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.

Fair and Breezy

91°F

33°C

Humidity 52%
Wind Speed SW 21 G 28 mph
Barometer 29.77 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 21 Jun 5:15 pm EDT
Extended Forecast for

4 Miles S Merrill MI

Heat Advisory June 21, 05:21pm until June 24, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 05:21pm until June 24, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Tonight

    Low: 78 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 103. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 77. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 78. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 37 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 103. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 77. Southwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 96. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 74. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A chance of showers. Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Merrill MI
 43.35°N 84.35°W (Elev. 650 ft)
Last Update:
4:24 pm EDT Jun 21, 2025
Forecast Valid:
5pm EDT Jun 21, 2025-6pm EDT Jun 28, 2025
 
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