Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

20°F

-7°C

Humidity 78%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 1.24 mi
Last update 29 Nov 10:30 PM MST
Extended Forecast for

2 Miles WNW Lost Trail Pass MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 4am.  Cloudy, with a low around 12. East southeast wind around 8 mph becoming north after midnight.  Total nighttime snow accumulation of around an inch possible.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 6 mph becoming calm.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 20 °F

    Snow Likely
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. North northwest wind around 6 mph becoming west southwest after midnight.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22. Wind chill values as low as zero. West southwest wind around 7 mph.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 20. Southwest wind 6 to 8 mph.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 22 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 12. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 4am. Cloudy, with a low around 12. East southeast wind around 8 mph becoming north after midnight. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow likely before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 6 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 10. North northwest wind around 6 mph becoming west southwest after midnight.
Monday
Partly sunny, with a high near 22. Wind chill values as low as zero. West southwest wind around 7 mph.
Monday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. Southwest wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 22.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Mostly cloudy, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lost Trail Pass MT
 45.7°N 113.97°W (Elev. 7822 ft)
2:51 pm MST Nov 29, 2025
10pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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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