Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >
| NWS Forecast for: South Haven to Holland MI (LMZ845) Issued by: National Weather Service Grand Rapids, MI Last Update: 811 AM EDT Sat Sep 5 2026 | |
| Today: Northeast winds 5 to 15 knots. Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Waves 1 foot or less. Tonight: Northeast winds 10 to 15 knots veering east in the late evening and overnight. Mostly clear. Waves 1 foot or less. Sunday: East winds 10 to 15 knots backing northeast early in the afternoon. Sunny. Waves 1 foot or less. Sunday Night: Northeast winds 10 to 15 knots veering east in the late evening and overnight. Partly cloudy. Waves 1 foot or less. Labor Day: East winds 5 to 10 knots. Sunny. Waves 1 foot or less. Tuesday: South winds 10 to 15 knots becoming around 10 knots early in the afternoon. Partly sunny. Waves around 1 foot. Wednesday: Southwest winds to 30 knots veering west 15 to 20 knots early in the afternoon. Partly sunny with a chance of rain showers. Waves 5 to 7 feet. | |
| Zone Forecast: South Haven to Holland MI (LMZ845) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |