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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Current conditions at

Lost Trail Pass (ITD87)

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

unknown precip

25°F

-4°C

Humidity 56%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 1.00 mi
Last update 09 Mar 06:00 PM MDT
Extended Forecast for

3 Miles W Gibbonsville ID

  • Tonight

    Tonight: A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 26 mph.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 9am, then a chance of snow after 11am. Partly sunny, with a high near 28. North northwest wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 16. West northwest wind 5 to 11 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 36. South southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow before 3am, then rain and snow. Low around 34. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Snow Likely
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 3pm. Snow level 5700 feet rising to 6500 feet in the afternoon. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain and snow likely, becoming all rain after 9am. Snow level 6500 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 26 mph.
Tuesday
A chance of snow before 9am, then a chance of snow after 11am. Partly sunny, with a high near 28. North northwest wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 16. West northwest wind 5 to 11 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 36. South southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow before 3am, then rain and snow. Low around 34. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all rain after 3pm. Snow level 5700 feet rising to 6500 feet in the afternoon. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and snow likely, becoming all rain after 9am. Snow level 6500 feet. Mostly cloudy, with a high near 45.
Friday Night
Rain. Cloudy, with a low around 38.
Saturday
Rain before 9am, then rain and snow between 9am and 3pm, then snow likely after 3pm. Snow level 6600 feet lowering to 5400 feet in the afternoon . Mostly cloudy, with a high near 41.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 28.
Sunday
A chance of snow. Mostly cloudy, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Snow level 5600 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

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 Mar 9, 2026
Forecast Valid:
6pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation