C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 211910
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
210 PM CDT Sat Jun 21 2025
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-
210 PM CDT Sat Jun 21 2025 /310 PM EDT Sat Jun 21 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Significant Excessive Heat Risk.
DISCUSSION...
Heat indices above 100 degrees are expected this afternoon with
heat indices likely to remain in the 90s much of this evening.
Only minimal relief from the heat expected late tonight.
Southwest winds will gusts of 30 to 40 mph are expected
through mid to late evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday and Monday...
Significant Excessive Heat Risk.
Monday night through Thursday..
Limited Thunderstorm Risk.
Limited Excessive Heat Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
https://wxn.io/rx7ir
