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.

Fog

36°F

2°C

Humidity 100%
Wind Speed W 17 mph
Barometer 29.60 in (1003.5 mb)
Dewpoint 36°F (2°C)
Visibility 0.50 mi
Wind Chill26°F (-3°C)
Last update 21 Mar 10:56 am CDT
Extended Forecast for

Viking MN

  • Today

    Today: Mostly cloudy, with a high near 42. North northwest wind 15 to 18 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 27. North wind 14 to 16 mph.

    Low: 27 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. North wind 10 to 13 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 20 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 42. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 42 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 25. South wind 11 to 13 mph becoming north after midnight.

    Low: 25 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Northeast wind 13 to 17 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 21. Northeast wind 13 to 15 mph.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. East wind 13 to 17 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 42. North northwest wind 15 to 18 mph.
Tonight
A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 27. North wind 14 to 16 mph.
Sunday
Partly sunny, with a high near 32. North wind 10 to 13 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind 5 to 8 mph becoming southwest after midnight.
Monday
Partly sunny, with a high near 42. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 25. South wind 11 to 13 mph becoming north after midnight.
Tuesday
Partly sunny, with a high near 36. Northeast wind 13 to 17 mph.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 21. Northeast wind 13 to 15 mph.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. East wind 13 to 17 mph becoming south in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 17. Blustery, with a south southwest wind 15 to 20 mph becoming northwest after midnight. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 25. Blustery, with a north northwest wind 21 to 26 mph.
Thursday Night
Partly cloudy, with a low around 10. Blustery, with a north wind 10 to 20 mph.
Friday
Mostly sunny, with a high near 30. North northwest wind 9 to 14 mph becoming west in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Viking MN
 48.21°N 96.41°W
Last Update:
11:36 am CDT Mar 21, 2026
Forecast Valid:
11am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation