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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

39°F

4°C

Humidity 55%
Wind Speed NW 9 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Mar 03:35 AM MDT
Extended Forecast for

15 Miles E Clayton ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 33. West wind 6 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Light west northwest wind becoming west 5 to 9 mph in the afternoon.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. West wind 6 to 9 mph becoming south after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. South wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. South southwest wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Mostly cloudy, with a high near 56. Breezy.

    High: 56 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 56. Windy.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 33. West wind 6 to 8 mph.
Sunday
Sunny, with a high near 52. Light west northwest wind becoming west 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35. West wind 6 to 9 mph becoming south after midnight.
Monday
Partly sunny, with a high near 56. South wind 6 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 38. South southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 56. Breezy.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 40. Breezy.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 56. Windy.
Wednesday Night
Partly cloudy, with a low around 31. Breezy.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Clayton ID
 44.26°N 114.08°W (Elev. 7402 ft)
Last Update:
12:31 am MDT Mar 22, 2026
Forecast Valid:
3am MDT Mar 22, 2026-6pm MDT Mar 28, 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