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.

NA

44°F

7°C

Humidity 33%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Last update 10 Apr 10:15 AM MDT
Extended Forecast for

6 Miles W Gibbonsville ID

  • Today

    Today: Rain likely, mainly after 5pm. Snow level rising to 9500 feet in the afternoon. Partly sunny, with a high near 54. South wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 54 °F

    Partly Sunny
    then Rain
    Likely

  • Tonight

    Tonight: A 40 percent chance of rain. Mostly cloudy, with a low around 36. South wind 16 to 21 mph becoming south 7 to 12 mph. Winds could gust as high as 33 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Snow level 8400 feet. High near 47. South wind 8 to 13 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Rain
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 32. South southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. South southeast wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 9pm. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow. High near 37. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow, mainly before noon. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

Today
Rain likely, mainly after 5pm. Snow level rising to 9500 feet in the afternoon. Partly sunny, with a high near 54. South wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of rain. Mostly cloudy, with a low around 36. South wind 16 to 21 mph becoming south 7 to 12 mph. Winds could gust as high as 33 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Snow level 8400 feet. High near 47. South wind 8 to 13 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 32. South southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Snow before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. South southeast wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after 9pm. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow. High near 37. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow, mainly before noon. Partly sunny, with a high near 39.
Tuesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Gibbonsville ID
 45.56°N 114.04°W (Elev. 7546 ft)
Last Update:
2:01 am MDT Apr 10, 2026
Forecast Valid:
10am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation