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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Mullan Pass, Mullan Pass Vor (KMLP)

Lat: 47.45417°NLon: 115.66972°WElev: 6001.0ft.

Clear

24°F

-4°C

Humidity 91%
Wind Speed N 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 29 Dec 01:53 PM MST
Extended Forecast for

3 Miles SE Lookout Pass MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light south southwest wind.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Light south southeast wind.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Light south wind.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. South wind around 5 mph becoming calm in the morning.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: Rain and snow. Snow level 5000 feet rising to 5800 feet in the afternoon. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 27. Calm wind.
Tonight
Mostly cloudy, with a low around 19. Light south southwest wind.
Tuesday
Mostly sunny, with a high near 33. Light south southeast wind.
Tuesday Night
Partly cloudy, with a low around 23. Light south wind.
Wednesday
Sunny, with a high near 35. South wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 29.
Friday
Rain and snow. Snow level 5000 feet rising to 5800 feet in the afternoon. Cloudy, with a high near 35.
Friday Night
Rain and snow likely. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 33.
Saturday Night
Snow likely. Mostly cloudy, with a low around 28.
Sunday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Lookout Pass MT
 47.39°N 115.64°W (Elev. 4787 ft)
Last Update:
1:01 pm MST Dec 29, 2025
Forecast Valid:
2pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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