FLUS43 KLOT 120923
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
423 AM CDT Thu May 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-
423 AM CDT Thu May 12 2022 /523 AM EDT Thu May 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 Thunderstorm Risk late tonight west of I-39.
Limited Excessive Heat Risk.
DISCUSSION...
Another day of early season hot weather is expected today, with
afternoon peak heat index values between 95 and 100 degrees west
of Chicago. Lower humidity farther east into the state line region
and into northwest Indiana will result in heat index values in
the mid to upper 80s there.
There is a slight chance of an isolated decaying thunderstorms
working into far northwest Illinois after midnight tonight. No
severe weather is expected.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Severe Thunderstorm Risk.
Saturday...
Limited Thunderstorm Risk.
DISCUSSION:
Scattered thunderstorms are possible Friday afternoon and night.
A few thunderstorms could be strong to severe mainly across
northern Illinois during the late afternoon and early evening
hours. Damaging wind and large hail would be the main severe
weather threats, along with the potential for locally heavy
downpours. The severe weather threat will diminish by late Friday
evening.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the northeast at 25 mph.
https://wxn.io/91xt5
