Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

58°F

14°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 23 Mar 01:55 PM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 34 mph.

    High: 39 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Windy, with a southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30. Blustery.

    High: 30 °F

    Mostly Sunny
    then Sunny
    and Blustery

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Blustery.

    Low: 17 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 29. West southwest wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 39. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 30. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph.
Wednesday
Mostly sunny, with a high near 41. Windy, with a southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
Partly cloudy, with a low around 22. Windy.
Thursday
Sunny, with a high near 30. Blustery.
Thursday Night
Mostly clear, with a low around 17. Blustery.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
12:31 pm MDT Mar 23, 2026
2pm MDT Mar 23, 2026-6pm MDT Mar 29, 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