Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

26°F

-3°C

Humidity 50%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 1.24 mi
Last update 28 Feb 04:15 AM MST
Extended Forecast for

10 Miles WSW Lost Trail Pass MT

  • Today

    Today: Increasing clouds, with a high near 41. West southwest wind 3 to 6 mph.

    High: 41 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am, mixing with rain after 2pm.  Mostly cloudy, with a high near 42. Light south wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 11pm, then a chance of snow.  Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 42. Calm wind becoming northwest around 6 mph in the afternoon.  Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 41. West southwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Sunday
A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. Light south wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 42. Calm wind becoming northwest around 6 mph in the afternoon. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 32.
Wednesday
Snow. Cloudy, with a high near 38.
Wednesday Night
Snow. Cloudy, with a low around 28.
Thursday
Snow. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Lost Trail Pass MT
 45.64°N 114.11°W (Elev. 6841 ft)
1:12 am MST Feb 28, 2026
4am MST Feb 28, 2026-6pm MST Mar 6, 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