Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

43°F

6°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	18 Apr 02:35 AM PDT

More Information:

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

Extended Forecast for

5 Miles NE Yountville CA

Overnight
Low: 51 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Cloudy
Sunday
High: 68 °F
Partly Sunny
Sunday Night
Low: 48 °F
Slight Chance
Showers
Monday
High: 61 °F
Showers
Likely
Monday Night
Low: 51 °F
Showers
Tuesday
High: 56 °F
Showers
Tuesday Night
Low: 48 °F
Rain Likely

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 51. Calm wind.

Saturday

Sunny, with a high near 72. Light and variable wind becoming southeast around 6 mph in the morning.

Saturday Night

Mostly cloudy, with a low around 52. Light south wind.

Sunday

Partly sunny, with a high near 68. Light south southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 48. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 61. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 51. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. Cloudy, with a high near 56.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 48.

Wednesday

A chance of rain. Partly sunny, with a high near 61.

Wednesday Night

Mostly clear, with a low around 45.

Thursday

Sunny, with a high near 66.