Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from December 30, 02:00 AM PST until December 30, 12:00 PM PST

Current conditions at

Vacaville Nut Tree Airport (KVCB)

Lat: 38.37755°NLon: 121.95853°WElev: 105.0ft.

Fog

37°F

3°C

Humidity	100%
Wind Speed	N 4 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	37°F (3°C)
Visibility	0.25 mi
Wind Chill	34°F (1°C)
Last update	30 Dec 07:53 AM PST

More Information:

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

Extended Forecast for

7 Miles NW Nut Tree Airport CA

Dense Fog Advisory until December 30, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until December 30, 12:00pm
NOW until 12:00pm Tue
Dense Fog Advisory
Today
High: 49 °F
Areas Dense
Fog then
Mostly Sunny
Tonight
Low: 45 °F
Cloudy
Wednesday
High: 47 °F
Chance Rain
Wednesday Night
Low: 46 °F
Rain
New Year's Day
High: 54 °F
Rain
Thursday Night
Low: 51 °F
Showers
Friday
High: 53 °F
Showers
Friday Night
Low: 47 °F
Rain

Detailed Forecast

Today

Areas of dense fog before 10am. Otherwise, sunny, then becoming mostly cloudy during the afternoon, with a high near 49. North northeast wind around 6 mph.

Tonight

Cloudy, with a low around 45. North wind around 6 mph.

Wednesday

A 40 percent chance of rain after 10am. Cloudy, with a high near 47. Northeast wind 3 to 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 46. North northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 54. Light and variable wind becoming east northeast around 5 mph in the morning. Chance of precipitation is 90%.

Thursday Night

Rain, mainly before 4am, then showers likely and possibly a thunderstorm after 4am. Low around 51. Chance of precipitation is 90%.

Friday

Showers likely and possibly a thunderstorm, then rain after 10am. High near 53. Chance of precipitation is 80%.

Friday Night

Rain. Cloudy, with a low around 47.

Saturday

Rain likely. Cloudy, with a high near 50.

Saturday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 44.