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

Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

37°F

3°C

Humidity 75%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 03 Feb 12:00 PM MST
Extended Forecast for

8 Miles NNE Lambert MT

  • This Afternoon

    This Afternoon: A chance of rain before 4pm, then a chance of rain and snow. Partly sunny, with a high near 41. Northwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 23. North northwest wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. West wind around 15 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. West northwest wind 5 to 9 mph becoming southeast in the morning.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southeast wind 7 to 9 mph becoming west after midnight.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain before 4pm, then a chance of rain and snow. Partly sunny, with a high near 41. Northwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 23. North northwest wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 47. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 36. West wind around 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 53. West wind 15 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 27. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 47. West northwest wind 5 to 9 mph becoming southeast in the morning.
Friday Night
Partly cloudy, with a low around 28. Southeast wind 7 to 9 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 44. West northwest wind around 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 28. West northwest wind around 7 mph becoming south in the evening.
Sunday
Mostly sunny, with a high near 52. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Lambert MT
 47.78°N 104.57°W (Elev. 2500 ft)
Last Update:
9:40 am MST Feb 3, 2026
Forecast Valid:
12pm MST Feb 3, 2026-6pm MST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation