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 >

Hazardous Weather Conditions

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

37°F

3°C

Humidity 74%
Wind Speed SSE 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Nov 08:20 PM MST
Extended Forecast for

32 Miles NE Mackay ID

Dense Fog Advisory November 21, 11:00pm until November 22, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West southwest wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Southwest wind around 7 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. West southwest wind around 6 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. South southwest wind around 6 mph.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. West wind 6 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 22. Little or no snow accumulation expected.

    High: 22 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. West southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 31. Southwest wind around 7 mph.
Saturday Night
Mostly clear, with a low around 23. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 31. South southwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 18. West wind 6 to 10 mph.
Monday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 22. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 20.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Thanksgiving Day
A 30 percent chance of snow. Partly sunny, with a high near 27.
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 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
32 Miles NE Mackay ID
 44.19°N 113.07°W (Elev. 9672 ft)
Last Update:
4:31 pm MST Nov 21, 2025
Forecast Valid:
8pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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