Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

59°F

15°C

Humidity	86%
Wind Speed	SW 16 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	31 Mar 04:54 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Lake Berryessa CA

This Afternoon
High: 58 °F
Chance Rain
Tonight
Low: 51 °F
Chance Rain
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 43 °F
Rain and
Breezy
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 49 °F
Clear
Friday
High: 70 °F
Sunny and
Breezy then
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 76 °F
Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of rain. Partly sunny, with a steady temperature around 58. South southwest wind around 21 mph.

Tonight

A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 51. Southwest wind 9 to 18 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly before 2pm. High near 56. South southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 43. Breezy, with a west southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Sunny, with a high near 61. West wind 9 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.

Thursday Night

Clear, with a low around 49.

Friday

Sunny, with a high near 70. Breezy.

Friday Night

Mostly clear, with a low around 53.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 54.