Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Last Update: 223 PM EDT Thu May 21 2026

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Grand Rapids, MI Local Forecast Office

7NM SW Saugatuck MI

Marine Zone Forecast

Through Early Evening
North winds 10 to 15 knots. Partly sunny. Waves around 1 foot.
Tonight
Northeast winds 15 to 20 knots. Partly cloudy. Waves 1 to 2 feet.
Friday
East winds 15 to 20 knots. Partly sunny. Waves around 1 foot.
Friday Night
East winds 15 to 20 knots. Cloudy with rain showers likely. Waves 1 to 2 feet.
Saturday
East winds 15 to 20 knots backing north early in the afternoon. Rain showers likely. Waves 1 to 2 feet.
Saturday Night
North winds 5 to 15 knots veering east after midnight. Mostly cloudy. Waves around 1 foot.
Sunday
Southeast winds 5 to 10 knots veering west early in the afternoon. Mostly cloudy. Waves 1 foot or less.
Memorial Day
Southeast winds 5 to 10 knots veering northwest early in the afternoon. Partly sunny. Waves less than 1 foot.
Tuesday
South winds 5 to 10 knots veering west early in the afternoon. Mostly sunny. Waves less than 1 foot.



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223 PM EDT Thu May 21 2026
 
 

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