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.

Overcast

18°F

-8°C

Humidity 84%
Wind Speed W 13 mph
Barometer 30.06 in (1020.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 9 Jan 8:56 pm CST
Extended Forecast for

Grygla MN

  • Tonight

    Tonight: A chance of flurries before 11pm, then snow likely, mainly after 1am. Mostly cloudy, with a low around 10. West wind 9 to 13 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 10 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 15. North northwest wind 13 to 17 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.

    High: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. North northwest wind 7 to 14 mph becoming southwest after midnight.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. South southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. West southwest wind 10 to 14 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Southwest wind 10 to 14 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of freezing rain before midnight, then a chance of rain. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph becoming west northwest after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Slight Chance
    Freezing Rain
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain and snow before noon. Mostly cloudy, with a high near 34. Northwest wind 13 to 17 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. North northwest wind 10 to 16 mph.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 11pm, then snow likely, mainly after 1am. Mostly cloudy, with a low around 10. West wind 9 to 13 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 15. North northwest wind 13 to 17 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 1. North northwest wind 7 to 14 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 25. South southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 19. West southwest wind 10 to 14 mph.
Monday
Partly sunny, with a high near 34. Southwest wind 10 to 14 mph.
Monday Night
A slight chance of freezing rain before midnight, then a chance of rain. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph becoming west northwest after midnight. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow before noon. Mostly cloudy, with a high near 34. Northwest wind 13 to 17 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 6. North northwest wind 10 to 16 mph.
Wednesday
Partly sunny, with a high near 17. North northwest wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 7. West wind 8 to 11 mph becoming south in the evening.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. South wind 11 to 16 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. South wind 14 to 16 mph becoming north northwest after midnight.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 18. Blustery, with a north northwest wind 16 to 20 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grygla MN
 48.3°N 95.63°W
Last Update:
9:36 pm CST Jan 9, 2026
Forecast Valid:
9pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation