Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Coastal Waters Forecast for Wilmette Harbor to Northerly Island IL (LMZ741) (Text-Only)
NWS Forecast for: Wilmette Harbor to Northerly Island IL (LMZ741)
Issued by: National Weather Service Chicago, IL
Last Update: 249 PM CDT Mon Jun 16 2025




Tonight: East winds 5 to 10 kt becoming southwest late. Partly cloudy in the evening, then becoming mostly cloudy. Waves around 1 ft.

Tuesday: Southwest winds 10 to 15 kt. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves around 1 ft.

Tuesday Night: Southwest winds 5 to 10 kt. Showers likely and a chance of thunderstorms in the evening, then showers and thunderstorms likely overnight. Waves around 1 ft.

Wednesday: South winds 10 to 20 kt. Showers likely in the morning, then showers and a chance of thunderstorms in the afternoon. Waves 1 to 2 ft.







Zone Forecast: Wilmette Harbor to Northerly Island IL (LMZ741)

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