Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Rain

57°F

14°C

Humidity	82%
Wind Speed	SE 8 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	52°F (11°C)
Visibility	5.00 mi
Last update	11 Feb 12:35 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW Vallejo CA

This Afternoon
High: 58 °F
Showers
Tonight
Low: 48 °F
Rain Likely
Thursday
High: 62 °F
Becoming
Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 46 °F
Mostly Cloudy
Saturday
High: 57 °F
Mostly Cloudy
Saturday Night
Low: 47 °F
Rain Likely
Sunday
High: 56 °F
Rain

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm, mainly before 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 58. South southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 48. East wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Partly sunny, then gradually becoming sunny, with a high near 62. East northeast wind 5 to 8 mph.

Thursday Night

Mostly clear, with a low around 44. West northwest wind around 5 mph.

Friday

Mostly sunny, with a high near 61. Calm wind becoming west southwest around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 46.

Saturday

Mostly cloudy, with a high near 57.

Saturday Night

Rain likely, mainly after 4am. Cloudy, with a low around 47.