Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

46°F

8°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 20 Mar 12:20 AM MDT
Extended Forecast for

17 Miles E Clayton ID

  • Overnight

    Overnight: Partly cloudy, with a low around 36. West southwest wind 11 to 13 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. South wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Breezy, with a south wind 14 to 19 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 52 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Breezy, with a west northwest wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. West southwest wind 11 to 13 mph.
Friday
Mostly sunny, with a high near 58. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 37. South wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 52. Breezy, with a south wind 14 to 19 mph becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 25. Breezy, with a west northwest wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 35.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 47. Breezy. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 22. Breezy.
Thursday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
11:31 pm MDT Mar 19, 2026
12am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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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