Current conditions at

Fosston, Fosston Municipal Airport (KFSE)

Lat: 47.59°NLon: 95.77°WElev: 1276ft.

Fair

70°F

21°C

Humidity 88%
Wind Speed E 6 mph
Barometer 29.59 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 22 Jun 4:35 am CDT
Extended Forecast for

Mahnomen MN

Heat Advisory June 22, 01:00pm until June 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe.  Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Heat index values as high as 97. East wind 8 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could be severe.  Increasing clouds, with a low around 58. Southwest wind 11 to 14 mph becoming west northwest in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Severe
    Thunderstorms

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 70 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. West northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. East southeast wind around 6 mph becoming south in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 56. East southeast wind around 6 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 75. East wind 6 to 10 mph.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. East wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 76. East wind around 8 mph.  Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Heat index values as high as 97. East wind 8 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could be severe. Increasing clouds, with a low around 58. Southwest wind 11 to 14 mph becoming west northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 47. West northwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly sunny, with a high near 74. East southeast wind around 6 mph becoming south in the afternoon.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. East southeast wind around 6 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 75. East wind 6 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. East wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. East wind around 8 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. East southeast wind 6 to 8 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 81. South wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind around 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.31°N 95.96°W
4:45 am CDT Jun 22, 2025
4am CDT Jun 22, 2025-6pm CDT Jun 28, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database