Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

68°F

20°C

Humidity	70%
Wind Speed	SSW 13 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	29 Sep 04:54 PM PDT

More Information:

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

Extended Forecast for

Napa CASimilar City Names

This Afternoon
High: 69 °F
Chance Rain
Tonight
Low: 59 °F
Chance Rain
and Patchy
Fog
Tuesday
High: 70 °F
Slight Chance
Rain and
Patchy Fog
Tuesday Night
Low: 58 °F
Chance Rain
Wednesday
High: 65 °F
Rain Likely
and Patchy
Fog
Wednesday Night
Low: 54 °F
Chance Rain
and Patchy
Fog then
Patchy Fog
Thursday
High: 72 °F
Areas Fog
then Mostly
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 77 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Partly sunny, with a high near 69. South southwest wind around 9 mph.

Tonight

A 50 percent chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 20 percent chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 70. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Tuesday Night

A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 58. West southwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly before 11am. Patchy fog before 8am. Otherwise, cloudy, with a high near 65. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A 30 percent chance of rain before 11pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 54. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Areas of fog before 11am. Otherwise, partly sunny, with a high near 72.

Thursday Night

Mostly clear, with a low around 51.

Friday

Sunny, with a high near 77.

Friday Night

Mostly clear, with a low around 53.

Saturday

Sunny, with a high near 80.

Saturday Night

Mostly clear, with a low around 53.