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

Lost Trail Pass (ITD87)

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

NA

53°F

12°C

Humidity 27%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 05 Apr 02:30 PM MDT
Extended Forecast for

6 Miles W Lost Trail Pass MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. South southwest wind around 6 mph becoming light and variable.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. West wind around 6 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West northwest wind 5 to 7 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 48. South southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. South southwest wind around 6 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 34. West wind around 6 mph becoming east after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 55. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34. West northwest wind 5 to 7 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 48. South southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 30.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 55.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Saturday
A chance of rain. Partly sunny, with a high near 54.
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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:
2:01 pm MDT Apr 5, 2026
Forecast Valid:
2pm MDT Apr 5, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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