Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Overcast

57°F

14°C

Humidity	82%
Wind Speed	SE 9 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	03 Jan 06:35 AM PST

More Information:

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

Extended Forecast for

2 Miles SE Lake Berryessa CA

Wind Advisory January 3, 06:58am until January 3, 01:00pm

Flood Advisory until January 3, 07:15am

Click here for hazard details and duration

Wind Advisory

...

Wind Advisory January 3, 06:58am until January 3, 01:00pm
Flood Advisory until January 3, 07:15am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 56 °F
Showers
Tonight
Low: 55 °F
Showers
Sunday
High: 54 °F
Showers
Sunday Night
Low: 48 °F
Showers
Likely
Monday
High: 52 °F
Showers
Monday Night
Low: 48 °F
Showers
Likely then
Chance
Showers
Tuesday
High: 53 °F
Slight Chance
Showers then
Partly Sunny
Tuesday Night
Low: 44 °F
Chance
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 56. South southwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers, with thunderstorms also possible after 7pm. Steady temperature around 55. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers, mainly before 4pm. High near 54. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night

Showers likely, mainly after 10pm. Mostly cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers. High near 52. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 53.

Tuesday Night

A chance of showers, mainly after 4am. Mostly cloudy, with a low around 44.

Wednesday

A chance of showers, mainly before 10am. Mostly sunny, with a high near 52.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 40.

Thursday

Sunny, with a high near 50.

Thursday Night

Mostly clear, with a low around 39.