Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

57°F

14°C

Humidity	71%
Wind Speed	S 5 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	18 Apr 10:35 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSE Lake Berryessa CA

Tonight
Low: 49 °F
Mostly Cloudy
Sunday
High: 70 °F
Decreasing
Clouds
Sunday Night
Low: 46 °F
Mostly Cloudy
then Slight
Chance Rain
Monday
High: 64 °F
Rain Likely
Monday Night
Low: 49 °F
Rain and
Patchy Fog
Tuesday
High: 58 °F
Showers and
Patchy Fog
Tuesday Night
Low: 45 °F
Showers
Likely then
Chance Rain
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 49. Calm wind.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Sunday Night

A 20 percent chance of rain after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.

Monday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 64. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Patchy fog after 4am. Low around 49. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. Patchy fog before 10am. High near 58. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

Wednesday

A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 63.

Wednesday Night

Mostly clear, with a low around 43.

Thursday

Sunny, with a high near 69.

Thursday Night

Mostly clear, with a low around 46.

Friday

Sunny, with a high near 73.

Friday Night

Mostly clear, with a low around 48.