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.

Fair

-7°F

-22°C

Humidity 71%
Wind Speed N 6 mph
Barometer 30.28 in (1028.9 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 28 Feb 6:56 am CST
Extended Forecast for

Grygla MN

  • Today

    Today: Partly sunny, with a high near 3. Wind chill values as low as -23. North northwest wind 7 to 10 mph.

    High: 3 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -17. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: -17 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 13. Wind chill values as low as -20. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 13 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. South wind 7 to 16 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. South southwest wind 8 to 10 mph becoming northeast after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Northeast wind around 9 mph becoming west in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 8 to 14 mph becoming south southwest after midnight.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. South wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 3. Wind chill values as low as -23. North northwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around -17. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 13. Wind chill values as low as -20. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 4. South wind 7 to 16 mph.
Monday
Sunny, with a high near 32. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 18. South southwest wind 8 to 10 mph becoming northeast after midnight.
Tuesday
Mostly sunny, with a high near 34. Northeast wind around 9 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 19. West wind 8 to 14 mph becoming south southwest after midnight.
Wednesday
Partly sunny, with a high near 41. South wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 25. South wind 10 to 14 mph becoming east after midnight.
Thursday
Mostly cloudy, with a high near 35. East wind 10 to 13 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. North wind around 11 mph.
Friday
Partly sunny, with a high near 27. North northwest wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grygla MN
 48.3°N 95.63°W
Last Update:
6:37 am CST Feb 28, 2026
Forecast Valid:
7am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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