Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

57°F

14°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	31 Mar 01:35 AM PDT

More Information:

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

Extended Forecast for

7 Miles S Lake Berryessa CA

Overnight
Low: 53 °F
Slight Chance
Rain
Tuesday
High: 64 °F
Chance Rain
Tuesday Night
Low: 49 °F
Chance Rain
Wednesday
High: 59 °F
Rain Likely
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Overnight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 53. Light west southwest wind.

Tuesday

A 50 percent chance of rain. Mostly cloudy, with a high near 64. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of rain before 10pm, then a slight chance of rain after 1am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 59. Light south southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 44. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Sunny, with a high near 64.

Thursday Night

Clear, with a low around 48.

Friday

Sunny, with a high near 74.

Friday Night

Mostly clear, with a low around 50.

Saturday

Sunny, with a high near 78.

Saturday Night

Mostly clear, with a low around 53.