Current conditions at

Lost Trail Pass (ITD87)

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

light snow

36°F

2°C

Humidity 76%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Wind Chill32°F (0°C)
Last update 15 Apr 07:00 PM MDT
Extended Forecast for

10 Miles WSW Lost Trail Pass MT

Winter Weather Advisory until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 16, 09:00am

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 17 °F

    Heavy Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 27. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. West northwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 25 mph.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 33. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Northwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 22 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow showers before 9pm, then snow likely, mainly after 5am. The snow could be heavy at times. Some thunder is also possible. Low around 17. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 27. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than one inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 33. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 19. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly sunny, with a high near 60.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Lost Trail Pass MT
 45.64°N 114.11°W (Elev. 6841 ft)
2:01 pm MDT Apr 15, 2026
7pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
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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