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

Hazardous Weather Conditions

Current conditions at

Thief River Falls, Thief River Falls Regional Airport (KTVF)

Lat: 48.07°NLon: 96.18°WElev: 1115ft.

Freezing Fog

17°F

-8°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.01 in (1018.4 mb)
Dewpoint 16°F (-9°C)
Visibility 0.25 mi
Last update 13 Feb 6:56 am CST
Extended Forecast for

8 Miles E Grygla MN

Dense Fog Advisory February 13, 07:25am until February 13, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 13, 07:25am until February 13, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 35 °F

    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind 5 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. South southwest wind around 7 mph becoming west northwest in the afternoon.

    High: 34 °F

    Partly Sunny

  • Saturday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. South wind 6 to 10 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. South wind around 8 mph becoming west northwest after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 37. West northwest wind around 8 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. East northeast wind 6 to 10 mph.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread fog before 10am. Otherwise, mostly sunny, with a high near 35. Calm wind becoming south southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 20. South wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 34. South southwest wind around 7 mph becoming west northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 21. West northwest wind around 6 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 38. South wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 22. South wind around 8 mph becoming west northwest after midnight.
Washington's Birthday
Sunny, with a high near 37. West northwest wind around 8 mph.
Monday Night
Partly cloudy, with a low around 21. East northeast wind 6 to 10 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 34. East wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 21. East northeast wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. East northeast wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. East wind 11 to 14 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 23. East northeast wind 11 to 14 mph becoming west southwest in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Grygla MN
 48.28°N 95.44°W
Last Update:
6:37 am CST Feb 13, 2026
Forecast Valid:
7am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation