Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Last Update: 936 AM EDT Mon Aug 24 2026

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Grand Rapids, MI Local Forecast Office

7NM SW Saugatuck MI

Marine Zone Forecast

Rest Of Today

Northwest winds around 15 knots. Sunny. Waves 3 to 5 feet.

Tonight

North winds 5 to 15 knots veering northeast around 5 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight.

Tuesday

Southeast winds around 5 knots veering southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less.

Tuesday Night

South winds 10 to 20 knots. Partly cloudy. Waves 1 to 3 feet.

Wednesday

Southwest winds 15 to 20 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 3 to 5 feet.

Thursday

Northwest winds around 15 knots. Sunny. Waves 2 to 4 feet.

Friday

Northeast winds 5 to 10 knots backing northwest in the late morning and afternoon. Sunny. Waves around 1 foot.