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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

20°F

-7°C

Humidity 86%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill13°F (-11°C)
Last update 09 Jan 05:15 PM MST
Extended Forecast for

6 Miles W Lost Trail Pass MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 14. South southwest wind around 6 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 30. South southwest wind around 6 mph.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. South wind around 6 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. South wind around 6 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. South wind around 6 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. South southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 30. South southwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 17. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 32. South wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 19. South wind around 6 mph.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 33.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. Little or no snow accumulation expected.
Tuesday
A chance of snow before 11am. Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 14.
Friday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Lost Trail Pass MT
 45.71°N 114.07°W (Elev. 7100 ft)
Last Update:
1:01 pm MST Jan 9, 2026
Forecast Valid:
5pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation