Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

30°F

-1°C

Humidity 76%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill21°F (-6°C)
Last update 14 Jan 11:15 AM MST
Extended Forecast for

7 Miles WSW Lost Trail Pass MT

  • Today

    Today: Sunny, with a high near 37. Light south wind.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 36. Light west wind.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. Calm wind.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 37. Light south wind.
Tonight
Mostly clear, with a low around 23. Calm wind.
Thursday
Sunny, with a high near 36. Light west wind.
Thursday Night
Mostly clear, with a low around 16. Calm wind.
Friday
Sunny, with a high near 34. Calm wind.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 18.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lost Trail Pass MT
 45.66°N 114.09°W (Elev. 6660 ft)
1:01 am MST Jan 14, 2026
11am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
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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