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.

NA

35°F

2°C

Humidity 69%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 04 Mar 11:15 AM MST
Extended Forecast for

6 Miles WNW Lost Trail Pass MT

Winter Weather Advisory March 4, 03:00pm until March 5, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow, mainly after 3pm. High near 39. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 25. West northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before 10am. High near 29. West northwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West northwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30. West northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow between 11am and 2pm, then a chance of rain. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Today
Snow, mainly after 3pm. High near 39. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 25. West northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow, mainly before 10am. High near 29. West northwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West northwest wind 6 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 30. West northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 37. Little or no snow accumulation expected.
Saturday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 30.
Sunday
A slight chance of snow between 11am and 2pm, then a chance of rain. Mostly sunny, with a high near 45.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 32.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
Snow likely. Mostly cloudy, with a low around 20.
Tuesday
Snow. Mostly cloudy, with a high near 24.
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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:
11:27 am MST Mar 4, 2026
Forecast Valid:
11am MST Mar 4, 2026-6pm MDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation