Severe Weather and Heavy Rainfall for Southern Plains; Strong Pacific Storm Moves Ashore

Heavy rainfall and flooding concerns continue for portions of Texas into the lower Mississippi Valley. Severe thunderstorms are expected to redevelop across areas of western Texas later Saturday. Meanwhile, strong Pacific storm will move ashore this weekend. Increasing winds for many areas of the West and Southwest, heavy precipitation with snow for the higher terrain. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

55°F

13°C

Humidity	89%
Wind Speed	WSW 10 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	04 May 02:54 AM PDT

More Information:

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

Extended Forecast for

4 Miles SW Vallejo CA

Overnight
Low: 55 °F
Chance
Showers
Saturday
High: 55 °F
Showers and
Breezy then
Showers
Likely
Saturday Night
Low: 45 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 52 °F
Clear

Detailed Forecast

Overnight

A 30 percent chance of showers after 5am. Cloudy, with a steady temperature around 55. Southwest wind around 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Showers, mainly before 1pm. High near 55. Breezy, with a south southwest wind 13 to 22 mph becoming west in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday Night

Mostly clear, with a low around 45. West wind 10 to 18 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 60. West wind 8 to 10 mph.

Sunday Night

Mostly clear, with a low around 46. West wind 8 to 14 mph, with gusts as high as 18 mph.

Monday

Sunny, with a high near 63.

Monday Night

Mostly clear, with a low around 48.

Tuesday

Sunny, with a high near 69.