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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

unknown precip

36°F

2°C

Humidity 88%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 07 Jan 04:15 PM MST
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: Mostly clear, with a low around 12. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Southwest wind 3 to 6 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. West wind 6 to 10 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. West northwest wind 5 to 10 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. West southwest wind 3 to 6 mph.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. South wind around 7 mph.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. West southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 12. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 28. Southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 13. West wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 24. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 9. West northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 23. West southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 17. South wind around 7 mph.
Sunday
Partly sunny, with a high near 39. West southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind around 11 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 11 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.16°N 104.51°W (Elev. 1998 ft)
Last Update:
2:50 pm MST Jan 7, 2026
Forecast Valid:
4pm MST Jan 7, 2026-6pm MST Jan 14, 2026
 
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