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.

A Few Clouds

66°F

19°C

Humidity 61%
Wind Speed SW 14 mph
Barometer 29.63 in (1003.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Apr 5:56 pm CDT
Extended Forecast for

Grygla MN

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southwest wind 6 to 13 mph becoming north northeast after midnight.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Northeast wind 10 to 17 mph becoming east southeast in the afternoon.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 3am, then a chance of rain and snow between 3am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. North wind around 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 22 mph. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 33. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40. Northwest wind 8 to 11 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. West northwest wind 6 to 10 mph becoming south southeast after midnight.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. South southwest wind 6 to 13 mph becoming north northeast after midnight.
Thursday
Partly sunny, with a high near 65. Northeast wind 10 to 17 mph becoming east southeast in the afternoon.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow between 3am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. North wind around 15 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 22 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Saturday
Partly sunny, with a high near 33. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 40. Northwest wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 25. West northwest wind 6 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 59. Breezy, with a south wind 13 to 22 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 11 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 59. West northwest wind 10 to 14 mph.
Tuesday Night
Mostly clear, with a low around 35. North northwest wind around 10 mph becoming east after midnight.
Wednesday
Sunny, with a high near 63. East wind 10 to 16 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:
6:36 pm CDT Apr 15, 2026
Forecast Valid:
6pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
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Additional Resources

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Chance of Precipitation