Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Last Update: 132 AM CDT Mon Aug 10 2026

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For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Rest Of Tonight
South winds 10 to 15 kt becoming southwest late. A chance of showers and thunderstorms. Waves 1 to 2 ft.
Monday
Northwest winds around 10 kt becoming northeast in the afternoon. Chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft.
Monday Night
East winds around 10 kt. Chance of showers and thunderstorms. Waves around 1 ft.
Tuesday
Southeast winds around 10 kt becoming east in the afternoon. Showers and thunderstorms likely. Waves 1 to 2 ft.



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132 AM CDT Mon Aug 10 2026
 
 

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