Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

28°F

-2°C

Humidity 69%
Wind Speed W 9 mph
Barometer 30.01 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Mar 2:35 am EDT
Extended Forecast for

Saint Louis MI

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 28. West northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow showers, mainly after 3am.  Low around 27. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Snow
    Showers and
    Breezy

  • Friday

    Friday: Rain and snow showers, becoming all snow after 11am.  High near 41. Breezy, with a south southwest wind 23 to 28 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 8pm.  Mostly cloudy, with a low around 23. Breezy, with a west northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow showers likely after 2am. The snow could be heavy at times.  Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Sunday

    Sunday: Snow showers before 2pm, then rain and snow showers. The snow could be heavy at times.  Cloudy, with a high near 45.

    High: 45 °F

    Heavy Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain showers, snow showers, and freezing rain.  Cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Wintry Mix
    and Blustery

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 28. West northwest wind around 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 38. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Snow showers, mainly after 3am. Low around 27. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Rain and snow showers, becoming all snow after 11am. High near 41. Breezy, with a south southwest wind 23 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 23. Breezy, with a west northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Snow showers likely after 2am. The snow could be heavy at times. Cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
Snow showers before 2pm, then rain and snow showers. The snow could be heavy at times. Cloudy, with a high near 45.
Sunday Night
Rain showers, snow showers, and freezing rain. Cloudy, with a low around 24. Blustery.
Monday
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 31. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Blustery.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
2:21 am EDT Mar 12, 2026
2am EDT Mar 12, 2026-6pm EDT Mar 18, 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