Hazardous Weather Conditions
Current conditions at
Thief River Falls, Thief River Falls Regional Airport (KTVF)
Lat: 48.07°NLon: 96.18°WElev: 1115ft.
Fair
79°F
26°C
| Humidity | 77% |
| Wind Speed | SW 13 mph |
| Barometer | 29.98 in (1014.6 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 11 Jul 11:56 pm CDT |
Extended Forecast for
8 Miles E Grygla MN
Fire Weather Watch July 12, 01:00pm until July 13, 09:00pm
Extreme Heat Warning July 12, 08:00am until July 14, 01:00am
Overnight

Low: 71 °F
Mostly Clear
Sunday

High: 98 °F
Hot
Sunday Night

Low: 74 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Sunny and
BreezyMonday Night

Low: 70 °F
Mostly Clear
Tuesday

High: 89 °F
Sunny
Tuesday Night

Low: 63 °F
Mostly Clear
Wednesday

High: 85 °F
Slight Chance
ShowersWednesday Night
Low: 63 °F
Slight Chance
T-storms then
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 71. South southwest wind 11 to 13 mph.
Sunday
Sunny and hot, with a high near 98. Heat index values as high as 102. Southwest wind 11 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 74. South southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Monday
Sunny and hot, with a high near 97. Heat index values as high as 101. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 70. Southwest wind 8 to 16 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 89. North northeast wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 63. Northeast wind 7 to 9 mph.
Wednesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 85. East wind around 9 mph.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 63. East wind around 10 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 85. East southeast wind 10 to 13 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. East southeast wind around 11 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. East southeast wind 10 to 14 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. East wind 10 to 13 mph becoming south southeast after midnight.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 84. Northeast wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
8 Miles E Grygla MN
48.28°N 95.44°W
48.28°N 95.44°W
12:36 am CDT Jul 12, 2026
12am CDT Jul 12, 2026-6pm CDT Jul 18, 2026



