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

Fosston, Fosston Municipal Airport (KFSE)

Lat: 47.59°NLon: 95.77°WElev: 1276ft.

Light Snow

14°F

-10°C

Humidity 85%
Wind Speed NW 9 mph
Barometer 30.03 in
Dewpoint 10°F (-12°C)
Visibility 5.00 mi
Wind Chill2°F (-17°C)
Last update 10 Jan 2:15 am CST
Extended Forecast for

Mahnomen MN

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a low around 10. West northwest wind around 14 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow between 10am and noon. Mostly cloudy, with a high near 13. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 13 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Northwest wind 6 to 14 mph becoming south southwest after midnight.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. South southwest wind 8 to 16 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. West southwest wind 8 to 11 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. Southwest wind 9 to 11 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of freezing rain before midnight, then a chance of rain. Mostly cloudy, with a low around 28. Southwest wind around 11 mph becoming west northwest after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Slight Chance
    Freezing Rain
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain and snow before noon. Cloudy, with a high near 35. Northwest wind 11 to 17 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 8. North northwest wind 10 to 15 mph.

    Low: 8 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 10. West northwest wind around 14 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow between 10am and noon. Mostly cloudy, with a high near 13. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 6 to 14 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 25. South southwest wind 8 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 19. West southwest wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 34. Southwest wind 9 to 11 mph.
Monday Night
A slight chance of freezing rain before midnight, then a chance of rain. Mostly cloudy, with a low around 28. Southwest wind around 11 mph becoming west northwest after midnight. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow before noon. Cloudy, with a high near 35. Northwest wind 11 to 17 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8. North northwest wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 17. North northwest wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 8. West northwest wind 7 to 11 mph becoming south after midnight.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. South wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 11. South southwest wind 14 to 16 mph becoming north northwest after midnight.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 20. Blustery, with a north northwest wind 17 to 20 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:
1:36 am CST Jan 10, 2026
Forecast Valid:
2am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation