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.

Overcast

72°F

22°C

Humidity 65%
Wind Speed S 13 G 22 mph
Barometer 30.14 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 5 Aug 1:55 pm CDT
Extended Forecast for

Mahnomen MN

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. South southeast wind around 14 mph, with gusts as high as 21 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 10pm. Mostly cloudy, with a low around 63. South southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Low: 63 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 80. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. South wind 6 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind 6 to 10 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South southeast wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Southeast wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 87 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. West southwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. South southeast wind around 14 mph, with gusts as high as 21 mph.
Tonight
Showers and thunderstorms likely, mainly after 10pm. Mostly cloudy, with a low around 63. South southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 80. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 65. South wind 6 to 10 mph.
Thursday
Sunny, with a high near 87. South wind 6 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South southeast wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Southeast wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. West southwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 59. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 76. West wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 58. West wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 75. West wind 6 to 11 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.31°N 95.96°W
Last Update:
1:46 pm CDT Aug 5, 2025
Forecast Valid:
2pm CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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