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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 45°F (7°C)
Visibility 0.13 mi
Last update 18 Jan 01:20 AM PST
Extended Forecast for

10 Miles E Williams CA

Dense Fog Advisory until January 18, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 18, 12:00pm

    NOW until 12:00pm Sun

    Dense Fog Advisory

  • Overnight

    Low: 42 °F

    Dense Fog

  • Sunday

    Sunday: Widespread haze before noon. Widespread dense fog before 10am. Otherwise, mostly sunny, with a high near 61. North northwest wind 3 to 6 mph.

    High: 61 °F

    Dense Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Widespread haze. Widespread dense fog, mainly after 3am. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Dense Fog

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 61. North northwest wind 3 to 6 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Overnight
Widespread haze. Widespread dense fog, mainly after 2am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Sunday
Widespread haze before noon. Widespread dense fog before 10am. Otherwise, mostly sunny, with a high near 61. North northwest wind 3 to 6 mph.
Sunday Night
Widespread haze. Widespread dense fog, mainly after 3am. Otherwise, partly cloudy, with a low around 40. Calm wind.
M.L.King Day
Mostly sunny, with a high near 61. North northwest wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Patchy dense fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Williams CA
 39.14°N 121.95°W (Elev. 49 ft)
Last Update:
1:21 am PST Jan 18, 2026
Forecast Valid:
1am PST Jan 18, 2026-6pm PST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation