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.

unknown precip

-1°F

-18°C

Humidity 86%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility 0.82 mi
Last update 24 Jan 12:45 AM MST
Extended Forecast for

Lost Trail Pass MT

  • Overnight

    Overnight: Mostly clear, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 18. Wind chill values as low as -4. Calm wind becoming west northwest around 6 mph in the morning.

    High: 18 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. West wind 3 to 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 21. Wind chill values as low as -4. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. South wind 3 to 6 mph.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

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

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -2. Calm wind.
Saturday
Increasing clouds, with a high near 18. Wind chill values as low as -4. Calm wind becoming west northwest around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 2. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 21. Wind chill values as low as -4. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 6. South wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.7°N 113.94°W (Elev. 6598 ft)
2:06 pm MST Jan 23, 2026
1am MST Jan 24, 2026-6pm MST Jan 30, 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