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

71°F

22°C

Humidity 71%
Wind Speed SE 14 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 30 Sep 10:56 am CDT
Extended Forecast for

Grygla MN

  • Today

    Today: Partly sunny, with a high near 79. Southeast wind 10 to 17 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Breezy, with a south southeast wind 15 to 23 mph, with gusts as high as 36 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 60. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 84. South wind around 10 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. South southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North northeast wind around 7 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 73. East northeast wind 6 to 9 mph becoming south in the afternoon.

    High: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 79. Southeast wind 10 to 17 mph.
Tonight
Mostly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 83. Breezy, with a south southeast wind 15 to 23 mph, with gusts as high as 36 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 60. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 84. South wind around 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57. South wind around 7 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. South southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North northeast wind around 7 mph. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 73. East northeast wind 6 to 9 mph becoming south in the afternoon.
Saturday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 53. South southeast wind around 8 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. South wind 9 to 15 mph becoming west northwest in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. West northwest wind 9 to 11 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 59. West wind 9 to 11 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:
10:46 am CDT Sep 30, 2025
Forecast Valid:
11am CDT Sep 30, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

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Chance of Precipitation