FLUS43 KLOT 212031
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 PM CDT Thu Jul 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-
331 PM CDT Thu Jul 21 2022 /431 PM EDT Thu Jul 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 damaging wind risk...up to 65 mph.
Limited hail risk...up to quarter size.
DISCUSSION...
Scattered thunderstorms are expected to develop this afternoon.
The strongest storms may produce winds capable of downing tree
limbs, mainly near and north of Interstate 80. The severe weather
threat should ease after 7 to 8 PM.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk.
Friday Night...
Limited Flooding Risk.
Limited Severe Thunderstorm Risk.
Saturday...
Limited Severe Thunderstorm Risk.
Limited Flooding Risk.
Limited Excessive Heat Risk.
Sunday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
Tuesday and Wednesday...
Limited Thunderstorm Risk.
DISCUSSION:
An active weather pattern will set up across the region this
weekend, with periods of thunderstorms possible. Some of the
storms later Friday night into Saturday and Saturday night could
be strong to severe with damaging winds and hail the primary
threats. Locally heavy rainfall amounts will also be possible,
which could lead to a few instances of flash flooding, especially
Friday night and early Saturday morning, and again Saturday night
into Sunday.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed through early this evening, mainly north
of I-80.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east-southeast at 40 mph.
https://wxn.io/gjo29
