National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Thunderstorm in Vicinity Light Rain

68°F

20°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 10 Aug 2:55 am EDT
Extended Forecast for

Grand Haven MI

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly before 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 69. South wind around 5 mph.

    Low: 69 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 78. West wind 3 to 8 mph.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64. West northwest wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 78. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Wednesday Night

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

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly before 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 69. South wind around 5 mph.
Monday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 78. West wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 64. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Showers likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 78. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 76.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59.
Saturday
A chance of showers. Partly sunny, with a high near 74.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61.
Sunday
Mostly cloudy, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Haven MI
 43.06°N 86.22°W (Elev. 617 ft)
Last Update:
3:41 am EDT Aug 10, 2026
Forecast Valid:
3am EDT Aug 10, 2026-6pm EDT Aug 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation