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

50°F

10°C

Humidity	89%
Wind Speed	W 5 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	14 Apr 09:54 PM PDT

More Information:

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

Extended Forecast for

6 Miles SE Lake Berryessa CA

Tonight
Low: 42 °F
Mostly Clear
then Patchy
Fog
Wednesday
High: 69 °F
Areas Fog
then Mostly
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 47 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 44 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 42. Calm wind.

Wednesday

Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 43. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Thursday

Sunny, with a high near 67. North wind 7 to 15 mph, with gusts as high as 31 mph.

Thursday Night

Clear, with a low around 47. North northwest wind around 9 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 73.

Friday Night

Mostly clear, with a low around 44.

Saturday

Sunny, with a high near 74.