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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

48°F

9°C

Humidity 46%
Wind Speed SSE 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 21 Nov 03:05 PM MST
Extended Forecast for

18 Miles NNW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 5 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. West southwest wind 5 to 8 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a steady temperature around 25. South southwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29. West southwest wind 5 to 10 mph.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13. Breezy, with a west southwest wind 6 to 11 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 28 mph.

    Low: 13 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 20 percent chance of snow. Mostly sunny, with a high near 17. Blustery.

    High: 17 °F

    Slight Chance
    Snow and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind 5 to 7 mph.
Saturday
Sunny, with a high near 29. West southwest wind 5 to 8 mph.
Saturday Night
Mostly clear, with a steady temperature around 25. South southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 29. West southwest wind 5 to 10 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13. Breezy, with a west southwest wind 6 to 11 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 28 mph.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 17. Blustery.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Thanksgiving Day
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.16°N 113.76°W (Elev. 10427 ft)
Last Update:
1:54 pm MST Nov 21, 2025
Forecast Valid:
3pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
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Additional Resources

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Chance of Precipitation