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

46°F

8°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 46°F (8°C)
Visibility 0.13 mi
Wind Chill44°F (7°C)
Last update 19 Jan 01:15 PM PST
Extended Forecast for

4 Miles SSE Marysville, Yuba County Airport CA

Dense Fog Advisory January 19, 01:30pm until January 19, 02:00pm
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory January 19, 01:30pm until January 19, 02:00pm

    NOW until 2:00pm Mon

    Dense Fog Advisory

  • M.L.King Day

    High: 56 °F

    Haze

  • Tonight

    Tonight: Widespread haze after 7pm. Patchy dense fog after 7pm.  Otherwise, increasing clouds, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Widespread haze before 5pm. Patchy dense fog before 11am.  Otherwise, mostly cloudy, with a high near 56. Light north northwest wind.

    High: 56 °F

    Patchy Dense
    Fog then Haze

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Patchy Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm.  Otherwise, cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

Detailed Forecast

M.L.King Day
Widespread haze before 5pm. Mostly sunny, with a high near 56. Light south wind.
Tonight
Widespread haze after 7pm. Patchy dense fog after 7pm. Otherwise, increasing clouds, with a low around 39. Calm wind.
Tuesday
Widespread haze before 5pm. Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 56. Light north northwest wind.
Tuesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, cloudy, with a high near 59. Calm wind.
Wednesday Night
Patchy fog after 9pm. Otherwise, cloudy, with a low around 44.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 60.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 60.
Friday Night
Patchy fog between 2am and 3am. Otherwise, mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Marysville, Yuba County Airport CA
 39.06°N 121.56°W (Elev. 46 ft)
1:26 pm PST Jan 19, 2026
1pm PST Jan 19, 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