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

Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

17°F

-8°C

Humidity 92%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill11°F (-12°C)
Last update 10 Feb 11:45 PM MST
Extended Forecast for

Lost Trail Pass MT

  • Overnight

    Overnight: Partly cloudy, with a low around 13. South southeast wind around 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. South southeast wind 3 to 5 mph.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Light south wind.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 34. West southwest wind 3 to 6 mph.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Light south wind.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. South southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 33. South southeast wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 15. Light south wind.
Thursday
Sunny, with a high near 34. West southwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 17. Light south wind.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Washington's Birthday
Snow likely. Mostly cloudy, with a high near 35.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 31.
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:
11:27 pm MST Feb 10, 2026
Forecast Valid:
12am MST Feb 11, 2026-6pm MST Feb 17, 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