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.

Partly Cloudy

52°F

11°C

Humidity 97%
Wind Speed SW 3 mph
Barometer 30.27 in (1025.4 mb)
Dewpoint 51°F (11°C)
Visibility 9.00 mi
Last update 17 Sep 3:56 am CDT
Extended Forecast for

8 Miles SSE Viking MN

Dense Fog Advisory until September 17, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until September 17, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 49 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 67. North northeast wind 6 to 8 mph.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. East wind 5 to 13 mph.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy through mid morning, then becoming mostly sunny, with a high near 70. Southeast wind around 13 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Southeast wind 6 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. East wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Northeast wind around 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. East wind 9 to 11 mph.

    High: 68 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 49. Light north northwest wind.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 67. North northeast wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 46. East wind 5 to 13 mph.
Friday
Cloudy through mid morning, then becoming mostly sunny, with a high near 70. Southeast wind around 13 mph.
Friday Night
Mostly cloudy, with a low around 49. Southeast wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 70. East wind 5 to 10 mph becoming north northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 49. Northeast wind around 9 mph.
Sunday
Mostly cloudy, with a high near 68. East wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 46. East wind around 8 mph.
Monday
Mostly sunny, with a high near 68. Southeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 45. South southeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 68. South wind 8 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 48. South southeast wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 71. South wind 10 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Viking MN
 48.11°N 96.34°W
Last Update:
4:36 am CDT Sep 17, 2026
Forecast Valid:
4am CDT Sep 17, 2026-6pm CDT Sep 23, 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