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

27°F

-3°C

Humidity 97%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.23 mi
Last update 02 Apr 08:00 AM MDT
Extended Forecast for

13 Miles WSW 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

  • Today

    High: 28 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 24. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 39. West wind around 6 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. West northwest wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly after noon. High near 28. West northwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 4am. Low around 24. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 39. West wind around 6 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 22. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 27.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Lost Trail Pass MT
 45.63°N 114.17°W (Elev. 6467 ft)
Last Update:
2:01 am MDT Apr 2, 2026
Forecast Valid:
8am MDT Apr 2, 2026-6pm MDT Apr 8, 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