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

Marysville, Yuba County Airport (KMYV)

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

Partly Cloudy

56°F

13°C

Humidity 90%
Wind Speed SSE 16 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 Dec 08:53 AM PST
Extended Forecast for

Beale AFB/Marysville CA

Flood Watch December 24, 09:14am until December 26, 04:00pm
Flood Advisory until December 24, 01:30pm
High Wind Warning until December 25, 04:00pm
Click here for hazard details and duration
Flood Watch
Flood Advisory
High Wind Warning
  •  
    Flood Watch December 24, 09:14am until December 26, 04:00pm
    Flood Advisory until December 24, 01:30pm
    High Wind Warning until December 25, 04:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 58 °F

    Rain Likely
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then showers and possibly a thunderstorm between 3am and 4am, then rain after 4am. Steady temperature around 55. Windy, with a south southeast wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers and
    Windy

  • Christmas Day

    Christmas Day: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 55. Windy, with a south wind 26 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Showers and
    Windy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 48. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 48 °F

    Showers and
    Breezy

  • Friday

    Friday: Rain. High near 51. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 51 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Today
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 58. Breezy, with a south southeast wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers and thunderstorms before 3am, then showers and possibly a thunderstorm between 3am and 4am, then rain after 4am. Steady temperature around 55. Windy, with a south southeast wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Christmas Day
Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 55. Windy, with a south wind 26 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 48. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 51. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Saturday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Beale AFB/Marysville CA
 39.13°N 121.43°W (Elev. 98 ft)
Last Update:
1:21 am PST Dec 24, 2025
Forecast Valid:
9am PST Dec 24, 2025-6pm PST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation