C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX
FLUS43 KLOT 072328
HWOLOT
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
628 PM CDT Thu Aug 7 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-
628 PM CDT Thu Aug 7 2025 /728 PM EDT Thu Aug 7 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Tonight.
Weather hazards expected...
Limited Thunderstorm Risk.
DISCUSSION...
There is a 20 percent chance of a thunderstorm this evening and
overnight. Most areas will stay dry.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday Morning...
Limited Thunderstorm Risk.
Friday Afternoon through Saturday...
Limited Excessive Heat Risk.
Late Saturday through Wednesday...
Limited Thunderstorm Risk at times.
Limited Flooding Risk at times.
DISCUSSION...
Hot and humid conditions are expected Friday and Saturday with
peak afternoon heat indices up to around 100 degrees likely.
Additional periods of thunderstorms are possible late day
Saturday through mid next week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the east southeast around 20 mph.
https://wxn.io/dr13m
