Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

48°F

9°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	14 Apr 11:35 PM PDT

More Information:

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

Extended Forecast for

Sonoma CA

Tonight
Low: 40 °F
Patchy Fog
Wednesday
High: 67 °F
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 44 °F
Slight Chance
Rain and
Patchy Fog

Detailed Forecast

Tonight

Patchy fog after 1am. Otherwise, partly cloudy, with a low around 40. Calm wind.

Wednesday

Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 41. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Thursday

Sunny, with a high near 69. Calm wind becoming north 5 to 8 mph in the morning.

Thursday Night

Clear, with a low around 44. North northwest wind around 5 mph.

Friday

Sunny, with a high near 72.

Friday Night

Mostly clear, with a low around 42.

Saturday

Mostly sunny, with a high near 73.