Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

41°F

5°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	18 Apr 03:54 AM PDT

More Information:

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

Extended Forecast for

4 Miles N Sonoma CA

Today
High: 66 °F
Sunny
Tonight
Low: 53 °F
Mostly Cloudy
Sunday
High: 62 °F
Partly Sunny
Sunday Night
Low: 51 °F
Slight Chance
Showers
Monday
High: 57 °F
Showers
Likely
Monday Night
Low: 52 °F
Showers
Tuesday
High: 55 °F
Showers
Tuesday Night
Low: 50 °F
Rain Likely
Wednesday
High: 56 °F
Chance Rain

Detailed Forecast

Today

Sunny, with a high near 66. Light and variable wind becoming east southeast around 6 mph in the morning.

Tonight

Mostly cloudy, with a low around 53. West wind around 6 mph becoming calm in the evening.

Sunday

Partly sunny, with a high near 62. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Sunday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 57. South southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm, then showers after 11pm. Low around 52. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Showers and possibly a thunderstorm. High near 55. Chance of precipitation is 90%.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 50.

Wednesday

A chance of rain. Partly sunny, with a high near 56.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

Sunny, with a high near 61.

Thursday Night

Mostly clear, with a low around 47.