Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

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. overnight into Wednesday. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

33°F

1°C

Humidity 68%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 06 Jan 08:15 PM MST
Extended Forecast for

8 Miles NNE Lambert MT

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 11 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 44. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 18. West wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Southwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. West southwest wind 7 to 9 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Southwest wind 8 to 11 mph.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 11 mph.
Wednesday
Sunny, with a high near 44. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Clear, with a low around 18. West wind 8 to 16 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 36. Southwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 16. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 28. West wind 14 to 17 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 13. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 32. West southwest wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 23. Southwest wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 44. West southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Lambert MT
 47.78°N 104.57°W (Elev. 2500 ft)
7:30 pm MST Jan 6, 2026
8pm MST Jan 6, 2026-6pm MST Jan 13, 2026
 
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Additional Resources

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