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

11°F

-12°C

Humidity 92%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.22 mi
Wind Chill4°F (-16°C)
Last update 23 Jan 02:00 AM MST
Extended Forecast for

6 Miles WNW Lost Trail Pass MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 7. Wind chill values as low as -7. Northeast wind around 8 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -7. North wind around 7 mph.

    High: 13 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Wind chill values as low as -10. North wind around 5 mph becoming south southwest after midnight.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Wind chill values as low as -8. Southwest wind around 6 mph becoming west northwest in the afternoon.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. West southwest wind around 6 mph.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11.

    Low: 11 °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 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 7. Wind chill values as low as -7. Northeast wind around 8 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -7. North wind around 7 mph.
Friday Night
Partly cloudy, with a low around -1. Wind chill values as low as -10. North wind around 5 mph becoming south southwest after midnight.
Saturday
Mostly sunny, with a high near 16. Wind chill values as low as -8. Southwest wind around 6 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 3. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 21.
Sunday Night
Mostly clear, with a low around 11.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A slight chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Lost Trail Pass MT
 45.73°N 114.07°W (Elev. 6991 ft)
2:06 am MST Jan 23, 2026
2am MST Jan 23, 2026-6pm MST Jan 29, 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