Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 301950
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
250 PM CDT Fri Sep 30 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
250 PM CDT Fri Sep 30 2022 /350 PM EDT Fri Sep 30 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

DISCUSSION:

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/ojk65

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 300821
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
321 AM CDT Fri Sep 30 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
321 AM CDT Fri Sep 30 2022 /421 AM EDT Fri Sep 30 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/k3qlf

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 292023
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
323 PM CDT Thu Sep 29 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
323 PM CDT Thu Sep 29 2022 /423 PM EDT Thu Sep 29 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Frost Risk.

DISCUSSION...

Patchy frost is possible for interior portions of Illinois and
northwest Indiana late tonight into early Friday.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/p4qob

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 290912
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
412 AM CDT Thu Sep 29 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
412 AM CDT Thu Sep 29 2022 /512 AM EDT Thu Sep 29 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Frost Risk.

DISCUSSION...

Patchy frost is possible for areas near and west of the Fox River
Valley in northern Illinois late tonight into early Friday.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/2rfcj

Frost Advisory for McHenry Co., IL until 7:00 AM CDT 9/29

WWUS73 KLOT 290904
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
404 AM CDT Thu Sep 29 2022


/O.CON.KLOT.FR.Y.0003.000000T0000Z-220929T1200Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-La Salle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Ottawa, Streator, La Salle, Mendota,
and Marseilles
404 AM CDT Thu Sep 29 2022

...FROST ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING...

* WHAT...Temperatures as low as the mid 30s will result in frost
formation.

* WHERE...Winnebago, Boone, McHenry, Ogle, Lee, De Kalb and La
Salle Counties.

* WHEN...From 1 AM to 7 AM CDT Thursday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if
left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&


https://wxn.io/z7d5k

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 290209 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
909 PM CDT Wed Sep 28 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
909 PM CDT Wed Sep 28 2022 /1009 PM EDT Wed Sep 28 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Elevated Frost Risk.

DISCUSSION...

Areas of frost are possible by early Thursday morning across
portions of northern Illinois, generally west of the Fox River
Valley and north of Interstate 80 in central Illinois.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Limited Frost Risk early in the morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/ofhie

Frost Advisory for McHenry Co., IL until 7:00 AM CDT 9/29

WWUS73 KLOT 290136
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
836 PM CDT Wed Sep 28 2022


/O.CON.KLOT.FR.Y.0003.220929T0600Z-220929T1200Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-La Salle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Ottawa, Streator, La Salle, Mendota,
and Marseilles
836 PM CDT Wed Sep 28 2022

...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 7 AM CDT
THURSDAY...

* WHAT...Temperatures as low as the mid 30s will result in frost
formation.

* WHERE...Winnebago, Boone, McHenry, Ogle, Lee, De Kalb and La
Salle Counties.

* WHEN...From 1 AM to 7 AM CDT Thursday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if
left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&


https://wxn.io/qazsb

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 282045
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
345 PM CDT Wed Sep 28 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
345 PM CDT Wed Sep 28 2022 /445 PM EDT Wed Sep 28 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Elevated Frost Risk.
High Swim Risk.

DISCUSSION...

Dangerous swimming conditions will persist along the Lake
Michigan shore into this evening.

Areas of frost are possible by early Thursday morning across
portions of northern Illinois, generally west of the Fox River
Valley and north of Interstate 80 in central Illinois.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Limited Morning Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/6yy00

Frost Advisory for McHenry Co., IL until 7:00 AM CDT 9/29

WWUS73 KLOT 282011
NPWLOT

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
311 PM CDT Wed Sep 28 2022


/O.NEW.KLOT.FR.Y.0003.220929T0600Z-220929T1200Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-La Salle-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon,
DeKalb, Sycamore, Ottawa, Streator, La Salle, Mendota,
and Marseilles
311 PM CDT Wed Sep 28 2022

...FROST ADVISORY IN EFFECT FROM 1 AM TO 7 AM CDT THURSDAY...

* WHAT...Temperatures as low as 34 degrees will result in frost
formation.

* WHERE...Winnebago, Boone, McHenry, Ogle, Lee, De Kalb and La
Salle Counties.

* WHEN...From 1 AM to 7 AM CDT Thursday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if
left uncovered.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&


https://wxn.io/regjo

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 281725
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1225 PM CDT Wed Sep 28 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1225 PM CDT Wed Sep 28 2022 /125 PM EDT Wed Sep 28 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

Limited Frost Risk Tonight.
High Swim Risk.

DISCUSSION...

Gusty north winds will maintain high waves and dangerous swimming
conditions along the Lake Michigan shore from Lake County in
Illinois into Lake and Porter counties in northwest Indiana into
this evening.

Patchy frost is possible prior to sunrise Thursday morning mainly
across portions of northern Illinois, especially west of the Fox
River Valley and north of Interstate 80.


.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday and Friday...
Limited Frost Risk.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/naycc

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 280922
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
422 AM CDT Wed Sep 28 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
422 AM CDT Wed Sep 28 2022 /522 AM EDT Wed Sep 28 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
Limited Frost Risk.
High Swim Risk.

DISCUSSION...

Isolated thunderstorms are possible near Lake Michigan this
morning from far southeast Cook County into northwest Indiana.
Gusty north winds will maintain high waves and dangerous swimming
conditions along the Lake Michigan shore from Lake County in
Illinois into Lake and Porter counties in northwest Indiana into
this evening.

Patchy frost is possible prior to sunrise Thursday morning mainly
across portions of northern Illinois, especially west of the Fox
River Valley and north of Interstate 80.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Limited Frost Risk.
Friday...
Limited Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the south-southwest at 20 mph.


https://wxn.io/3x5fy

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 272034
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
334 PM CDT Tue Sep 27 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
334 PM CDT Tue Sep 27 2022 /434 PM EDT Tue Sep 27 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
Elevated Frost Risk.
High Swim Risk.

DISCUSSION...

Isolated thunderstorms are possible near Lake Michigan tonight,
across southern Cook County and northwest Indiana. Gusty north
winds will maintain high waves and dangerous swimming conditions
along the Lake Michigan shore from Lake County in Illinois into
Lake and Porter counties in northwest Indiana.

Areas of frost are possible by early Wednesday morning across
portions of northern Illinois, generally west of the Fox River
Valley and west of Interstate 55 in central Illinois.


.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Thunderstorm Risk.
Elevated Frost Risk.
High Swim Risk.
Thursday...
Elevated AM Frost Risk.

DISCUSSION:

Isolated thunderstorms are possible Wednesday morning near Lake
Michigan, Mainly from south of Chicago into Lake County Indiana.
Hazardous swim conditions will continue for Lake Michigan shores
from Cook county southeast into Indiana. Areas of frost will again
be possible early Thursday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the south-southwest at 20 mph.


https://wxn.io/nlsq5

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 270927
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
427 AM CDT Tue Sep 27 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
427 AM CDT Tue Sep 27 2022 /527 AM EDT Tue Sep 27 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
Elevated Frost Risk.
High Swim Risk.

DISCUSSION...

Isolated thunderstorms are possible near Lake Michigan tonight,
across southern Cook County and northwest Indiana. Gusty north
winds will maintain high waves and dangerous swimming conditions
along the Lake Michigan shore from Cook County in Illinois into
Lake and Porter counties in northwest Indiana.

Areas of frost are possible by early Wednesday morning across
portions of northern Illinois, generally west of the Fox River
Valley and west of Interstate 55 in central Illinois.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Thunderstorm Risk.
Limited AM Frost Risk.
High Swim Risk.
Thursday...
Limited AM Frost Risk.

DISCUSSION:

Isolated thunderstorms are possible Wednesday morning near Lake
Michigan, Mainly from south of Chicago into Lake County Indiana.
Hazardous swim conditions will continue for Lake Michigan shores
from Cook county southeast into Indiana. Areas of frost will again
be possible early Thursday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the south-southwest at 20 mph.


https://wxn.io/mrtpl

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 262040
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
340 PM CDT Mon Sep 26 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
340 PM CDT Mon Sep 26 2022 /440 PM EDT Mon Sep 26 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.


.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday...
Limited Thunderstorm Risk.
High Swim Risk.
Wednesday...
Elevated AM Frost Risk.
High Swim Risk.
Thursday...
Limited AM Frost Risk.

DISCUSSION:

Isolated thunderstorms are possible near Lake Michigan across
Lake and Porter counties in northwest Indiana and parts of
southern Cook county in Illinois on Tuesday night into early
Wednesday morning. Gusty north winds will also maintain high waves
and hazardous swimming conditions along the Indiana Lake Michigan
shore through Wednesday.

Areas of frost are possible by sunrise Wednesday morning across
parts of northern Illinois, especially west of the Fox River
Valley and along and north of the Rock River Valley. Patchy frost
will also be possible early Thursday morning away from Lake
Michigan and the core of the Chicago metro area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/9o128

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 261359
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
859 AM CDT Mon Sep 26 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
859 AM CDT Mon Sep 26 2022 /959 AM EDT Mon Sep 26 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Non Thunderstorm Wind Risk.
High Swim Risk for Porter County.

DISCUSSION...

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.


.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday and Wednesday...
Limited Thunderstorm Risk.
Elevated Frost Risk.
High Swim Risk.
Thursday...
Limited Frost Risk.

DISCUSSION:

Isolated thunderstorms are possible near Lake Michigan across
Lake and Porter counties in northwest Indiana on Tuesday night and
Wednesday. Gusty north winds will also maintain high waves and
hazardous swimming conditions along the Indiana Lake Michigan
shore through Wednesday.

Areas of frost are possible by sunrise Wednesday morning across
parts of northern Illinois, especially west of the Fox River
Valley and along and north of the Rock River Valley. Patchy frost
will also be possible early Thursday morning away from Lake
Michigan and the core of the Chicago metro area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/717ae

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 260931
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
431 AM CDT Mon Sep 26 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
431 AM CDT Mon Sep 26 2022 /531 AM EDT Mon Sep 26 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Non Thunderstorm Wind Risk.
High Swim Risk for Porter County.

DISCUSSION...

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday and Wednesday...
Limited Thunderstorm Risk.
Elevated Frost Risk.
High Swim Risk.
Thursday...
Limited Frost Risk.

DISCUSSION:

Isolated thunderstorms are possible near Lake Michigan across
Lake and Porter counties in northwest Indiana on Tuesday night and
Wednesday. Gusty north winds will also maintain high waves and
hazardous swimming conditions along the Indiana Lake Michigan
shore through Wednesday.

Areas of frost are possible by sunrise Wednesday morning across
parts of northern Illinois, especially west of the Fox River
Valley and along and north of the Rock River Valley. Patchy frost
will also be possible early Thursday morning away from Lake
Michigan and the core of the Chicago metro area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/ajl9f

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 260218 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
918 PM CDT Sun Sep 25 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
918 PM CDT Sun Sep 25 2022 /1018 PM EDT Sun Sep 25 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday through Wednesday...
High Swim Risk, mainly northwest Indiana beaches until Wednesday.
Early Wednesday and Early Thursday...
Limited Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/uy240

Severe Weather Statement for McHenry Co., IL

WWUS53 KLOT 260014
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
714 PM CDT Sun Sep 25 2022

/O.CON.KLOT.SV.W.0140.000000T0000Z-220926T0045Z/
Lake IL-McHenry IL-
714 PM CDT Sun Sep 25 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM CDT
FOR LAKE AND EASTERN MCHENRY COUNTIES...

At 713 PM CDT, severe thunderstorms were located along a line
extending from 12 miles southeast of Wind Point to 7 miles southeast
of Winthrop Harbor to Grayslake to near Woodstock, moving southeast
at 50 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Waukegan, Arlington Heights, Palatine, Buffalo Grove, Crystal Lake,
Wheeling, Northbrook, North Chicago, Gurnee, Mundelein, Algonquin,
Highland Park, Lake in the Hills, Round Lake Beach, McHenry, Vernon
Hills, Woodstock, Zion, Huntley and Grayslake.

This includes... Chain O Lakes State Park, College of Lake County,
Great Lakes Naval Training Center, Lake County Fielders Baseball,
Lake County IL Fairgrounds, Lake Forest College, Mchenry County
College, Mchenry County Fairgrounds, Moraine Hills State Park,
Ravinia Music Festival, and Six Flags Great America.

