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

1°F

-17°C

Humidity 83%
Wind Speed SE 3 mph
Barometer 30.08 in (1021.4 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 14 Mar 3:56 am CDT
Extended Forecast for

8 Miles E Grygla MN

  • Today

    Today: Partly sunny, with a high near 28. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Northeast wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a steady temperature around 14. Blustery, with a north wind 17 to 20 mph.

    High: 14 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -22. North northwest wind 14 to 17 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 13. North wind 13 to 16 mph.

    High: 13 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -8. Northwest wind 5 to 11 mph becoming west southwest after midnight.

    Low: -8 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of snow after 1pm. Partly sunny, with a high near 19. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 13. South southeast wind 9 to 15 mph.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Southwest wind 8 to 11 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 28. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 10. Northeast wind 7 to 16 mph, with gusts as high as 26 mph.
Sunday
Mostly cloudy, with a steady temperature around 14. Blustery, with a north wind 17 to 20 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -22. North northwest wind 14 to 17 mph.
Monday
Mostly sunny, with a high near 13. North wind 13 to 16 mph.
Monday Night
Mostly clear, with a low around -8. Northwest wind 5 to 11 mph becoming west southwest after midnight.
Tuesday
A 50 percent chance of snow after 1pm. Partly sunny, with a high near 19. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.
Tuesday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 13. South southeast wind 9 to 15 mph.
Wednesday
Mostly sunny, with a high near 39. Southwest wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind around 10 mph.
Thursday
Partly sunny, with a high near 42. South southwest wind 10 to 13 mph becoming west northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 26. Northwest wind around 10 mph becoming southwest after midnight.
Friday
Partly sunny, with a high near 44. Southwest wind 10 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Grygla MN
 48.28°N 95.44°W
Last Update:
3:22 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 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