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

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

Lat: 48.07°NLon: 96.18°WElev: 1115ft.

Mostly Cloudy

30°F

-1°C

Humidity 69%
Wind Speed NW 17 mph
Barometer 30.20 in (1024.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 31 Mar 5:56 pm CDT
Extended Forecast for

4 Miles S Grygla MN

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North northwest wind 6 to 13 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. East southeast wind 7 to 14 mph.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 25. East southeast wind around 14 mph.

    Low: 25 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Patchy blowing snow after 1pm. Mostly cloudy, with a high near 34. East northeast wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 24. Northeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 38. East northeast wind 10 to 15 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 26. Northeast wind around 15 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 15 to 20 mph.

    High: 36 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. West northwest wind 11 to 16 mph.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. North northwest wind 6 to 13 mph.
Wednesday
Mostly cloudy, with a high near 38. East southeast wind 7 to 14 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. East southeast wind around 14 mph.
Thursday
Snow likely, mainly after 1pm. Patchy blowing snow after 1pm. Mostly cloudy, with a high near 34. East northeast wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 24. Northeast wind 10 to 15 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 38. East northeast wind 10 to 15 mph.
Friday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 26. Northeast wind around 15 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 18. West northwest wind 11 to 16 mph.
Sunday
Sunny, with a high near 41. West southwest wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 25. Southwest wind around 11 mph.
Monday
Mostly cloudy, with a high near 41. West northwest wind 11 to 16 mph becoming north in the morning.
Monday Night
Partly cloudy, with a low around 22. North wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 43. East northeast wind 10 to 17 mph becoming south southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Grygla MN
 48.24°N 95.63°W
Last Update:
5:36 pm CDT Mar 31, 2026
Forecast Valid:
6pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026
 
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Additional Resources

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Chance of Precipitation