Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Partly Cloudy

27°F

-3°C

Humidity 69%
Wind Speed NW 12 G 22 mph
Barometer 30.02 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 14 Mar 3:55 am EDT
Extended Forecast for

Saint Louis MI

  • Today

    Today: Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow showers, mainly after 2am.  Low around 28. Light east wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers and sleet before 9am, then a chance of snow showers between 9am and 10am, then rain showers likely after 10am.  Cloudy, with a high near 56. East southeast wind 13 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 56 °F

    Chance Wintry
    Mix then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 11pm.  Low around 31. South wind 16 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 31 °F

    Showers

  • Monday

    Monday: A chance of rain and snow showers before 2pm, then a chance of snow showers.  Mostly cloudy, with a high near 44. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers between 8am and 2pm.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Snow showers, mainly after 2am. Low around 28. Light east wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
A chance of snow showers and sleet before 9am, then a chance of snow showers between 9am and 10am, then rain showers likely after 10am. Cloudy, with a high near 56. East southeast wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Showers, with thunderstorms also possible after 11pm. Low around 31. South wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of rain and snow showers before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 44. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 14. Breezy.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Louis MI
 43.41°N 84.61°W (Elev. 745 ft)
4:06 am EDT Mar 14, 2026
4am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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