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

24°F

-4°C

Humidity 62%
Wind Speed NW 7 mph
Barometer 30.50 in (1035.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 6 Apr 7:56 pm CDT
Extended Forecast for

8 Miles E Grygla MN

  • Tonight

    Tonight: Clear, with a low around 4. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 4 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 34. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 30. South wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 1pm, then a chance of rain. High near 44. South southeast wind 14 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 27. West southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 39. West northwest wind 11 to 17 mph.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. West northwest wind around 6 mph becoming southwest after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. West wind 6 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. West wind 6 to 8 mph becoming south southeast in the evening.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 4. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 34. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Tuesday Night
A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 30. South wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain and snow before 1pm, then a chance of rain. High near 44. South southeast wind 14 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 27. West southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 39. West northwest wind 11 to 17 mph.
Thursday Night
Mostly cloudy, with a low around 23. West northwest wind around 6 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 46. West wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 29. West wind 6 to 8 mph becoming south southeast in the evening.
Saturday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 53. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40. South southeast wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 57. South southeast wind 10 to 14 mph.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. East wind around 11 mph.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 48. East wind 13 to 17 mph, with gusts as high as 28 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Grygla MN
 48.28°N 95.44°W
Last Update:
7:36 pm CDT Apr 6, 2026
Forecast Valid:
8pm CDT Apr 6, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation