Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Fog

42°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 42°F (6°C)
Visibility -0.25 mi
Last update 18 Jan 11:31 PM PST
Extended Forecast for

Yuba City CA

Dense Fog Advisory until January 19, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Dense Fog Advisory

  • Tonight

    Low: 39 °F

    Areas Dense
    Fog

  • M.L.King Day

    M.L.King Day: Widespread haze before 5pm. Patchy dense fog before 10am.  Otherwise, mostly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Patchy Dense
    Fog then Haze

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 61. Light northwest wind.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of fog after 9pm.  Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Tonight
Widespread haze. Areas of dense fog. Otherwise, partly cloudy, with a low around 39. Calm wind.
M.L.King Day
Widespread haze before 5pm. Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 59. Light and variable wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 39. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 61. Light northwest wind.
Tuesday Night
Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 42.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 42.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Saturday
Patchy fog. Otherwise, partly sunny, with a high near 57.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Yuba City CA
 39.14°N 121.64°W (Elev. 56 ft)
1:21 pm PST Jan 18, 2026
11pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database