Current conditions at

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

Lat: 48.07° N Lon: 96.18° W Elev: 1115 ft.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 66°F (19°C)
Visibility 2.00 mi
Last update 25 Jul 5:56 am CDT
Detailed forecast for

Pennington County

Today
Sunny. Highs 85 to 90. North winds around 5 mph shifting to the south this afternoon.
Tonight
Partly cloudy. Lows 65 to 70. South winds 5 to 15 mph.
Sunday
Mostly sunny. Highs in the mid 90s. East winds 5 to 15 mph.
Sunday Night
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.
Monday
Sunny. Highs 85 to 90.
Monday Night
Partly cloudy. Lows in the mid 60s.
Tuesday And Tuesday Night
Mostly clear. Highs 90 to 95. Lows in the mid 60s.
Wednesday
Mostly sunny. Highs 90 to 95.
Wednesday Night
Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 60s.
Thursday
Mostly sunny. A chance of showers and a slight chance of thunderstorms. Highs 90 to 95.
Thursday Night
Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 60s.
Friday
Mostly sunny. Highs 85 to 90.



Basemap Options
Click map to change the forecast location
Loading map...
522 AM CDT Sat Jul 25 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database