Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

17°F

-8°C

Humidity 69%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility 1.24 mi
Wind Chill6°F (-14°C)
Last update 22 Jan 11:15 AM MST
Extended Forecast for

3 Miles SW Lost Trail Pass MT

  • Today

    Today: Partly sunny, with a high near 24. Northwest wind 3 to 6 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -7. North northwest wind 8 to 10 mph becoming east northeast in the evening.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly sunny, with a high near 13. Wind chill values as low as -6. North wind 6 to 8 mph.

    High: 13 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around -2. Wind chill values as low as -10. North northwest wind around 6 mph becoming west southwest after midnight.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 15. West northwest wind 3 to 6 mph.

    High: 15 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    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 8.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 24. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -7. North northwest wind 8 to 10 mph becoming east northeast in the evening.
Friday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 13. Wind chill values as low as -6. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around -2. Wind chill values as low as -10. North northwest wind around 6 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 15. West northwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Sunny, with a high near 21.
Sunday Night
Mostly clear, with a low around 8.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
A slight chance of snow. Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A slight chance of snow. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lost Trail Pass MT
 45.67°N 114°W (Elev. 7480 ft)
2:07 am MST Jan 22, 2026
11am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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