Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

54°F

12°C

Humidity	93%
Wind Speed	E 16 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	11 Feb 02:00 AM PST

More Information:

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

Extended Forecast for

3 Miles NNW Vallejo CA

Overnight
Low: 49 °F
Rain
Wednesday
High: 57 °F
Rain
Wednesday Night
Low: 46 °F
Rain Likely
then Slight
Chance Rain
Thursday
High: 61 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Friday
High: 60 °F
Mostly Sunny
Friday Night
Low: 44 °F
Mostly Cloudy
Saturday
High: 56 °F
Cloudy then
Slight Chance
Rain
Saturday Night
Low: 46 °F
Chance Rain

Detailed Forecast

Overnight

Rain, mainly before 5am. Low around 49. East wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, with thunderstorms also possible after 1pm. High near 57. Southeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. East wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Mostly sunny, with a high near 61. North northeast wind around 7 mph.

Thursday Night

Mostly clear, with a low around 43. West northwest wind around 6 mph.

Friday

Mostly sunny, with a high near 60.

Friday Night

Mostly cloudy, with a low around 44.

Saturday

A slight chance of rain after 4pm. Cloudy, with a high near 56.

Saturday Night

A chance of rain, mainly after 10pm. Cloudy, with a low around 46.