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

2 Miles NNW Napa CA

Overnight
Low: 43 °F
Partly Cloudy
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Cloudy
Sunday
High: 71 °F
Decreasing
Clouds
Sunday Night
Low: 48 °F
Slight Chance
Showers
Monday
High: 64 °F
Showers
Likely
Monday Night
Low: 49 °F
Showers and
Patchy Fog
Tuesday
High: 60 °F
Showers
Tuesday Night
Low: 46 °F
Rain Likely
and Patchy
Fog

Detailed Forecast

Overnight

Partly cloudy, with a low around 43. Calm wind.

Saturday

Sunny, with a high near 76. Calm wind becoming south southwest around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 48. Calm wind.

Sunday

Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Sunday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 48. Southwest wind 5 to 8 mph becoming calm in the evening.

Monday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm, then showers after 11pm. Patchy fog after 2am. Low around 49. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. Cloudy, with a high near 60.

Tuesday Night

Rain likely, mainly before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46.

Wednesday

A chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 64.

Wednesday Night

Patchy fog. Otherwise, mostly clear, with a low around 44.

Thursday

Patchy fog. Otherwise, mostly sunny, with a high near 69.