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 15 G 26 mph
Barometer 30.14 in
Dewpoint 10°F (-12°C)
Visibility 5.00 mi
Wind Chill-1°F (-18°C)
Last update 10 Jan 3:35 pm CST
Extended Forecast for

Mahnomen MN

  • This Afternoon

    This Afternoon: Snow likely, mainly before 5pm. Patchy blowing snow before 4pm. Cloudy, with a steady temperature around 14. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 14 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. North northwest wind 11 to 16 mph becoming light and variable. Little or no snow accumulation expected.

    Low: -2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Southwest wind 8 to 16 mph.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. West southwest wind 6 to 9 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. South southwest wind 6 to 11 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of freezing rain before 9pm, then a chance of rain. Mostly cloudy, with a low around 28. South southwest wind 11 to 15 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 37. Breezy, with a west northwest wind 15 to 22 mph.

    High: 37 °F

    Chance Rain
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. North wind 7 to 11 mph becoming southwest in the afternoon.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly before 5pm. Patchy blowing snow before 4pm. Cloudy, with a steady temperature around 14. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. North northwest wind 11 to 16 mph becoming light and variable. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 24. Southwest wind 8 to 16 mph.
Sunday Night
Partly cloudy, with a low around 18. West southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 33. South southwest wind 6 to 11 mph.
Monday Night
A chance of freezing rain before 9pm, then a chance of rain. Mostly cloudy, with a low around 28. South southwest wind 11 to 15 mph becoming west after midnight. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 37. Breezy, with a west northwest wind 15 to 22 mph.
Tuesday Night
Mostly cloudy, with a low around 8. North northwest wind 13 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 18. North wind 7 to 11 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 11. South wind 7 to 11 mph.
Thursday
Snow likely. Mostly cloudy, with a high near 33. South wind 13 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Snow likely. Cloudy, with a low around 16. Blustery, with a northwest wind 17 to 21 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Blustery, with a north northwest wind 22 to 25 mph.
Friday Night
Mostly cloudy, with a low around -1. Blustery, with a north northwest wind 14 to 21 mph.
Saturday
Partly sunny, with a high near 11. West northwest wind 14 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.29°N 95.96°W
Last Update:
3:36 pm CST Jan 10, 2026
Forecast Valid:
3pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation