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.

NA

17°F

-8°C

Humidity 92%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 10 Jan 05:45 PM MST
Extended Forecast for

Lost Trail Pass MT

  • Tonight

    Tonight: Partly cloudy, with a low around 14. South wind 3 to 5 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. South southwest wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Light south wind.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. South wind 3 to 6 mph.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Southwest wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. South wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 29. South southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 17. Light south wind.
Monday
Partly sunny, with a high near 32. South wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 24. Southwest wind 3 to 5 mph.
Tuesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 14.
Friday
Sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.68°N 113.94°W (Elev. 7077 ft)
Last Update:
1:02 pm MST Jan 10, 2026
Forecast Valid:
6pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation