Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast
An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >
| NWS Forecast for: Pentwater to Manistee MI (LMZ849) Issued by: National Weather Service Grand Rapids, MI Last Update: 857 AM EDT Thu Aug 13 2026 |  |
Today: East winds around 5 knots backing northwest early in the afternoon. Areas of dense fog this morning. Mostly cloudy. Waves less than 1 foot. Tonight: North winds 5 to 10 knots veering northeast in the late evening and overnight. Partly cloudy. Waves less than 1 foot. Friday: Northeast winds 5 to 15 knots backing north 15 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. Friday Night: North winds 10 to 20 knots veering east in the late evening and overnight. Partly cloudy. Waves 2 to 3 feet. Saturday: Southeast winds 10 to 20 knots veering south early in the afternoon. Mostly cloudy with a chance of rain showers. Waves 1 to 3 feet. Sunday: West winds 10 to 15 knots veering north early in the afternoon. Mostly cloudy with a chance of thunderstorms. Waves 2 to 3 feet. Monday: North winds 10 to 20 knots. Sunny. Waves 1 to 2 feet. | |
| Zone Forecast: Pentwater to Manistee MI (LMZ849) | |
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