FLUS43 KLOT 050923
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
423 AM CDT Tue Jul 5 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-
423 AM CDT Tue Jul 5 2022 /523 AM EDT Tue Jul 5 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 Thunderstorm Risk...with an associated:
Limited hail risk...up to 1 inch in diameter.
Limited damaging wind risk...up to 70 mph.
Significant Flash Flood Risk.
Significant Excessive Heat Risk.
DISCUSSION...
Explosive thunderstorm development is expected this afternoon
over northeast and eventually most of northern Illinois into
northwest Indiana. Some of the storms could become severe with the
primary threat severe threat being locally damaging winds to 70
mph.
Some of the thunderstorms could produce torrential rainfall, which
given their slow movement could result in localized flash flooding
problems late this afternoon into this evening.
In addition, prior to the thunderstorms, heat indices this
afternoon will reach 105 to 110 degrees.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday...
Limited Severe Thunderstorm Risk.
Elevated Flooding Risk.
Thursday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
Sunday Night and Monday...
Limited Thunderstorm Risk.
DISCUSSION:
Another round or two of thunderstorms is possible Wednesday
into Thursday. There will be an associated risk of locally heavy
rainfall and possibly severe weather with any of the more
organized rounds of storms.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed after 2 pm.
GENERAL STORM MOTION OF THE DAY:
Moving toward east or southeast at 10 to 20 mph.
https://wxn.io/ip8i3
