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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Overcast

46°F

8°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 27 Nov 08:20 AM PST
Extended Forecast for

13 Miles SW South Yuba City CA

Dense Fog Advisory until November 27, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until November 27, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Thanksgiving Day

    High: 55 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 59 °F

    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 58. Light north northwest wind.

    High: 58 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Areas of fog. Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Thanksgiving Day
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 55. Calm wind.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Friday
Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Saturday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 58. Light north northwest wind.
Saturday Night
Areas of fog. Otherwise, partly cloudy, with a low around 41.
Sunday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW South Yuba City CA
 38.98°N 121.8°W (Elev. 30 ft)
Last Update:
1:21 am PST Nov 27, 2025
Forecast Valid:
8am PST Nov 27, 2025-6pm PST Dec 3, 2025
 
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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