Including the following interstates...
I-94 between mile markers 1 and 26.
I-294 between mile markers 1 and 26.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4249 8780 4238 8781 4233 8783 4231 8782
4229 8783 4215 8776 4215 8844 4249 8848
TIME...MOT...LOC 0013Z 314DEG 45KT 4270 8755 4244 8770 4233 8802 4232
8849

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH


https://wxn.io/gqwmh

Severe Thunderstorm Warning for McHenry Co., IL until 7:45 PM CDT 9/25

WUUS53 KLOT 252342
SVRLOT
/O.NEW.KLOT.SV.W.0140.220925T2342Z-220926T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
642 PM CDT Sun Sep 25 2022

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
Lake County in northeastern Illinois...
McHenry County in northeastern Illinois...

* Until 745 PM CDT.

* At 641 PM CDT, severe thunderstorms were located along a line
extending from near Wind Point to near Yorkville to near Wheatland
to Walworth, moving southeast at 55 mph. These storms have a
history of producing wind damage across southeast Wisconsin.

HAZARD...60 mph wind gusts.

SOURCE...Observations and public reports.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Waukegan, Arlington Heights, Palatine, Buffalo Grove, Crystal Lake,
Wheeling, Northbrook, North Chicago, Gurnee, Mundelein, Algonquin,
Highland Park, Lake in the Hills, Round Lake Beach, McHenry, Vernon
Hills, Woodstock, Zion, Huntley and Grayslake.

Including the following interstates...
I-90 between mile markers 32 and 41.
I-94 between mile markers 1 and 25.
I-294 between mile markers 1 and 25.

This includes... Chain O Lakes State Park, College of Lake County,
Great Lakes Naval Training Center, Lake County Fielders Baseball,
Lake County IL Fairgrounds, Lake Forest College, Mchenry County
College, Mchenry County Fairgrounds, Moraine Hills State Park,
Ravinia Music Festival, and Six Flags Great America.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4249 8780 4238 8781 4233 8783 4231 8782
4229 8783 4215 8776 4215 8871 4249 8870
TIME...MOT...LOC 2341Z 326DEG 49KT 4285 8775 4276 8797 4263 8821 4255
8859

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH


https://wxn.io/i4u3k

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 252330 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
630 PM CDT Sun Sep 25 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
630 PM CDT Sun Sep 25 2022 /730 PM EDT Sun Sep 25 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
High Swim Risk.

DISCUSSION...

A few thunderstorms are possible in far northeast Illinois and
far northwest Indiana through this evening. The strongest storms
may product winds strong enough to down tree limbs and move small
objects, mainly for locales north and east of Interstate 90.

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday through Wednesday...
High Swim Risk, mainly northwest Indiana beaches until Wednesday.
Early Wednesday and Early Thursday...
Limited Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the southeast at 40 to 50 mph.


https://wxn.io/rzkku

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 252039
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
339 PM CDT Sun Sep 25 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
339 PM CDT Sun Sep 25 2022 /439 PM EDT Sun Sep 25 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
High Swim Risk.

DISCUSSION...

A few isolated thunderstorms are possible in far northeast
Illinois and far northwest Indiana through this evening. Severe
weather is not expected, but some storms could produce gusty winds.

Increased wave action on Lake Michigan will continue to result in
dangerous surf conditions at Porter County Indiana beaches.


.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday through Wednesday...
High Swim Risk, mainly northwest Indiana beaches until Wednesday.
Early Wednesday and Early Thursday...
Limited Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the southeast at 40 to 50 mph.


https://wxn.io/xarvz

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 250918
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
418 AM CDT Sun Sep 25 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
418 AM CDT Sun Sep 25 2022 /518 AM EDT Sun Sep 25 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.
Limited Non Thunderstorm Wind Risk.
High Swim Risk Porter County Indiana Beaches.

DISCUSSION...

A few isolated thunderstorms are possible in far northeast
Illinois and far northwest Indiana into this evening. Severe
weather is not expected.

West-northwest winds will frequently gust up tp 35 mph this
afternoon and possibly briefly up to 40 mph in the mid to late
afternoon. The gusty northwest winds will cause dangerous surf
conditions at Porter County Indiana beaches.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday through Wednesday...
High Swim Risk, mainly northwest Indiana beaches until Wednesday.
Early Wednesday and Early Thursday...
Limited Frost Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the southeast at 40 to 50 mph.


https://wxn.io/vo6qc

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 242037
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
337 PM CDT Sat Sep 24 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
337 PM CDT Sat Sep 24 2022 /437 PM EDT Sat Sep 24 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.

DISCUSSION...

A few isolated storms are possible late this evening into the
overnight hours.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
Limited Thunderstorm Risk in Northwest Indiana.
Limited Non-Thunderstorm Wind Risk.
High Swim Risk at Northwest Indiana Beaches.
Monday through Wednesday...
High Swim Risk at Northwest Indiana Beaches.
Tuesday Night and Early Wednesday...
Limited Frost Risk west of the Fox River Valley.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east-southeast at 40-45 mph.


https://wxn.io/jzn1e

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 240921
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
421 AM CDT Sat Sep 24 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
421 AM CDT Sat Sep 24 2022 /521 AM EDT Sat Sep 24 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
Limited Non Thunderstorm Wind Risk.
High Swim Risk Northwest Indiana Beaches.
Monday through Wednesday...
High Swim Risk Northwest Indiana Beaches.
Tuesday Night and Early Wednesday...
Limited Frost Risk for outlying locations.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/95ilr

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 232024
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
324 PM CDT Fri Sep 23 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
324 PM CDT Fri Sep 23 2022 /424 PM EDT Fri Sep 23 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.

DISCUSSION...

An isolated thunderstorm or two may occur tonight.


.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Sunday...
Limited Thunderstorm Risk.
High Swim Risk.
Monday and Tuesday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east at 40 mph.


https://wxn.io/pddhz

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 230917
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
417 AM CDT Fri Sep 23 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
417 AM CDT Fri Sep 23 2022 /517 AM EDT Fri Sep 23 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Sunday...
High Swim Risk.
Monday...
High Swim Risk.
Tuesday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/0s549

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 221934
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
234 PM CDT Thu Sep 22 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
234 PM CDT Thu Sep 22 2022 /334 PM EDT Thu Sep 22 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Continued high waves will result in dangerous swimming conditions
on Lake Michigan.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Saturday Night...
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
High Swim Risk.
Monday and Tuesday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/zgfd9

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 220827
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
327 AM CDT Thu Sep 22 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
327 AM CDT Thu Sep 22 2022 /427 AM EDT Thu Sep 22 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Continued high waves will result in dangerous swimming conditions
on Lake Michigan.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Saturday Night...
Limited Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
High Swim Risk.
Monday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/s2npa

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 220036 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
736 PM CDT Wed Sep 21 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
736 PM CDT Wed Sep 21 2022 /836 PM EDT Wed Sep 21 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Building waves will result in dangerous swimming conditions on
Lake Michigan.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
High Swim Risk.
Sunday and Monday...
High Swim Risk.

DISCUSSION:

Dangerous swimming conditions will continue through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/g4c77

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 212018
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
318 PM CDT Wed Sep 21 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
318 PM CDT Wed Sep 21 2022 /418 PM EDT Wed Sep 21 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This evening and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 50 mph.
High Swim Risk.

DISCUSSION...

Scattered thunderstorms are expected south of I-80 late this
afternoon and evening. Some of the thunderstorms today could be
strong to marginally severe, with a hail and strong wind risk.

Building waves will result in dangerous swimming conditions on
Lake Michigan.


.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
High Swim Risk.
Sunday and Monday...
High Swim Risk.

DISCUSSION:

Dangerous swimming conditions will continue through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today.

GENERAL STORM MOTION OF THE DAY:

Moving toward east-southeast at 40 to 50 mph


https://wxn.io/5s5f4

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 211731
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1231 PM CDT Wed Sep 21 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1231 PM CDT Wed Sep 21 2022 /131 PM EDT Wed Sep 21 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 50 mph.
High Swim Risk.

DISCUSSION...

Scattered thunderstorms are expected south of I-80 mid to late
afternoon. Some of the thunderstorms today could be strong to
marginally severe, with a hail and strong wind risk.

Building waves will result in dangerous swimming conditions by
late afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
High Swim Risk.
Sunday...
Limited Thunderstorm Risk.
High Swim Risk.
Monday...
High Swim Risk.

DISCUSSION:

Dangerous swimming conditions will continue through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east southeast at 40 to 50 mph


https://wxn.io/001a4

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 210928
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
428 AM CDT Wed Sep 21 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
428 AM CDT Wed Sep 21 2022 /528 AM EDT Wed Sep 21 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk...with an associated:
Limited hail risk...up to quarter size.
Limited damaging wind risk...up to 50 mph.
High Swim Risk.

DISCUSSION...

Isolated thunderstorms are possible area-wide through mid morning,
and then scattered thunderstorms are expected south of I-80 late
this morning into afternoon. Some of the thunderstorms today could
be strong to marginally severe, with a hail and strong wind risk.

Building waves will result in hazardous swimming conditions much
of today, that will rise to dangerous swimming conditions late in
the day.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
High Swim Risk.
Sunday...
Limited Thunderstorm Risk.

DISCUSSION:

Dangerous swimming conditions will continue through Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east southeast at 40 to 50 mph


https://wxn.io/4c1ht

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 210031 AAA
HWOLOT

Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
731 PM CDT Tue Sep 20 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
731 PM CDT Tue Sep 20 2022 /831 PM EDT Tue Sep 20 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Thunderstorm Risk near and south of I-80 in the afternoon.
High Swim Risk developing in the evening.
Thursday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/oiwcg

Severe Thunderstorm Watch Cancellation for McHenry Co., IL

WWUS63 KLOT 202303
WCNLOT

WATCH COUNTY NOTIFICATION FOR WATCH 538
NATIONAL WEATHER SERVICE CHICAGO IL
603 PM CDT TUE SEP 20 2022


/O.CAN.KLOT.SV.A.0538.000000T0000Z-220921T0100Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 538 FOR THE FOLLOWING AREAS

IN ILLINOIS THIS CANCELS 3 COUNTIES

IN NORTH CENTRAL ILLINOIS

DE KALB

IN NORTHEAST ILLINOIS

LAKE IL MCHENRY

THIS INCLUDES THE CITIES OF ALGONQUIN, BUFFALO GROVE,
CRYSTAL LAKE, DEKALB, GURNEE, MCHENRY, MUNDELEIN, SYCAMORE,
WAUKEGAN, AND WOODSTOCK.


https://wxn.io/fe458

Severe Weather Statement for McHenry Co., IL

WWUS53 KLOT 202205
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
505 PM CDT Tue Sep 20 2022

/O.CON.KLOT.SV.W.0135.000000T0000Z-220920T2245Z/
Kane IL-McHenry IL-
505 PM CDT Tue Sep 20 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR NORTHEASTERN KANE AND SOUTHEASTERN MCHENRY COUNTIES...

At 505 PM CDT, a severe thunderstorm was located over Huntley, moving
east at 25 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Crystal Lake, Carpentersville, Algonquin, Lake in the Hills,
Woodstock, Huntley, Island Lake, Cary, Gilberts, West Dundee, Fox
River Grove, Barrington Hills, Lakewood, Sleepy Hollow, East Dundee,
Oakwood Hills, Prairie Grove, Port Barrington, Bull Valley and
Holiday Hills.

