Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

16°F

-9°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 21 Feb 04:55 AM MST
Extended Forecast for

17 Miles E Clayton ID

  • Today

    Today: Mostly cloudy through mid morning, then becoming sunny, with a high near 25. Wind chill values as low as -8. South wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -2. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values as low as -1. South southeast wind around 15 mph, with gusts as high as 21 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. South wind around 14 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. South wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly cloudy through mid morning, then becoming sunny, with a high near 25. Wind chill values as low as -8. South wind 10 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -2. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 34. Wind chill values as low as -1. South southeast wind around 15 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 18. South wind around 14 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 37. South wind 11 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 29. Breezy.
Wednesday Night
A 20 percent chance of snow. Mostly clear, with a low around 13.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 18.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 36. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
4:31 am MST Feb 21, 2026
5am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database