National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lost Trail Pass (ITD87)

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

light snow

23°F

-5°C

Humidity 82%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.15 mi
Last update 02 Apr 08:45 PM MDT
Extended Forecast for

3 Miles W Gibbonsville ID

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 27. Northwest wind 5 to 9 mph becoming south southwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 44. Light and variable wind becoming west northwest around 6 mph in the afternoon.

    High: 44 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31. West wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 27. Northwest wind 5 to 9 mph becoming south southwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 44. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 52. Light and variable wind.
Saturday Night
Clear, with a low around 31. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Snow level 6400 feet. Mostly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Snow level 6600 feet lowering to 5400 feet after midnight . Partly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Gibbonsville ID
 45.55°N 113.97°W (Elev. 5400 ft)
Last Update:
2:01 pm MDT Apr 2, 2026
Forecast Valid:
9pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation