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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

52°F

11°C

Humidity 37%
Wind Speed WSW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 14 Nov 05:20 PM MST
Extended Forecast for

16 Miles NNW Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. West wind 5 to 11 mph.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers after 11pm. Increasing clouds, with a low around 27. South southwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers. High near 28. South southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers. Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. West wind around 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 33. West wind 5 to 11 mph.
Saturday Night
A 40 percent chance of snow showers after 11pm. Increasing clouds, with a low around 27. South southwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow showers. High near 28. South southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers likely. Cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers. Partly sunny, with a high near 24.
Tuesday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 19.
Wednesday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 22.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 22.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 16.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Mackay ID
 44.1°N 113.78°W (Elev. 10531 ft)
Last Update:
4:31 pm MST Nov 14, 2025
Forecast Valid:
5pm MST Nov 14, 2025-6pm MST Nov 21, 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