Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Fair

72°F

22°C

Humidity 94%
Wind Speed Calm
Barometer 29.96 in (1014.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 4 Sep 12:55 am EDT
Extended Forecast for

Grand Haven MI

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a steady temperature around 73. East wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm.  High near 76. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. North wind 5 to 8 mph becoming east in the evening.

    Low: 69 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of thunderstorms before 8am.  Partly sunny, with a high near 75. East northeast wind 7 to 11 mph.  Chance of precipitation is 10%.

    High: 75 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. East wind 9 to 11 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a steady temperature around 73. East wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. High near 76. East northeast wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. North wind 5 to 8 mph becoming east in the evening.
Saturday
A slight chance of thunderstorms before 8am. Partly sunny, with a high near 75. East northeast wind 7 to 11 mph. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 62. East wind 9 to 11 mph.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 62.
Labor Day
Mostly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68.
Wednesday
A chance of showers. Partly sunny, with a high near 77. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Haven MI
 43.06°N 86.25°W (Elev. 577 ft)
1:03 am EDT Sep 4, 2026
1am EDT Sep 4, 2026-6pm EDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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