This includes... Mchenry County College.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4229 8820 4215 8820 4215 8824 4207 8824
4218 8852 4232 8848
TIME...MOT...LOC 2205Z 285DEG 24KT 4220 8843

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH


https://wxn.io/b7by3

Severe Thunderstorm Watch for McHenry Co., IL until 8:00 PM CDT 9/20

WWUS63 KLOT 202154
WCNLOT

WATCH COUNTY NOTIFICATION FOR WATCH 538
NATIONAL WEATHER SERVICE CHICAGO IL
454 PM CDT TUE SEP 20 2022


/O.NEW.KLOT.SV.A.0538.220920T2154Z-220921T0100Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
538 IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS

IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES

IN NORTH CENTRAL ILLINOIS

DE KALB

IN NORTHEAST ILLINOIS

COOK DUPAGE KANE
KENDALL LAKE IL MCHENRY
WILL

THIS INCLUDES THE CITIES OF ALGONQUIN, AURORA, BOLINGBROOK,
BUFFALO GROVE, CAROL STREAM, CHICAGO, CRYSTAL LAKE, DEKALB,
DOWNERS GROVE, ELGIN, EVANSTON, GURNEE, JOLIET, LEMONT, LOMBARD,
MCHENRY, MUNDELEIN, NAPERVILLE, OAK LAWN, ORLAND PARK, OSWEGO,
PARK FOREST, PLANO, SCHAUMBURG, SYCAMORE, WAUKEGAN, WHEATON,
WILMINGTON, WOODSTOCK, AND YORKVILLE.


https://wxn.io/xuus4

Severe Weather Statement for McHenry Co., IL

WWUS53 KLOT 202150
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
450 PM CDT Tue Sep 20 2022


/O.CON.KLOT.SV.W.0135.000000T0000Z-220920T2245Z/
Kane IL-McHenry IL-
450 PM CDT Tue Sep 20 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR NORTHEASTERN KANE AND SOUTHERN MCHENRY COUNTIES...

At 449 PM CDT, a severe thunderstorm was located over Marengo, moving
southeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.

Locations impacted include...
Elgin, Bartlett, Crystal Lake, Carpentersville, Algonquin, Lake in
the Hills, McHenry, Woodstock, Huntley, Island Lake, Marengo, South
Elgin, Cary, Pingree Grove, Gilberts, West Dundee, Hampshire, Fox
River Grove, Barrington Hills and Lakewood.

This includes... Mchenry County College and Mchenry County
Fairgrounds.

Including the following interstate...
I-90 between mile markers 37 and 56.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4229 8820 4215 8820 4215 8824 4207 8824
4207 8826 4200 8826 4222 8870 4239 8861
TIME...MOT...LOC 2149Z 297DEG 28KT 4222 8856

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH


https://wxn.io/gcqrv

Severe Thunderstorm Warning for McHenry Co., IL until 5:45 PM CDT 9/20

WUUS53 KLOT 202129
SVRLOT
/O.NEW.KLOT.SV.W.0135.220920T2129Z-220920T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
429 PM CDT Tue Sep 20 2022

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
Northeastern De Kalb County in north central Illinois...
Northern Kane County in northeastern Illinois...
Southern McHenry County in northeastern Illinois...

* Until 545 PM CDT.

* At 428 PM CDT, a severe thunderstorm was located near Poplar Grove,
moving southeast at 30 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
Elgin, Bartlett, Crystal Lake, Carpentersville, St. Charles,
Algonquin, Lake in the Hills, McHenry, Woodstock, Huntley, Island
Lake, Marengo, South Elgin, Cary, Pingree Grove, Gilberts, West
Dundee, Hampshire, Fox River Grove and Barrington Hills.

Including the following interstate...
I-90 between mile markers 32 and 56.

This includes... Elgin Community College, Mchenry County College,
and Mchenry County Fairgrounds.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4229 8820 4215 8820 4215 8824 4207 8824
4207 8826 4193 8826 4213 8871 4241 8870
TIME...MOT...LOC 2128Z 297DEG 28KT 4230 8876

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH


https://wxn.io/inuzm

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 202009
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
309 PM CDT Tue Sep 20 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
309 PM CDT Tue Sep 20 2022 /409 PM EDT Tue Sep 20 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Severe Thunderstorm Risk, mainly near the Wisconsin border.
Elevated Excessive Heat Risk, mainly away from Chicago.

DISCUSSION...

Isolated thunderstorms may track along the Illinois and Wisconsin
border this evening with damaging winds and hail the main threats.

Late-season heat will continue this afternoon mainly away from the
Chicago metropolitan area.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Thunderstorm Risk near and south of I-80 in the afternoon.
High Swim Risk developing in the evening.
Thursday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east southeast at 25 mph.


https://wxn.io/yykj4

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 200926
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
426 AM CDT Tue Sep 20 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
426 AM CDT Tue Sep 20 2022 /526 AM EDT Tue Sep 20 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk in far northeast Illinois this morning.
Limited Excessive Heat Risk.

DISCUSSION...

There is a slight chance that thunderstorms in Wisconsin this
morning graze far northeast Illinois. Small hail is possible if
these storms do occur.

Late season heat will be experienced area-wide this afternoon into
early evening, with a humid air mass accompanying highs around or
a little above 90. Such heat in late September can be deceptive,
and can cause added stress for those outdoors for prolonged periods,
especially if at work or exercise.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
Limited Thunderstorm Risk.
High Swim Risk.
Thursday...
High Swim Risk.
Sunday...
Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east-southeast at 45 mph.


https://wxn.io/hhbh1

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 191840
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
140 PM CDT Mon Sep 19 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
140 PM CDT Mon Sep 19 2022 /240 PM EDT Mon Sep 19 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday...
Limited Severe Thunderstorm Risk along the Wisconsin state line.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
High Swim Risk.
Thursday...
High Swim Risk.
Sunday...
Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/n52v0

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 190906
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
406 AM CDT Mon Sep 19 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
406 AM CDT Mon Sep 19 2022 /506 AM EDT Mon Sep 19 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday...
Limited Severe Thunderstorm Risk in the morning.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
High Swim Risk at night.
Thursday...
High Swim Risk.

DISCUSSION:

Scattered thunderstorms are possible Tuesday morning, mainly
over northeast Illinois. A few of these may be strong capable
of hail to nickel size.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/hrxl2

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 182037
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
337 PM CDT Sun Sep 18 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
337 PM CDT Sun Sep 18 2022 /437 PM EDT Sun Sep 18 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Significant Thunderstorm Risk...with an associated:
Limited hail risk...up to ping pong ball size.
Limited damaging wind risk...up to 70 mph.
Limited Tornado risk.
Limited Flooding Risk.

DISCUSSION...

Organized thunderstorms are expected to develop in eastern Iowa
late this afternoon and track eastward over portions of northern
and central Illinois this evening. Some of these thunderstorms
may be severe with hail and damaging winds being the primary
threats. Heavy downpours may also lead to a localized flooding
threat. The greatest severe and heavy rain threat looks to remain
south of I-80.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...
Limited Thunderstorm Risk.
Tuesday...
Limited Severe Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
High Swim Risk.
Thursday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Moving toward east southeast around 40 mph.


https://wxn.io/laynl

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 181722
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1222 PM CDT Sun Sep 18 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1222 PM CDT Sun Sep 18 2022 /122 PM EDT Sun Sep 18 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

Significant Thunderstorm Risk...with an associated:
Limited hail risk...up to ping pong ball size.
Limited damaging wind risk...up to 70 mph.
Limited Tornado risk.
Limited Flooding Risk.

DISCUSSION...

Organized thunderstorms are expected to develop in eastern Iowa
late this afternoon and track eastward over portions of northern
and central Illinois this evening. Some of these thunderstorms
may be severe with hail and damaging winds being the primary
threats. Heavy downpours may also lead to a localized flooding
threat. The greatest severe and heavy rain threat looks to remain
south of I-80.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday Night...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
High Swim Risk.
Thursday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east southeast around 40 mph.


https://wxn.io/xi2wp

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 180946
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
446 AM CDT Sun Sep 18 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
446 AM CDT Sun Sep 18 2022 /546 AM EDT Sun Sep 18 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Elevated Thunderstorm Risk...with an associated:
Limited Tornado Risk.
Limited Hail Risk...up to 1.5 inches.
Limited Damaging Wind Risk...up to 70 mph.
Limited Flooding Risk.

DISCUSSION...

Isolated non-severe thunderstorms are possible this morning.

During the late day and evening, organized thunderstorms are
expected to develop in eastern Iowa track eastward over portions
of northern and central Illinois. Some of these thunderstorms
may be severe with hail and damaging winds being the primary
threats. Heavy downpours may also lead to a localized flooding
threat.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday Night...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
High Swim Risk.
Thursday...
High Swim Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east-southeast at 40 mph.


https://wxn.io/ethgc

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 172051
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
351 PM CDT Sat Sep 17 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
351 PM CDT Sat Sep 17 2022 /451 PM EDT Sat Sep 17 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Thunderstorm Risk.

DISCUSSION...

Scattered showers are likely with a few embedded thunderstorms
possible this evening and overnight. Severe weather is not
expected.


.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
Limited Evening Severe Thunderstorm Risk.
Limited Nighttime Flooding Risk.
Monday Night...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.

DISCUSSION:

Showers and thunderstorms are likely for most areas Sunday
evening and Sunday night. Some thunderstorms could be severe, with
damaging winds and hail being the primary threats during the
evening. Periods of heavy rain will also accompany these storms
and this could lead to some instances of flash flooding,
especially in any areas that experience multiple rounds of storms.
The highest threat area for severe storms and heavy rainfall
Sunday evening is generally along and south of I-80.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east at 20 mph


https://wxn.io/aq3yt

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 170924
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
424 AM CDT Sat Sep 17 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
424 AM CDT Sat Sep 17 2022 /524 AM EDT Sat Sep 17 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Thunderstorm Risk tonight.

DISCUSSION...

Scattered showers are likely with a few embedded thunderstorms
possible this evening and overnight, primarily along and northwest
of I-55. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Sunday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
Monday Night...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday...
Limited Thunderstorm Risk.
Thursday...
High Swim Risk.

DISCUSSION...

An area of showers and thunderstorms is possible Sunday evening
and Sunday night. Some thunderstorms could be strong to severe
with strong winds and hail being the primary concerns. Periods of
heavy rain are also possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east southeast at 20 mph


https://wxn.io/el8cy

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 162011
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
311 PM CDT Fri Sep 16 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
311 PM CDT Fri Sep 16 2022 /411 PM EDT Fri Sep 16 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday Night...
Limited Thunderstorm Risk.
Sunday...
Limited PM Severe Thunderstorm Risk.
Limited PM Flooding Risk.
Monday...
Limited Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Wednesday Night...
Limited Thunderstorm Risk.

DISCUSSION:

Scattered thunderstorms are possible Saturday night into
the day Sunday, although the most likely time for thunderstorms
this weekend is Sunday evening into Sunday night. Organized
thunderstorms capable of severe weather and heavy rain are possible
during that time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/bjs4j

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 160831
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CDT Fri Sep 16 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
331 AM CDT Fri Sep 16 2022 /431 AM EDT Fri Sep 16 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday Night...
Limited Thunderstorm Risk.
Sunday...
Limited Severe Thunderstorm Risk.
Tuesday...
Limited Excessive Heat Risk.

DISCUSSION:

Scattered thunderstorms are possible Saturday night into
the day Sunday, although the most likely time for thunderstorms
this weekend is Sunday evening into Sunday night. Organized
thunderstorms capable of severe weather are possible during
that time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/2ktn9

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 152051
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
351 PM CDT Thu Sep 15 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
351 PM CDT Thu Sep 15 2022 /451 PM EDT Thu Sep 15 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Saturday Night through Wednesday...
Limited Thunderstorm Risk at times.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/rxwkb

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 151410
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
910 AM CDT Thu Sep 15 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
910 AM CDT Thu Sep 15 2022 /1010 AM EDT Thu Sep 15 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday and Saturday...
Limited Thunderstorm Risk.
Sunday...
Elevated Thunderstorm Risk.
Tuesday and Wednesday...
Limited Thunderstorm Risk.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/5qgne

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 150833
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
333 AM CDT Thu Sep 15 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
333 AM CDT Thu Sep 15 2022 /433 AM EDT Thu Sep 15 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Significant Fog Risk early this morning.

DISCUSSION...

Areas of dense fog are likely early this morning, mainly south of
a Rockford to south Chicago suburbs line in Illinois and across
northwest Indiana.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday and Saturday...
Limited Thunderstorm Risk.
Sunday...
Elevated Thunderstorm Risk.
Tuesday and Wednesday...
Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/g3slb

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 150243
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
943 PM CDT Wed Sep 14 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
943 PM CDT Wed Sep 14 2022 /1043 PM EDT Wed Sep 14 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Fog Risk.

DISCUSSION...

