Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Dense Fog Advisory until December 31, 11:00 AM PST

Current conditions at

Oroville Municipal Airport (KOVE)

Lat: 39.49436°NLon: 121.62223°WElev: 180.0ft.

Mist

41°F

5°C

Humidity	95%
Wind Speed	SSE 3 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	40°F (4°C)
Visibility	4.00 mi
Last update	31 Dec 08:01 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW Thermalito CA

Dense Fog Advisory December 31, 08:18am until December 31, 11:00am

Click here for hazard details and duration

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Dense Fog Advisory December 31, 08:18am until December 31, 11:00am
NOW until 11:00am Wed
Dense Fog Advisory
Today
High: 49 °F
Dense Fog
then Chance
Rain and
Patchy Fog
Tonight
Low: 48 °F
Rain and
Patchy Fog
New Year's Day
High: 55 °F
Rain
Thursday Night
Low: 53 °F
Rain
Friday
High: 55 °F
Rain
Friday Night
Low: 51 °F
Rain
Saturday
High: 52 °F
Showers
Saturday Night
Low: 49 °F
Showers

Detailed Forecast

Today

A 30 percent chance of rain after 4pm. Widespread dense fog, mainly before 10am. Otherwise, cloudy, with a high near 49. Light south southeast wind. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 7pm. Patchy fog before 10pm, then patchy fog after 11pm. Low around 48. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 55. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 53. Southeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 55. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Friday Night

Rain. Low around 51. Chance of precipitation is 100%.

Saturday

Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 52. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Cloudy, with a low around 49.

Sunday

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 50.

Sunday Night

Showers and possibly a thunderstorm before 10pm, then rain likely after 10pm. Cloudy, with a low around 47.