Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

13°F

-11°C

Humidity 94%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 1.00 mi
Last update 09 Jan 01:00 AM MST
Extended Forecast for

Lost Trail Pass MT

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 11. West southwest wind around 6 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 2pm.  Mostly cloudy, with a high near 22. Southwest wind around 6 mph.  New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow

  • Friday Night

    Friday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 11. Light south southwest wind.

    Low: 11 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 26. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 26 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. South wind 3 to 5 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after 11am.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 11. West southwest wind around 6 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 22. Southwest wind around 6 mph. New snow accumulation of less than one inch possible.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 11. Light south southwest wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 26. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 13. South wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A chance of snow after 11am. Mostly cloudy, with a high near 31.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow before 2pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 34.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 25.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 36.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
A slight chance of snow. Sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.68°N 113.94°W (Elev. 7077 ft)
1:01 am MST Jan 9, 2026
1am MST Jan 9, 2026-6pm MST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database