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

Hazardous Weather Conditions

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

24°F

-4°C

Humidity 83%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.11 mi
Last update 02 Apr 07:45 PM MDT
Extended Forecast for

6 Miles WNW Lost Trail Pass MT

Winter Weather Advisory until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 3, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 23 °F

    Snow

  • Friday

    Friday: A 20 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 37. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 37 °F

    Slight Chance
    Snow then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. South southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 28. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 28 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 23. West wind 7 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 37. West wind 6 to 8 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 24. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 45. South southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Clear, with a low around 28. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 52.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Wednesday
A chance of snow. Partly sunny, with a high near 44.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Lost Trail Pass MT
 45.73°N 114.07°W (Elev. 6991 ft)
Last Update:
2:01 pm MDT Apr 2, 2026
Forecast Valid:
8pm MDT Apr 2, 2026-6pm MDT Apr 9, 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