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 >

Current conditions at

Marysville, Yuba County Airport (KMYV)

Lat: 39.09778°NLon: 121.56972°WElev: 62.0ft.

Rain

52°F

11°C

Humidity 86%
Wind Speed SW 13 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Dec 01:53 PM PST
Extended Forecast for

7 Miles S South Yuba City CA

Flood Watch December 25, 02:11pm until December 26, 04:00pm
Wind Advisory until December 26, 10:00am
Flood Advisory December 25, 02:11pm until December 25, 09:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
Flood Advisory
  •  
    Flood Watch December 25, 02:11pm until December 26, 04:00pm
    Wind Advisory until December 26, 10:00am
    Flood Advisory December 25, 02:11pm until December 25, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Christmas Day

    High: 55 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain and thunderstorms before 4am, then a chance of rain.  Low around 49. Breezy, with a south wind 17 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers and
    Breezy then
    Chance Rain

  • Friday

    Friday: Rain.  High near 53. South southeast wind 16 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 45. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 50. North northwest wind 3 to 8 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Christmas Day
Showers and possibly a thunderstorm. High near 55. Breezy, with a south wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms before 4am, then a chance of rain. Low around 49. Breezy, with a south wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 53. South southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. South southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 50. North northwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S South Yuba City CA
 39.03°N 121.64°W (Elev. 39 ft)
1:21 pm PST Dec 25, 2025
2pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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