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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

NA

40°F

4°C

Humidity 94%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 25 Dec 03:53 PM PST
Extended Forecast for

11 Miles NW Mount Bachelor OR

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Christmas Day

    Christmas Day: A 50 percent chance of snow showers. Mostly cloudy, with a steady temperature around 24. South wind around 13 mph, with gusts as high as 23 mph. Total daytime snow accumulation of around an inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Low around 20. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly after noon. The snow could be heavy at times. High near 21. Breezy, with a west wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 21 °F

    Breezy.
    Chance Snow
    then Heavy
    Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as -3. Windy, with a west wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Heavy Snow
    and Windy

  • Saturday

    Saturday: Snow before 10am, then a chance of snow showers, mainly between 10am and 4pm. High near 16. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Breezy. Snow
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Christmas Day
A 50 percent chance of snow showers. Mostly cloudy, with a steady temperature around 24. South wind around 13 mph, with gusts as high as 23 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers. The snow could be heavy at times. Low around 20. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow, mainly after noon. The snow could be heavy at times. High near 21. Breezy, with a west wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as -3. Windy, with a west wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow before 10am, then a chance of snow showers, mainly between 10am and 4pm. High near 16. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
New Year's Day
Snow likely. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Mount Bachelor OR
 44.1°N 121.8°W (Elev. 7461 ft)
Last Update:
3:45 pm PST Dec 25, 2025
Forecast Valid:
4pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation