Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

Last Update: 930 PM CDT Mon Sep 28 2026

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Rest Of Tonight
East winds around 5 kt gradually becoming southwest. Patchy fog late. Mostly clear. Waves around 1 ft.
Tuesday
South winds around 10 kt becoming southeast in the afternoon. Patchy fog in the morning. Waves 1 ft or less building to 1 to 2 ft.
Tuesday Night
South winds 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Wednesday
South winds 10 to 15 kt. Slight chance of showers in the morning, then chance of showers in the afternoon. Waves 1 to 2 ft.



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930 PM CDT Mon Sep 28 2026
 
 

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