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.

Fair

37°F

3°C

Humidity 60%
Wind Speed S 7 mph
Barometer 29.93 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Feb 7:15 pm CST
Extended Forecast for

4 Miles SSE Mahnomen MN

  • Tonight

    Tonight: Partly cloudy, with a low around 22. South wind 6 to 8 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 35. South wind around 6 mph becoming light and variable in the afternoon.

    High: 35 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Calm wind becoming south around 6 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. South wind 6 to 10 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. South wind around 7 mph becoming north after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 35. North wind around 7 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. East northeast wind 6 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 33. East wind 11 to 18 mph.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 24. East wind 16 to 18 mph. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. South wind 6 to 8 mph.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 35. South wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Mostly cloudy, with a low around 21. Calm wind becoming south around 6 mph after midnight.
Sunday
Partly sunny, with a high near 39. South wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 23. South wind around 7 mph becoming north after midnight.
Washington's Birthday
Mostly sunny, with a high near 35. North wind around 7 mph.
Monday Night
Partly cloudy, with a low around 22. East northeast wind 6 to 10 mph.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 33. East wind 11 to 18 mph.
Tuesday Night
Snow. Low around 24. East wind 16 to 18 mph. Chance of precipitation is 80%.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 28. East wind 13 to 16 mph. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Southeast wind around 11 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 24. Southeast wind 10 to 13 mph becoming north in the afternoon.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8. North wind 9 to 11 mph.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. Northwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mahnomen MN
 47.27°N 95.93°W
Last Update:
6:36 pm CST Feb 13, 2026
Forecast Valid:
7pm CST Feb 13, 2026-6pm CST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation