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.

Overcast

38°F

3°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Nov 03:55 AM MST
Extended Forecast for

23 Miles NW Mackay ID

  • Today

    Today: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 2am, then a chance of showers after 3am. Increasing clouds, with a low around 35. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 46. Light south southwest wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 80%.

    High: 46 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before 11pm, then rain and snow showers likely. Mostly cloudy, with a low around 34. South wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow showers before 11am, then rain showers likely. Mostly cloudy, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm, then a chance of rain and snow showers after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Light and variable wind.
Tonight
A slight chance of showers before 2am, then a chance of showers after 3am. Increasing clouds, with a low around 35. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 46. Light south southwest wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 80%.
Sunday Night
Rain showers likely before 11pm, then rain and snow showers likely. Mostly cloudy, with a low around 34. South wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow showers before 11am, then rain showers likely. Mostly cloudy, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm, then a chance of rain and snow showers after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 39.
Wednesday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 25.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 37.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 23.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.1°N 113.99°W (Elev. 6660 ft)
Last Update:
1:21 am MST Nov 15, 2025
Forecast Valid:
4am MST Nov 15, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation