Thunderstorms and Heavy Rains in the Appalachians
Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >
| NWS Forecast for: Pentwater to Manistee MI (LMZ849) Issued by: National Weather Service Grand Rapids, MI Last Update: 628 AM EDT Mon Sep 21 2026 | |
| Today: Northeast winds 10 to 20 knots. Partly sunny. Waves 2 to 4 feet. Tonight: Northeast winds 10 to 20 knots. Partly cloudy. Waves 1 to 3 feet. Tuesday: Northeast winds 10 to 20 knots. Partly sunny. Waves 1 to 2 feet. Tuesday Night: East winds 10 to 20 knots. Mostly clear. Waves 1 to 2 feet. Wednesday: Northeast winds 10 to 15 knots. Sunny. Waves around 1 foot. Thursday: East winds 5 to 15 knots backing northeast early in the afternoon. Sunny. Waves 1 foot or less. Friday: East winds 5 to 10 knots backing north early in the afternoon. Mostly sunny. Waves less than 1 foot. | |
| Zone Forecast: Pentwater to Manistee MI (LMZ849) | |
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