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

45°F

7°C

Humidity 40%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update 20 Mar 09:15 AM MDT
Extended Forecast for

6 Miles WNW Lost Trail Pass MT

  • Today

    Today: Sunny, with a high near 59. Southwest wind 10 to 13 mph, with gusts as high as 30 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. South southwest wind 5 to 11 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain before 3pm, then rain and snow.  High near 47. Southwest wind 6 to 15 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Rain
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 27. West northwest wind 6 to 14 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. West southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of rain.  Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Snow then
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 59. Southwest wind 10 to 13 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 40. South southwest wind 5 to 11 mph, with gusts as high as 28 mph.
Saturday
Rain before 3pm, then rain and snow. High near 47. Southwest wind 6 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 27. West northwest wind 6 to 14 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 43. West southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of snow before noon, then a chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 48.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A slight chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Lost Trail Pass MT
 45.73°N 114.07°W (Elev. 6991 ft)
2:01 am MDT Mar 20, 2026
9am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

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