Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Overcast

45°F

7°C

Humidity 71%
Wind Speed E 12 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Mar 11:55 am EDT
Extended Forecast for

Grand Haven MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly between 11am and noon.  Mostly cloudy, with a high near 45. North wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 45 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. North wind 9 to 14 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. Northwest wind 7 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 40. South southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Sunday
A 30 percent chance of showers, mainly between 11am and noon. Mostly cloudy, with a high near 45. North wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 30. North wind 9 to 14 mph.
Monday
Mostly sunny, with a high near 38. Northwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Mostly cloudy, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Haven MI
 43.06°N 86.22°W (Elev. 617 ft)
12:03 pm EDT Mar 21, 2026
12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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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