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

52°F

11°C

Humidity 27%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Last update 05 Apr 04:00 PM MDT
Extended Forecast for

13 Miles WSW Lost Trail Pass MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. West wind around 6 mph becoming light and variable.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Southwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. West wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 50. Southwest wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 25. West northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 56.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 49.
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Forecast Area
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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 pm MDT Apr 5, 2026
Forecast Valid:
4pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation