Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

25°F

-4°C

Humidity 74%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 22 Mar 06:30 AM MDT
Extended Forecast for

3 Miles SW Lost Trail Pass MT

  • Today

    Today: Sunny, with a high near 42. West southwest wind 3 to 6 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West wind around 6 mph becoming light and variable  in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. South wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. West southwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before noon, then rain likely.  Snow level rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 46. South wind 6 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain and snow.  Snow level 8400 feet lowering to 7700 feet in the afternoon . Partly sunny, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow before noon.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 42. West southwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 30. West wind around 6 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 49. South wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 34. West southwest wind around 7 mph.
Tuesday
A chance of snow before noon, then rain likely. Snow level rising to 8700 feet in the afternoon. Mostly cloudy, with a high near 46. South wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow. Snow level 8400 feet lowering to 7700 feet in the afternoon . Partly sunny, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 26.
Thursday
A slight chance of snow before noon. Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lost Trail Pass MT
 45.67°N 114°W (Elev. 7480 ft)
2:01 am MDT Mar 22, 2026
6am MDT Mar 22, 2026-6pm MDT Mar 28, 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