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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Lost Trail Pass (ITD87)

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

Rain

31°F

-1°C

Humidity 81%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 17 Feb 01:00 AM MST
Extended Forecast for

3 Miles W Gibbonsville ID

Winter Weather Advisory February 17, 02:00am until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow, mainly after 2am. The snow could be heavy at times. Low around 26. South southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 26 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 31. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 20. South wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 26. South wind around 6 mph becoming light and variable. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 12. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 24. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 23.

    High: 23 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 2am. The snow could be heavy at times. Low around 26. South southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 31. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A chance of snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 20. South wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 26. South wind around 6 mph becoming light and variable. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 12. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 24. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. New snow accumulation of less than a half inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 23.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
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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:
1:01 am MST Feb 17, 2026
Forecast Valid:
1am MST Feb 17, 2026-6pm MST Feb 23, 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