Patchy dense fog will locally reduce the visibility overnight
before eroding shortly after sunrise Thursday morning.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
Limited early AM Fog Risk.
Saturday through Monday...
Limited Thunderstorm Risk.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/334ir

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 141935
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
235 PM CDT Wed Sep 14 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
235 PM CDT Wed Sep 14 2022 /335 PM EDT Wed Sep 14 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Fog Risk.

DISCUSSION...

Patchy fog will locally reduce visibility tonight before eroding
after sunset Thursday.


.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Saturday through Monday...
Limited Thunderstorm Risk.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/1zvxi

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 141437
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
937 AM CDT Wed Sep 14 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
937 AM CDT Wed Sep 14 2022 /1037 AM EDT Wed Sep 14 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Fog Risk mainly away from the Chicago metropolitan area.

DISCUSSION...

Patchy fog is expected to develop again tonight.


.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/8cqje

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 141004
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
504 AM CDT Wed Sep 14 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
504 AM CDT Wed Sep 14 2022 /604 AM EDT Wed Sep 14 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Fog Risk.

DISCUSSION...

Patchy dense fog will result is sharply reduced visibility in
spots early this morning, especially over northwest Indiana.

Patchy fog is expected to develop again tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/gk527

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 132003
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
303 PM CDT Tue Sep 13 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
303 PM CDT Tue Sep 13 2022 /403 PM EDT Tue Sep 13 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Fog Risk.

DISCUSSION...

Patchy fog is expected tonight away from Chicago. Localized dense
fog is possible in open areas and low-lying locations, especially
river valleys.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/6v9ra

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 131611
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1111 AM CDT Tue Sep 13 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1111 AM CDT Tue Sep 13 2022 /1211 PM EDT Tue Sep 13 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...This Afternoon and Tonight.

Weather hazards expected...

High Swim Risk Porter County beaches.

DISCUSSION...

Hazardous swimming conditions are expected for Porter County
Indiana Lake Michigan beaches today.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/kr3l7

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 130932
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
432 AM CDT Tue Sep 13 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
432 AM CDT Tue Sep 13 2022 /532 AM EDT Tue Sep 13 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

High Swim Risk.

DISCUSSION...

Hazardous swimming conditions are expected for Porter County
Indiana Lake Michigan beaches today.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/q0xfb

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 122125
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
425 PM CDT Mon Sep 12 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
425 PM CDT Mon Sep 12 2022 /525 PM EDT Mon Sep 12 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Limited Fog Risk overnight.

DISCUSSION...

If clouds clear tonight, there will be a risk of shallow fog
development that could linger into early Tuesday morning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday...
High Swim Risk.
Saturday and Sunday...
Limited Thunderstorm Risk.

DISCUSSION:

High waves along mainly the Indiana shore of Lake Michigan will
continue to result in dangerous swimming conditions.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/n2q48

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 121557
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
1057 AM CDT Mon Sep 12 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
1057 AM CDT Mon Sep 12 2022 /1157 AM EDT Mon Sep 12 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

High Swim Risk for Indiana beaches.

DISCUSSION...

Scattered showers will occasionally produce brief heavy rainfall
rates this afternoon and early evening.

High waves along mainly the Indiana shore of Lake Michigan will
continue to result in dangerous swimming conditions.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/h8a1s

Areal Flood Watch Expiration for McHenry Co., IL

WGUS63 KLOT 121445
FFALOT

Flood Watch
National Weather Service Chicago IL
945 AM CDT Mon Sep 12 2022


/O.EXP.KLOT.FA.A.0009.000000T0000Z-220912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-
Including the cities of Sycamore, Rockford, Rochelle, Algonquin,
Oregon, Crystal Lake, Belvidere, McHenry, Byron, Dixon, DeKalb, and
Woodstock
945 AM CDT Mon Sep 12 2022

...FLOOD WATCH WILL EXPIRE AT 10 AM CDT THIS MORNING...

The Flood Watch will expire for portions of north central Illinois
and northeast Illinois, including the following counties, in north
central Illinois, Boone, De Kalb, Lee, Ogle and Winnebago. In
northeast Illinois, McHenry.

While on and off showers will continue throughout the rest of today,
the flooding threat has largely ended. Therefore, the Flood Watch
will expire at 10 AM CDT this morning. Please continue to heed any
existing road closures due to flooding.


https://wxn.io/5ssxv

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 120828
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
328 AM CDT Mon Sep 12 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
328 AM CDT Mon Sep 12 2022 /428 AM EDT Mon Sep 12 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

Limited Flooding Risk.

DISCUSSION...

Continued moderate to occasionally heavy rain across north
central Illinois could lead to renewed flooding in spots.


.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/9oxju

Areal Flood Watch for McHenry Co., IL until 10:00 AM CDT 9/12

WGUS63 KLOT 120815
FFALOT

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Chicago IL
315 AM CDT Mon Sep 12 2022



/O.EXT.KLOT.FA.A.0009.000000T0000Z-220912T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-
Including the cities of DeKalb, Rockford, Algonquin, Belvidere,
Woodstock, McHenry, Oregon, Byron, Sycamore, Dixon, Crystal Lake,
and Rochelle
315 AM CDT Mon Sep 12 2022

...FLOOD WATCH NOW IN EFFECT UNTIL 10 AM CDT THIS MORNING...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of northern Illinois, including the following
counties, Boone, De Kalb, Lee, Ogle, Winnebago and McHenry.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Rain, possibly heavy at times, is expected this morning.
Rainfall rates of up to a half inch per hour could occur with
the heaviest rain. Given the saturated conditions from
yesterday's heavy rainfall, this morning's rain could result
in some areas of renewed flooding.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means flooding is possible, but not yet certain, based
upon the latest forecasts. Persons with interests along area rivers,
creeks, and other waterways should monitor the latest forecasts and
be prepared to take action should flooding develop.

&&


https://wxn.io/ncw18

Areal Flood Warning for McHenry Co., IL until 12:30 AM CDT 9/12

WGUS83 KLOT 120009
FLSLOT

Flood Statement
National Weather Service Chicago IL
709 PM CDT Sun Sep 11 2022


/O.CON.KLOT.FA.W.0009.000000T0000Z-220912T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lake IL IL-McHenry IL-
709 PM CDT Sun Sep 11 2022

...FLOOD WARNING REMAINS IN EFFECT UNTIL 1230 AM CDT MONDAY...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...A portion of northeast Illinois, including the following
areas, Lake IL and McHenry.

* WHEN...Until 1230 AM CDT.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring. Streams will
remain elevated due to ongoing rainfall.

* ADDITIONAL DETAILS...
- At 706 PM CDT, doppler radar and automated rain gauges
indicated an area of very heavy rainfall across the warned
area. Between 2 and 5 inches of rain have fallen. Although
rainfall intensity has decreased since earlier today, ongoing
rainfall will make standing water slow to recede.
- Rainfall rates up to 0.5 inches per hour are possible in the
warned area.
- Some locations that will experience flooding include...
Waukegan, Arlington Heights, Palatine, Buffalo Grove, Crystal
Lake, Wheeling, Northbrook, North Chicago, Gurnee, Mundelein,
Algonquin, Highland Park, Lake in the Hills, Round Lake
Beach, McHenry, Vernon Hills, Woodstock, Zion, Huntley and
Grayslake.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Report flooding to the National Weather Service or your local law
enforcement agency only when you can do so safely.

&&

LAT...LON 4249 8780 4238 8781 4236 8782 4237 8783
4233 8783 4233 8782 4231 8782 4229 8783
4221 8780 4215 8776 4215 8871 4249 8871



https://wxn.io/ecn2k

Areal Flood Advisory Expiration for McHenry Co., IL

WGUS83 KLOT 112140
FLSLOT

Flood Advisory
National Weather Service Chicago IL
440 PM CDT Sun Sep 11 2022


/O.EXP.KLOT.FA.Y.0053.000000T0000Z-220911T2145Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cook IL-DuPage IL-Kane IL-Lake IL IL-McHenry IL-
440 PM CDT Sun Sep 11 2022

...FLOOD ADVISORY WILL EXPIRE AT 445 PM CDT THIS AFTERNOON...

The Flood Advisory will expire at 445 PM CDT this afternoon for a
portion of northeast Illinois, including the following counties,
Cook, DuPage, Kane, Lake IL and McHenry.

The threat for flooding continues in McHenry and Lake counties,
where a Flood Warning is now in effect. Please refer to that
bulletin for more information.

LAT...LON 4249 8842 4249 8809 4199 8793 4174 8792
4172 8859 4215 8858 4215 8850



https://wxn.io/9prp5

Areal Flood Warning Expiration for McHenry Co., IL

WGUS83 KLOT 112138
FLSLOT

Flood Statement
National Weather Service Chicago IL
438 PM CDT Sun Sep 11 2022


/O.EXP.KLOT.FA.W.0007.000000T0000Z-220911T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
De Kalb IL-Kendall IL-La Salle IL-McHenry IL-Ogle IL-
438 PM CDT Sun Sep 11 2022

...FLOOD WARNING WILL EXPIRE AT 445 PM CDT THIS AFTERNOON...

The Flood Warning will expire at 445 PM CDT this afternoon for
portions of north central Illinois and northeast Illinois, including
the following counties, in north central Illinois, De Kalb, La Salle
and Ogle.

A Flood Watch remains in effect until 400 AM CDT Monday for portions
of north central Illinois and northeast Illinois.

LAT...LON 4215 8894 4215 8871 4247 8871 4249 8869
4249 8843 4215 8850 4215 8859 4172 8860
4172 8859 4163 8861 4163 8894



https://wxn.io/s4u2b

Hazardous Weather Outlook for McHenry Co., IL

FLUS43 KLOT 112127
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
427 PM CDT Sun Sep 11 2022


Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
427 PM CDT Sun Sep 11 2022 /527 PM EDT Sun Sep 11 2022/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

Elevated Flooding Risk.
Limited Thunderstorm Risk.
High Swim Risk Illinois beaches.

DISCUSSION...

Continued moderate to occasionally heavy rain across portions of
northern Illinois could prolong or exacerbate ongoing flooding or
cause renewed flooding in spots. While a few thunderstorms remain
possible, coverage will be widely isolated with no severe threat.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Tuesday...
High Swim Risk Indiana beaches.

DISCUSSION:

Showers with isolated thunderstorms will continue Monday into
Monday evening. With continued rain, the possibility for flooding
continues into Monday morning, especially across portions of far
northern Illinois.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.


https://wxn.io/l71df

Areal Flood Watch for McHenry Co., IL until 4:00 AM CDT 9/12

WGUS63 KLOT 112012
FFALOT

Flood Watch
National Weather Service Chicago IL
312 PM CDT Sun Sep 11 2022


/O.CON.KLOT.FA.A.0009.000000T0000Z-220912T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-Kendall-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Including the cities of Downers Grove, Yorkville, Evanston, Dixon,
Oak Park, La Grange, Sycamore, Crystal Lake, Cicero, Gurnee,
Mundelein, Naperville, Lemont, Lombard, Des Plaines, Aurora, Plano,
Chicago, Belvidere, Byron, Oswego, Carol Stream, Palatine, Joliet,
Park Forest, Algonquin, Schaumburg, McHenry, Plainfield, Northbrook,
Rockford, Oregon, Elgin, Oak Lawn, Orland Park, Buffalo Grove,
Mokena, Wheaton, Oak Forest, DeKalb, Bolingbrook, Waukegan, Calumet
City, Woodstock, and Rochelle
312 PM CDT Sun Sep 11 2022

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of north central Illinois and northeast Illinois,
including the following areas, in north central Illinois, Boone,
De Kalb, Lee, Ogle and Winnebago. In northeast Illinois, Central
Cook, DuPage, Kane, Kendall, Lake IL, McHenry, Northern Cook,
Northern Will and Southern Cook.

* WHEN...Through late tonight.

* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Showers with locally heavy downpours will continue through
this evening. Additional rainfall amounts upwards of 1 inch
are expected.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means flooding is possible, but not yet certain, based
upon the latest forecasts. Persons with interests along area rivers,
creeks, and other waterways should monitor the latest forecasts and
be prepared to take action should flooding develop.

&&


https://wxn.io/y3woj