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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fog/Mist

59°F

15°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 29.96 in
Dewpoint 59°F (15°C)
Visibility 2.00 mi
Last update 20 Sep 4:15 am EDT
Extended Forecast for

Alma, Gratiot Community Airport MI

  • Overnight

    Overnight: A 30 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 58. Northeast wind around 6 mph.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 68. Northeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. Northeast wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. East northeast wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Northeast wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 58. Northeast wind around 6 mph.
Sunday
A 40 percent chance of showers, mainly before 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 68. Northeast wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 47. Northeast wind 8 to 10 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 62. East northeast wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 44. Northeast wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 41.
Saturday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alma, Gratiot Community Airport MI
 43.32°N 84.68°W (Elev. 751 ft)
Last Update:
4:03 am EDT Sep 20, 2026
Forecast Valid:
4am EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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