Current conditions at
Thief River Falls, Thief River Falls Regional Airport (KTVF)
Lat: 48.07°NLon: 96.18°WElev: 1115ft.
Fair
50°F
10°C
| Humidity | 100% |
| Wind Speed | NW 6 mph |
| Barometer | 29.99 in (1016.1 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 20 Jun 3:56 am CDT |
Extended Forecast for
4 Miles S Grygla MN
Today
High: 67 °F
Mostly Sunny
Tonight
Low: 44 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 47 °F
Increasing
CloudsMonday
High: 71 °F
Partly Sunny
Monday Night
Low: 50 °F
Mostly Cloudy
then Chance
ShowersTuesday
High: 68 °F
Showers
Tuesday Night
Low: 49 °F
Chance
ShowersWednesday
High: 71 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
Today
Mostly sunny, with a high near 67. Northwest wind 7 to 11 mph.
Tonight
Mostly clear, with a low around 44. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 71. North northeast wind 5 to 9 mph.
Sunday Night
Increasing clouds, with a low around 47. Northeast wind 6 to 10 mph.
Monday
Partly sunny, with a high near 71. East southeast wind around 6 mph.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 50. East wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 68. South southeast wind 7 to 11 mph. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 49. West southwest wind 6 to 10 mph becoming east northeast in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. North wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 49. North wind 3 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 50. North wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. South southeast wind 3 to 7 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Grygla MN
48.24°N 95.63°W
48.24°N 95.63°W
3:36 am CDT Jun 20, 2026
4am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
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