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

36°F

2°C

Humidity 79%
Wind Speed NW 8 mph
Barometer 30.20 in (1024.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Nov 5:56 pm CST
Extended Forecast for

Grygla MN

  • Tonight

    Tonight: A slight chance of snow between midnight and 1am. Mostly cloudy, with a low around 25. North wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 35. North wind 5 to 9 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18. North wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Calm wind becoming east around 5 mph in the morning.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Southeast wind 3 to 5 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38. Southeast wind 5 to 9 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. South southeast wind 7 to 9 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42. South southeast wind 7 to 10 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between midnight and 1am. Mostly cloudy, with a low around 25. North wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 35. North wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 18. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 35. Calm wind becoming east around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 20. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 38. Southeast wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 23. South southeast wind 7 to 9 mph.
Sunday
Sunny, with a high near 42. South southeast wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind around 10 mph.
Monday
Mostly sunny, with a high near 47. South wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 35. South wind 11 to 14 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 50. South wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South wind around 14 mph, with gusts as high as 26 mph.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 49. South wind 13 to 15 mph, with gusts as high as 28 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grygla MN
 48.3°N 95.63°W
Last Update:
6:21 pm CST Nov 11, 2026
Forecast Valid:
6pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation