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

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Mostly Cloudy

70°F

21°C

Humidity 88%
Wind Speed S 6 mph
Barometer 29.90 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 21 Jun 7:15 am EDT
Extended Forecast for

Carson City MI

Heat Advisory June 21, 12:00pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 93 °F

    Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southwest wind 14 to 17 mph, with gusts as high as 30 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 101. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 94. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 94 °F

    Hot

  • Monday Night

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

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 78. Southwest wind 14 to 17 mph, with gusts as high as 30 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 101. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 76. Southwest wind around 10 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 94. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 72.
Tuesday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carson City MI
 43.18°N 84.84°W (Elev. 758 ft)
Last Update:
7:03 am EDT Jun 21, 2025
Forecast Valid:
7am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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