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 >

Hazardous Weather Conditions

Dense Fog Advisory until February 8, 09:00 AM PST

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

48°F

9°C

Humidity	93%
Wind Speed	NW 3 MPH
Barometer	30.33 in (1027.09 mb)
Dewpoint	46°F (8°C)
Visibility	0.25 mi
Last update	08 Feb 06:00 AM PST

More Information:

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

Extended Forecast for

2 Miles N Sonoma CA

Dense Fog Advisory February 8, 06:22am until February 8, 09:00am

Click here for hazard details and duration

...

Dense Fog Advisory February 8, 06:22am until February 8, 09:00am
NOW until 9:00am Sun
Dense Fog Advisory
Today
High: 62 °F
Areas Dense
Fog then
Partly Sunny
Tonight
Low: 44 °F
Patchy Fog
Monday
High: 62 °F
Mostly Cloudy
Monday Night
Low: 44 °F
Cloudy
Tuesday
High: 55 °F
Showers
Likely
Tuesday Night
Low: 41 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 55 °F
Chance Rain
and Areas Fog
Wednesday Night
Low: 38 °F
Chance Rain
and Patchy
Fog then
Areas Fog

Detailed Forecast

Today

Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 62. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Tonight

Patchy fog. Otherwise, mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph.

Monday

Mostly cloudy, with a high near 62. Calm wind becoming north northwest around 5 mph in the afternoon.

Monday Night

Cloudy, with a low around 44. Calm wind.

Tuesday

A chance of rain, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Rain likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of rain after 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 41. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 40 percent chance of rain. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 55.

Wednesday Night

A chance of rain before 10pm. Patchy fog. Otherwise, partly cloudy, with a low around 38.

Thursday

Areas of fog before 11am. Otherwise, mostly sunny, with a high near 60.

Thursday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 37.

Friday

A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 57.

Friday Night

A chance of rain. Mostly cloudy, with a low around 40.