Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

18°F

-8°C

Humidity 59%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility 1.24 mi
Last update 20 Feb 04:30 PM MST
Extended Forecast for

3 Miles SW Lost Trail Pass MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Mostly sunny, with a high near 18. West wind around 10 mph, with gusts as high as 23 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values as low as -3. West wind around 6 mph becoming south after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Wind chill values as low as -2. South wind around 6 mph.

    High: 27 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. South southeast wind 6 to 8 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35. South wind around 8 mph, with gusts as high as 22 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly sunny, with a high near 18. West wind around 10 mph, with gusts as high as 23 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 6. Wind chill values as low as -3. West wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 27. Wind chill values as low as -2. South wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 16. South southeast wind 6 to 8 mph.
Sunday
Sunny, with a high near 35. South wind around 8 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 38. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly after 11pm. Mostly cloudy, with a low around 30.
Tuesday
Snow. Cloudy, with a high near 33.
Tuesday Night
Snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Partly sunny, with a high near 26.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 16.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lost Trail Pass MT
 45.67°N 114°W (Elev. 7480 ft)
1:01 pm MST Feb 20, 2026
4pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database