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: St Joseph to South Haven MI (LMZ844) Issued by: National Weather Service Grand Rapids, MI Last Update: 538 AM EDT Sun Aug 23 2026 |  |
Today: Northwest winds 10 to 20 knots increasing to 20 to 25 knots in the late morning and afternoon. Sunny. A slight chance of rain showers in the morning. A slight chance of waterspouts in the morning. Waves 5 to 7 feet. Tonight: North winds 10 to 20 knots veering northeast 5 to 10 knots after midnight. Partly cloudy. Waves 4 to 6 feet subsiding to 2 to 4 feet after midnight. Monday: North winds 5 to 15 knots backing northwest in the late morning and afternoon. Sunny. Waves 2 to 4 feet. Monday Night: Northwest winds 5 to 15 knots backing west around 5 knots after midnight. Mostly clear. Waves 1 to 3 feet. Tuesday: Southwest winds 5 to 10 knots veering west early in the afternoon. Sunny. Waves 1 foot or less. Wednesday: Southwest winds 15 to 20 knots. Partly sunny. Waves 1 to 3 feet. Thursday: Northwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet. | |
| Zone Forecast: St Joseph to South Haven MI (LMZ844) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |