National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

32°F

0°C

Humidity 70%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 06 Feb 02:45 AM MST
Extended Forecast for

6 Miles WNW Lost Trail Pass MT

  • Overnight

    Overnight: Mostly clear, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. South wind around 6 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West southwest wind around 6 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. South wind 5 to 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Partly sunny, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. South wind around 7 mph.
Friday
Sunny, with a high near 44. South wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 43. West southwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 31. South wind 5 to 7 mph.
Sunday
Snow likely, mainly after 11am. Partly sunny, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow. Mostly cloudy, with a high near 33.
Monday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 18.
Tuesday
A slight chance of snow after 11am. Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 31.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
A slight chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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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)
Last Update:
1:02 am MST Feb 6, 2026
Forecast Valid:
3am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation