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

FORT ROCK (FKFO3)

Lat: 43.43197°NLon: 120.83842°WElev: 4413.0ft.

NA

37°F

3°C

Humidity 78%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 24 Dec 06:45 PM PST
Extended Forecast for

19 Miles NW Paisley OR

Wind Advisory December 25, 01:00am until December 25, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a chance of rain and snow after 5am. Partly cloudy, with a low around 31. South southeast wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Christmas Day

    Christmas Day: A chance of rain and snow before 1pm, then snow likely. Increasing clouds, with a high near 35. Breezy, with a south southwest wind 17 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Breezy.
    Chance
    Rain/Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow, mainly before 4am. Low around 28. South southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 32. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 25. West wind 17 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and snow before 4am, then a chance of rain and snow after 5am. Partly cloudy, with a low around 31. South southeast wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Christmas Day
A chance of rain and snow before 1pm, then snow likely. Increasing clouds, with a high near 35. Breezy, with a south southwest wind 17 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow, mainly before 4am. Low around 28. South southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 32. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 25. West wind 17 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Paisley OR
 42.88°N 120.83°W (Elev. 5180 ft)
Last Update:
5:21 pm PST Dec 24, 2025
Forecast Valid:
7pm PST Dec 24, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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