National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 48.07°NLon: 96.18°WElev: 1115ft.

Fair

-4°F

-20°C

Humidity 79%
Wind Speed Calm
Barometer 30.14 in (1023.9 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 17 Mar 1:56 am CDT
Extended Forecast for

Saint Hilaire MN

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around -4. Wind chill values as low as -16. Calm wind becoming south around 5 mph.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon. Patchy blowing snow after noon. High near 20. Wind chill values as low as -19. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Chance Snow
    then Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a temperature rising to around 21 by 4am. South wind 9 to 18 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 17 °F⇑

    Snow Likely
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Southwest wind around 8 mph.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. North wind around 6 mph becoming east in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. East southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Southwest wind around 9 mph becoming north after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. East northeast wind 8 to 10 mph becoming west southwest in the afternoon.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. North northwest wind 10 to 15 mph becoming south southeast after midnight.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around -4. Wind chill values as low as -16. Calm wind becoming south around 5 mph.
Tuesday
Snow, mainly after noon. Patchy blowing snow after noon. High near 20. Wind chill values as low as -19. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a temperature rising to around 21 by 4am. South wind 9 to 18 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Partly sunny, with a high near 40. Southwest wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 27. North wind around 6 mph becoming east in the evening.
Thursday
Partly sunny, with a high near 43. East southeast wind 6 to 9 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. Southwest wind around 9 mph becoming north after midnight.
Friday
Partly sunny, with a high near 43. East northeast wind 8 to 10 mph becoming west southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. North northwest wind 10 to 15 mph becoming south southeast after midnight.
Saturday
Partly sunny, with a high near 45. Breezy, with a south wind 16 to 21 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. North wind 16 to 18 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 34. North wind 15 to 18 mph.
Sunday Night
Partly cloudy, with a low around 20. North northwest wind 11 to 14 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 40. Breezy, with a south wind 14 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Hilaire MN
 48.02°N 96.22°W
Last Update:
2:11 am CDT Mar 17, 2026
Forecast Valid:
2am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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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