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

47°F

8°C

Humidity 26%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 1.24 mi
Wind Chill43°F (6°C)
Last update 19 Apr 12:45 PM MDT
Extended Forecast for

10 Miles WSW Lost Trail Pass MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. South wind 3 to 5 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. West wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain and snow likely before noon, then rain and snow showers. Some thunder is also possible.  High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 31.

    Low: 31 °F

    Snow

  • Thursday

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

    High: 38 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. South wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 38. Light south wind.
Monday
Sunny, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 67. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow likely before noon, then rain and snow showers. Some thunder is also possible. High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow. Cloudy, with a low around 31.
Thursday
Snow. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Partly sunny, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Lost Trail Pass MT
 45.64°N 114.11°W (Elev. 6841 ft)
12:21 pm MDT Apr 19, 2026
1pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database