Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

Last Update: 936 PM EDT Sun Aug 23 2026

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Grand Rapids, MI Local Forecast Office

7NM NW Ludington MI

Marine Zone Forecast

Through Early Evening
Northwest winds 20 to 25 knots. Mostly sunny. Waves 4 to 6 feet.
Tonight
North winds 15 to 25 knots. Mostly clear. Waves 3 to 5 feet.
Monday
Northwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet.
Monday Night
North winds 5 to 15 knots veering east around 5 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
Tuesday
Southeast winds 5 to 10 knots veering southwest 10 to 20 knots in the late morning and afternoon. Sunny. Waves 1 to 2 feet.
Tuesday Night
South winds 10 to 20 knots. Partly cloudy. Waves 2 to 4 feet building to 3 to 5 feet after midnight.
Wednesday
South winds to 30 knots. Rain showers likely and a chance of thunderstorms. Waves 5 to 7 feet.
Thursday
Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to 4 feet.
Friday
North winds 5 to 15 knots. Sunny. Waves around 1 foot.



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936 PM EDT Sun Aug 23 2026
 
 

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