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

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Partly Cloudy

88°F

31°C

Humidity 66%
Wind Speed S 15 G 29 mph
Barometer 29.97 in (1014.3 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 29 Jun 12:55 pm EDT
Extended Forecast for

Muskegon MI

Extreme Heat Warning June 29, 02:00pm until July 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 87. South wind around 14 mph, with gusts as high as 25 mph.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 73. South wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 85. South southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 85 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. South southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A chance of thunderstorms before 8am. Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    T-storms then
    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 87. South wind around 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 73. South wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 85. South southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 72. South southwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 86. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 86.
Thursday Night
A chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 70.
Friday
A chance of thunderstorms before 8am. Partly sunny, with a high near 84.
Friday Night
A chance of showers, with thunderstorms also possible after 8pm. Partly cloudy, with a low around 69.
Independence Day
Mostly sunny, with a high near 83.
Saturday Night
A chance of showers. Partly cloudy, with a low around 68.
Sunday
A chance of showers. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Muskegon MI
 43.23°N 86.27°W (Elev. 620 ft)
Last Update:
1:03 pm EDT Jun 29, 2026
Forecast Valid:
1pm EDT Jun 29, 2026-6pm EDT Jul 5, 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