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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. 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.

light snow

23°F

-5°C

Humidity 96%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.12 mi
Wind Chill18°F (-8°C)
Last update 17 Feb 05:45 AM MST
Extended Forecast for

5 Miles WNW Gibbonsville ID

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

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Today

    High: 23 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: A chance of snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 14. Wind chill values as low as -2. South wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 19. Wind chill values as low as zero. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -3. West wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Partly sunny, with a high near 18. West southwest wind around 11 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 8. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 17. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Snow Likely

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly before 4pm. The snow could be heavy at times. Widespread blowing snow, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -1. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 14. Wind chill values as low as -2. South wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 19. Wind chill values as low as zero. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -3. West wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 18. West southwest wind around 11 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 17. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 7.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
A slight chance of snow. Mostly sunny, with a high near 30.
Sunday Night
A chance of snow. Partly cloudy, with a low around 20.
Monday
Snow likely. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Gibbonsville ID
 45.59°N 114.01°W (Elev. 8114 ft)
Last Update:
1:01 am MST Feb 17, 2026
Forecast Valid:
6am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
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Additional Resources

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Chance of Precipitation