FLUS43 KLOT 202045
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
345 PM CDT Sun Aug 20 2023
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 Sun Aug 20 2023 /445 PM EDT Sun Aug 20 2023/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Elevated Excessive Heat Risk.
DISCUSSION...
Heat indices of 100 to 105 degrees are expected through sunset
away from Lake Michigan.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Limited Excessive Heat Risk.
Tuesday...
Elevated Excessive Heat Risk.
Wednesday and Thursday...
Significant Excessive Heat Risk.
Friday...
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
DISCUSSION...
After a brief respite Monday, oppressive and dangerous heat and
humidity are expected to return Tuesday through Thursday. Peak
afternoon heat indices of 100 to 110 degrees are expected Tuesday
afternoon, especially west of a Rockford to Rensselaer IN line.
Intense, dangerous heat is expected area wide Wednesday and
Thursday with peak afternoon heat indices of 105 to 115 degrees
possible.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/2287r
