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

25°F

-4°C

Humidity 83%
Wind Speed NNE 11 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 0.60 mi
Wind Chill14°F (-10°C)
Last update 02 Apr 05:15 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

  • This Afternoon

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 23. West wind 7 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    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.

    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

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 27. West northwest wind around 14 mph, with gusts as high as 33 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 2am. Low around 23. West wind 7 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New 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.
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.
Basemap Options
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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:
5pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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