National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Thief River Falls, Thief River Falls Regional Airport (KTVF)

Lat: 48.07°NLon: 96.18°WElev: 1115ft.

Mostly Cloudy

78°F

26°C

Humidity 79%
Wind Speed E 13 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Sep 11:56 am CDT
Extended Forecast for

Thief River Falls MN

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms before 2pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. Southeast wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65. Southeast wind 8 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Scattered
    T-storms

  • Labor Day

    Labor Day: Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 77. South southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Isolated
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 1am. Low around 65. Breezy, with a south southeast wind 15 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Breezy.
    T-storms then
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Breezy, with a west southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 78 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Breezy, with a west northwest wind 21 to 24 mph, with gusts as high as 34 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. West wind 5 to 11 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. West southwest wind 5 to 15 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms before 2pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. Southeast wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65. Southeast wind 8 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Labor Day
Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 77. South southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 1am. Low around 65. Breezy, with a south southeast wind 15 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 78. Breezy, with a west southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 54. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 70. Breezy, with a west northwest wind 21 to 24 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 48. West wind 5 to 11 mph.
Thursday
Mostly sunny, with a high near 76. West southwest wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 54. South southwest wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 75. South southwest wind 13 to 17 mph becoming west northwest in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. North northwest wind 8 to 11 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 64. Northwest wind 9 to 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Thief River Falls MN
 48.13°N 96.19°W
Last Update:
11:51 am CDT Sep 6, 2026
Forecast Valid:
12pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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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