Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

light snow

9°F

-13°C

Humidity 89%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility 0.86 mi
Last update 24 Jan 06:45 PM MST
Extended Forecast for

Lost Trail Pass MT

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 1. Light west wind.

    Low: 1 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 18. Calm wind becoming west southwest around 5 mph.

    High: 18 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Light south wind.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 25. Wind chill values as low as -6. Southwest wind 3 to 6 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Light west wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 18. Calm wind becoming west southwest around 5 mph.
Sunday Night
Mostly clear, with a low around 2. Light south wind.
Monday
Mostly sunny, with a high near 25. Wind chill values as low as -6. Southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.68°N 113.94°W (Elev. 7077 ft)
2:06 pm MST Jan 24, 2026
7pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
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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