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

39°F

4°C

Humidity 42%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 29 Mar 03:00 AM MDT
Extended Forecast for

7 Miles WSW Lost Trail Pass MT

  • Overnight

    Overnight: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain between 2pm and 3pm.  Mostly sunny, with a high near 48. Light south southwest wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Sunny then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of snow after 1am.  Mostly cloudy, with a low around 29. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Rain
    then Chance
    Snow

  • Monday

    Monday: Snow, mainly before noon.  High near 33. West northwest wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely before 3pm, then rain and snow likely.  Partly sunny, with a high near 46.

    High: 46 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain before 9pm, then snow.  Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Calm wind.
Sunday
A slight chance of rain between 2pm and 3pm. Mostly sunny, with a high near 48. Light south southwest wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain before midnight, then a chance of snow after 1am. Mostly cloudy, with a low around 29. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow, mainly before noon. High near 33. West northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Partly cloudy, with a low around 18. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Snow likely before 3pm, then rain and snow likely. Partly sunny, with a high near 46.
Wednesday Night
Snow likely, possibly mixed with rain before 9pm, then snow. Cloudy, with a low around 29.
Thursday
Snow. Cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 36.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lost Trail Pass MT
 45.66°N 114.09°W (Elev. 6660 ft)
2:00 am MDT Mar 29, 2026
3am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database