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

Hazardous Weather Conditions

Current conditions at

Fosston, Fosston Municipal Airport (KFSE)

Lat: 47.59°NLon: 95.77°WElev: 1276ft.

Partly Cloudy

19°F

-7°C

Humidity 79%
Wind Speed SE 10 mph
Barometer 29.93 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 12 Mar 8:15 am CDT
Extended Forecast for

Mahnomen MN

Winter Weather Advisory March 12, 01:00pm until March 13, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow before 4pm, then rain and snow. High near 37. Breezy, with a south southeast wind 16 to 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Breezy.
    Partly Sunny
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 1am, then a slight chance of snow between 1am and 2am. Mostly cloudy, with a low around 16. Windy, with a southwest wind 21 to 26 mph becoming north northwest 27 to 32 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow
    and Windy

  • Friday

    Friday: Partly sunny, with a steady temperature around 18. Blustery, with a north northwest wind 21 to 26 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 18 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. South wind 6 to 8 mph becoming north in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 11. Northeast wind 9 to 15 mph.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 16. Blustery, with a north wind 16 to 22 mph.

    High: 16 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3. Blustery, with a north northwest wind 11 to 20 mph.

    Low: -3 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 13. North northwest wind 10 to 15 mph.

    High: 13 °F

    Sunny

Detailed Forecast

Today
Snow before 4pm, then rain and snow. High near 37. Breezy, with a south southeast wind 16 to 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow likely before 1am, then a slight chance of snow between 1am and 2am. Mostly cloudy, with a low around 16. Windy, with a southwest wind 21 to 26 mph becoming north northwest 27 to 32 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Partly sunny, with a steady temperature around 18. Blustery, with a north northwest wind 21 to 26 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 10. North northwest wind 5 to 8 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 31. South wind 6 to 8 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 11. Northeast wind 9 to 15 mph.
Sunday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 16. Blustery, with a north wind 16 to 22 mph.
Sunday Night
Partly cloudy, with a low around -3. Blustery, with a north northwest wind 11 to 20 mph.
Monday
Sunny, with a high near 13. North northwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 0. North northwest wind 7 to 11 mph becoming south southeast after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. South southeast wind 6 to 13 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. South southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 39. South wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.31°N 95.99°W
Last Update:
7:37 am CDT Mar 12, 2026
Forecast Valid:
8am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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