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

47°F

8°C

Humidity 24%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 1.24 mi
Wind Chill44°F (7°C)
Last update 28 Mar 12:30 PM MDT
Extended Forecast for

6 Miles W Lost Trail Pass MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South southwest wind 3 to 8 mph. Winds could gust as high as 23 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow between 2pm and 3pm, then a slight chance of rain after 3pm.  Mostly sunny, with a high near 46. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    High: 46 °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 28. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow, mainly before noon.  High near 31. West northwest wind around 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after noon.  Partly sunny, with a high near 45.

    High: 45 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 29. South southwest wind 3 to 8 mph. Winds could gust as high as 23 mph.
Sunday
A slight chance of rain and snow between 2pm and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 46. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 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 28. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow, mainly before noon. High near 31. West northwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 42.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Wednesday
Snow likely, mainly after noon. Partly sunny, with a high near 45.
Wednesday Night
Snow. Mostly cloudy, with a low around 27.
Thursday
Snow. Cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Lost Trail Pass MT
 45.71°N 114.07°W (Elev. 7100 ft)
12:22 pm MDT Mar 28, 2026
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database