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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Lost Trail Pass (ITD87)

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

NA

39°F

4°C

Humidity 46%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill32°F (0°C)
Last update 16 Feb 03:30 PM MST
Extended Forecast for

13 Miles WSW Lost Trail Pass MT

Winter Weather Advisory February 16, 11:00pm until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after 1am. The snow could be heavy at times. Low around 20. South southeast wind 15 to 20 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 20 °F

    Chance Snow
    then Heavy
    Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of snow after 4pm. Partly sunny, with a high near 28. West southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 5 to 7 mph becoming south southeast in the evening. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 25. Light and variable wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. West southwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly after 11am. Partly sunny, with a high near 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Friday

    Friday: Snow. Mostly cloudy, with a high near 23.

    High: 23 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly after 1am. The snow could be heavy at times. Low around 20. South southeast wind 15 to 20 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.
Tuesday
A chance of snow before 1pm, then a chance of snow after 4pm. Partly sunny, with a high near 28. West southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 5 to 7 mph becoming south southeast in the evening. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 25. Light and variable wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. West southwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.
Friday
Snow. Mostly cloudy, with a high near 23.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 9.
Saturday
A chance of snow. Partly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
Snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Lost Trail Pass MT
 45.63°N 114.17°W (Elev. 6467 ft)
Last Update:
1:01 pm MST Feb 16, 2026
Forecast Valid:
3pm MST Feb 16, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation