Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Overcast

32°F

0°C

Humidity 43%
Wind Speed S 10 MPH
Barometer 29.47 in (997.97 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 17 Feb 06:35 PM MST
Extended Forecast for

22 Miles SE Challis ID

  • Tonight

    Tonight: Snow likely, mainly between 2am and 3am.  Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a south southwest wind 21 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly after 3pm. The snow could be heavy at times.  Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Blustery, with a west wind 18 to 24 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 10 °F

    Heavy Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -2. Wind chill values as low as -24. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 36 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: -2 °F

    Chance Snow
    and Blustery
    then Slight
    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am.  Mostly sunny and cold, with a high near 8. Wind chill values as low as -23. South southwest wind around 17 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    High: 8 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -1. South wind 14 to 17 mph, with gusts as high as 22 mph.  Little or no snow accumulation expected.

    Low: -1 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Partly sunny and cold, with a high near 9.

    High: 9 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 14.

    High: 14 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 2am and 3am. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a south southwest wind 21 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely, mainly after 3pm. The snow could be heavy at times. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Blustery, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 36 mph. New snow accumulation of 1 to 2 inches possible.
Thursday
A 30 percent chance of snow, mainly after 11am. Mostly sunny and cold, with a high near 8. Wind chill values as low as -23. South southwest wind around 17 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -1. South wind 14 to 17 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow after 11am. Partly sunny and cold, with a high near 9.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 21.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 13.
Monday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Tuesday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SE Challis ID
 44.28°N 113.9°W (Elev. 10587 ft)
4:31 pm MST Feb 17, 2026
6pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database