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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

NA

30°F

-1°C

Humidity 70%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 07 Jan 10:15 PM MST
Extended Forecast for

15 Miles SW Culbertson MT

  • Tonight

    Tonight: Clear, with a low around 15. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 33. South southwest wind around 5 mph becoming calm in the morning.

    High: 33 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 15. West wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 26. West wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11. West northwest wind 5 to 10 mph.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. West wind 3 to 6 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. South southwest wind 6 to 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 15. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday
Increasing clouds, with a high near 33. South southwest wind around 5 mph becoming calm in the morning.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 15. West wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 26. West wind 13 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 11. West northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 26. West wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 19. South southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 26. West wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 43. West wind 11 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 30. West wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Culbertson MT
 47.96°N 104.71°W (Elev. 2198 ft)
Last Update:
7:40 pm MST Jan 7, 2026
Forecast Valid:
10pm MST Jan 7, 2026-6pm MST Jan 14, 2026
 
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