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

3°F

-16°C

Humidity 88%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility 0.78 mi
Last update 23 Jan 10:15 PM MST
Extended Forecast for

7 Miles WSW Lost Trail Pass MT

  • Tonight

    Tonight: Mostly clear, with a low around 0. Calm wind.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.

    High: 18 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. West wind around 6 mph becoming calm  in the evening.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 22. Light and variable wind.

    High: 22 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 0. Calm wind.
Saturday
Increasing clouds, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 4. West wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 22. Light and variable wind.
Sunday Night
Mostly clear, with a low around 9. Calm wind.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lost Trail Pass MT
 45.66°N 114.09°W (Elev. 6660 ft)
2:06 pm MST Jan 23, 2026
10pm MST Jan 23, 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