Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >
Last Update: 249 PM CDT Sat Sep 5 2026
For More Weather Information:
22NM WSW Grand Haven MI
Marine Zone Forecast
Tonight
North winds 10 to 20 kt veering to east 10 to 15 kt. Waves 2 to 4 ft.
Sunday
East winds 10 to 15 kt backing to north. Waves 1 to 3 ft subsiding to 1 to 2 ft.
Sunday Night
Northeast winds 10 to 15 kt veering to southeast. Waves 1 to 3 ft.
Monday
Southeast winds 10 to 15 kt. Waves 1 to 2 ft.
Monday Night
Southeast winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft building to 2 to 4 ft.
Tuesday
South winds 15 to 25 kt increasing to 30 kt. Waves 4 to 7 ft occasionally to 9 ft.
Tuesday Night
South winds to 30 kt becoming southwest. Chance of showers. Waves 5 to 8 ft occasionally to 10 ft.
Wednesday
Southwest winds to 30 kt becoming west. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft.
Thursday
Northwest winds 10 to 20 kt increasing to 15 to 25 kt. Waves 3 to 5 ft.
Additional Forecasts and Information
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