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 >

Hazardous Weather Conditions

Current conditions at

TAHOE DONNER (TADC1)

Lat: 39.33819°NLon: 120.27339°WElev: 7399.0ft.

NA

32°F

0°C

Humidity 99%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 14 Nov 04:33 AM PST
Extended Forecast for

4 Miles NE Donner Summit CA

Winter Weather Advisory November 14, 05:35am until November 14, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 14, 05:35am until November 14, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 32 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Rain and snow likely before 1pm, then a slight chance of rain and snow after 4pm. Snow level rising to 8300 feet in the afternoon. Partly sunny, with a high near 40. Breezy, with a south wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow before 7pm, then a slight chance of rain and snow after 4am. Snow level 8600 feet. Partly cloudy, with a low around 33. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 10am, then rain likely. Snow level 9300 feet rising to 10000 feet in the afternoon. Mostly cloudy, with a high near 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Rain
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Rain before 1am, then rain and snow. Snow level 9700 feet lowering to 8900 feet after midnight . Low around 32. East wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 10am. High near 33. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Breezy.
    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 32. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow likely before 1pm, then a slight chance of rain and snow after 4pm. Snow level rising to 8300 feet in the afternoon. Partly sunny, with a high near 40. Breezy, with a south wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of rain and snow before 7pm, then a slight chance of rain and snow after 4am. Snow level 8600 feet. Partly cloudy, with a low around 33. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Saturday
A slight chance of rain and snow before 10am, then rain likely. Snow level 9300 feet rising to 10000 feet in the afternoon. Mostly cloudy, with a high near 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain before 1am, then rain and snow. Snow level 9700 feet lowering to 8900 feet after midnight . Low around 32. East wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all snow after 10am. High near 33. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. Mostly cloudy, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow, mainly before 10am. Partly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 38.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Donner Summit CA
 39.36°N 120.32°W (Elev. 7825 ft)
Last Update:
1:15 am PST Nov 14, 2025
Forecast Valid:
5am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
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Additional Resources

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Chance of Precipitation