Dangerous Heat over the South-Central and Southwest U.S. Through Next Week
Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >
| NWS Forecast for: Grand Haven to Whitehall MI (LMZ847) Issued by: National Weather Service Grand Rapids, MI Last Update: 206 PM EDT Fri Aug 21 2026 | |
Through Early Evening: Southwest winds 15 to 20 knots. Mostly cloudy. Waves 1 to 3 feet. Tonight: South winds around 15 knots veering west after midnight. Rain showers likely and a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. Saturday: Northwest winds 15 to 25 knots increasing to 30 knots early in the afternoon. Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. Saturday Night: North winds 15 to 25 knots. Mostly clear. Waves 3 to 5 feet. Sunday: Northwest winds to 30 knots. Sunny. Waves 5 to 7 feet. Sunday Night: Northwest winds to 30 knots becoming north 5 to 15 knots in the late evening and overnight. Mostly clear. Waves 4 to 6 feet subsiding to 2 to 4 feet in the late evening and overnight. Monday: North winds 5 to 10 knots backing northwest 10 to 15 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. Tuesday: South winds 10 to 15 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 to 3 feet. Wednesday: Southwest winds 20 to 25 knots. Partly sunny with a chance of showers and thunderstorms. Waves 3 to 5 feet. | |
| Zone Forecast: Grand Haven to Whitehall MI (LMZ847) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |