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.

Fair

76°F

24°C

Humidity 91%
Wind Speed SW 7 mph
Barometer 29.79 in (1008.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 26 Jul 8:56 am CDT
Extended Forecast for

Newfolden MN

Heat Advisory July 26, 11:00am until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 95. West southwest wind 7 to 9 mph becoming east northeast in the morning. Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 10pm. Partly cloudy, with a low around 65. East wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. Northwest wind 7 to 16 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. North northwest wind 8 to 13 mph becoming light and variable in the evening.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind 6 to 8 mph becoming east southeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92. Southeast wind 6 to 9 mph.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 68. East southeast wind 10 to 13 mph.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. South wind 11 to 15 mph becoming north northeast in the afternoon. Chance of precipitation is 40%.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 95. West southwest wind 7 to 9 mph becoming east northeast in the morning. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms between 9pm and 10pm. Partly cloudy, with a low around 65. East wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 88. Northwest wind 7 to 16 mph.
Monday Night
Mostly clear, with a low around 63. North northwest wind 8 to 13 mph becoming light and variable in the evening.
Tuesday
Sunny and hot, with a high near 90. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 64. North wind 6 to 8 mph becoming east southeast after midnight.
Wednesday
Sunny and hot, with a high near 92. Southeast wind 6 to 9 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 68. East southeast wind 10 to 13 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. South wind 11 to 15 mph becoming north northeast in the afternoon. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 63. North northeast wind 6 to 13 mph.
Friday
Mostly sunny, with a high near 87. North northwest wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 61. Northeast wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 86. East northeast wind 6 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newfolden MN
 48.36°N 96.32°W
Last Update:
9:16 am CDT Jul 26, 2026
Forecast Valid:
9am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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