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

43°F

6°C

Humidity 80%
Wind Speed N 15 mph
Barometer 29.82 in (1010.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 4 Nov 7:56 pm CST
Extended Forecast for

Grygla MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 40. North northeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. North northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Light south southeast wind becoming south 6 to 11 mph in the morning.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. South southwest wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 6 to 9 mph becoming south southwest in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. South wind 7 to 11 mph.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 26 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 40. North northeast wind 7 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 21. North northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 42. Light south southeast wind becoming south 6 to 11 mph in the morning.
Friday Night
Partly cloudy, with a low around 27. South southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 50. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 51. West wind 6 to 9 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35. South wind 7 to 11 mph.
Monday
Mostly sunny, with a high near 56. Southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 32. West wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 50. West wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 6 mph.
Veterans Day
Mostly sunny, with a high near 51. South southwest wind 5 to 10 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:
7:21 pm CST Nov 4, 2026
Forecast Valid:
8pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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