Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

30°F

-1°C

Humidity 48%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 19 Apr 05:30 AM MDT
Extended Forecast for

6 Miles W Lost Trail Pass MT

  • Today

    Today: Sunny, with a high near 55. South wind around 6 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West wind around 5 mph becoming calm.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. South wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West southwest wind around 6 mph becoming light and variable.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before noon, then rain and snow showers. Some thunder is also possible.  High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 30.

    Low: 30 °F

    Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 55. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 36. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 62. South wind 5 to 7 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 39. West southwest wind around 6 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 65. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 39.
Wednesday
A chance of rain before noon, then rain and snow showers. Some thunder is also possible. High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow. Cloudy, with a low around 30.
Thursday
Snow. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Partly sunny, with a high near 39.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Partly sunny, with a high near 42.
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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)
2:00 am MDT Apr 19, 2026
5am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database