Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

59°F

15°C

Humidity	87%
Wind Speed	SW 4 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	08 Feb 01:00 PM PST

More Information:

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

Extended Forecast for

3 Miles NNW Vallejo CA

This Afternoon
High: 61 °F
Partly Sunny
Tonight
Low: 47 °F
Patchy Fog
Monday
High: 63 °F
Patchy Fog
then Cloudy
Monday Night
Low: 48 °F
Cloudy then
Chance Rain
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 45 °F
Rain
Wednesday
High: 55 °F
Rain Likely
Wednesday Night
Low: 43 °F
Chance Rain
and Patchy
Fog then
Areas Fog
Thursday
High: 59 °F
Areas Fog
then Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 61. West southwest wind 7 to 10 mph.

Tonight

Patchy fog. Otherwise, mostly cloudy, with a low around 47. West southwest wind 3 to 7 mph.

Monday

Patchy fog before 7am. Otherwise, cloudy, with a high near 63. Northeast wind around 6 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Monday Night

A 30 percent chance of rain after 4am. Cloudy, with a low around 48. Light and variable wind.

Tuesday

Rain, mainly after 10am. High near 55. East wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain, mainly before 4am. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

Wednesday Night

A chance of rain before 10pm. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 43.

Thursday

Areas of fog before 11am. Otherwise, mostly sunny, with a high near 59.

Thursday Night

Patchy fog before 1am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 41.

Friday

Patchy fog. Otherwise, mostly sunny, with a high near 60.