Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

42°F

6°C

Humidity 29%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 1.24 mi
Wind Chill38°F (3°C)
Last update 28 Mar 10:30 AM MDT
Extended Forecast for

Lost Trail Pass MT

  • Today

    Today: Mostly sunny, with a high near 52. South wind 3 to 8 mph. Winds could gust as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Partly sunny, with a high near 48. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight.  Mostly cloudy, with a low around 27. Southwest wind 6 to 9 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 32. West wind 8 to 10 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after noon.  Partly sunny, with a high near 46.

    High: 46 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 52. South wind 3 to 8 mph. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 29. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Sunday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 48. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27. Southwest wind 6 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 32. West wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Wednesday
Snow likely, mainly after noon. Partly sunny, with a high near 46.
Wednesday Night
Snow. Cloudy, with a low around 27.
Thursday
Snow. Cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.68°N 113.94°W (Elev. 7077 ft)
12:22 am MDT Mar 28, 2026
10am MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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