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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

21°F

-6°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Feb 01:35 AM MST
Extended Forecast for

17 Miles E Clayton ID

  • Overnight

    Overnight: A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 7 to 9 mph.

    Low: 0 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 16. Wind chill values as low as -12. Southwest wind 6 to 10 mph becoming south southeast in the afternoon.

    High: 16 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -12. South southeast wind 6 to 9 mph becoming west southwest after midnight.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 18. Wind chill values as low as -12. West wind 7 to 11 mph.

    High: 18 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. West wind around 10 mph becoming south southwest after midnight.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 16. Wind chill values as low as -12. Southwest wind 6 to 10 mph becoming south southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -12. South southeast wind 6 to 9 mph becoming west southwest after midnight.
Friday
Partly sunny, with a high near 18. Wind chill values as low as -12. West wind 7 to 11 mph.
Friday Night
Partly cloudy, with a low around 0. West wind around 10 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 36.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
Last Update:
11:45 pm MST Feb 18, 2026
Forecast Valid:
1am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation