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.

Overcast

39°F

4°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.78 in (1009.4 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 15 Apr 6:56 am CDT
Extended Forecast for

Saint Hilaire MN

Dense Fog Advisory until April 15, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until April 15, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 68 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Southwest wind 5 to 8 mph becoming northeast in the evening.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. East wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. North wind around 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. North northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 21. North northwest wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 31. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 31 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Blustery, with a northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, sunny, with a high near 68. South southeast wind 6 to 14 mph.
Tonight
Mostly clear, with a low around 42. Southwest wind 5 to 8 mph becoming northeast in the evening.
Thursday
Mostly sunny, with a high near 67. East wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. North wind around 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. North northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 21. North northwest wind 16 to 18 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 31. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 20. Blustery, with a northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight.
Sunday
Sunny, with a high near 41. Northwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 27. North wind 6 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 59. South wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 38. West southwest wind 11 to 14 mph.
Tuesday
Mostly sunny, with a high near 60. West northwest wind 10 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Hilaire MN
 48.02°N 96.22°W
Last Update:
6:46 am CDT Apr 15, 2026
Forecast Valid:
7am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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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