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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

39°F

4°C

Humidity 60%
Wind Speed WNW 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Mar 02:20 AM MDT
Extended Forecast for

Challis ID

  • Overnight

    Overnight: Mostly clear, with a low around 33. South wind around 6 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. West wind 6 to 9 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. South wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. South wind around 6 mph.
Tuesday
Sunny, with a high near 65. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 36. West wind 6 to 9 mph becoming south in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 71. South wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Challis ID
 44.53°N 114.23°W (Elev. 5184 ft)
Last Update:
12:31 am MDT Mar 17, 2026
Forecast Valid:
2am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation