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

24°F

-4°C

Humidity 93%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 07 Mar 04:15 AM MST
Extended Forecast for

Lost Trail Pass MT

High Wind Watch March 8, 12:00pm until March 9, 12:00pm
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly cloudy, with a low around 22. Southwest wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West southwest wind around 6 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 45. Southwest wind 9 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before 8pm, then snow likely. Mostly cloudy, with a low around 29. West southwest wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 26.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 22. Southwest wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West southwest wind around 6 mph.
Sunday
A chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 45. Southwest wind 9 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 8pm, then snow likely. Mostly cloudy, with a low around 29. West southwest wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow. Cloudy, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 29.
Thursday
Snow likely. Mostly cloudy, with a high near 42.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28.
Friday
Snow likely. Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.7°N 113.94°W (Elev. 6598 ft)
Last Update:
1:01 am MST Mar 7, 2026
Forecast Valid:
4am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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