Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf
Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >
| NWS Forecast for: Grand Haven to Whitehall MI (LMZ847) Issued by: National Weather Service Grand Rapids, MI Last Update: 936 PM EDT Tue Jul 21 2026 | |
Through Early Evening: Northwest winds to 30 knots. Mostly sunny with a slight chance of showers and thunderstorms. Waves 4 to 6 feet. Tonight: North winds to 30 knots. Partly cloudy. Waves 5 to 7 feet. Wednesday: North winds 20 to 25 knots. Mostly sunny. Waves 4 to 6 feet. Wednesday Night: North winds 15 to 25 knots decreasing to 5 to 15 knots in the late evening and early morning, then veering southeast after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight. Thursday: South winds 5 to 10 knots veering west 10 to 15 knots in the late morning and afternoon. Sunny. Waves around 1 foot. Thursday Night: Southwest winds 10 to 15 knots. Partly cloudy. Waves around 1 foot. Friday: Southwest winds 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet. Saturday: Southwest winds 10 to 20 knots. Sunny. Waves 2 to 3 feet. Sunday: West winds around 20 knots. Partly sunny. Waves 2 to 4 feet. | |
| Zone Forecast: Grand Haven to Whitehall MI (LMZ847) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |