Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

61°F

16°C

Humidity	72%
Wind Speed	SSW 6 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	12 Feb 12:20 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
Sunny
Tonight
Low: 43 °F
Mostly Clear
Friday
High: 60 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 45 °F
Increasing
Clouds
Saturday
High: 56 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday Night
Low: 47 °F
Rain Likely
Sunday
High: 56 °F
Rain
Sunday Night
Low: 46 °F
Rain
Washington's Birthday
High: 54 °F
Rain

Detailed Forecast

This Afternoon

Sunny, with a high near 61. Northeast wind around 6 mph becoming northwest.

Tonight

Mostly clear, with a low around 43. West southwest wind 3 to 5 mph.

Friday

Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming west southwest around 6 mph in the afternoon.

Friday Night

Increasing clouds, with a low around 45. Southwest wind 3 to 6 mph.

Saturday

A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 56. Light and variable wind becoming south 5 to 9 mph in the morning.

Saturday Night

Rain likely, mainly after 4am. Cloudy, with a low around 47. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 56. Chance of precipitation is 80%.

Sunday Night

Rain. Cloudy, with a low around 46.

Washington's Birthday

Rain. Cloudy, with a high near 54.

Monday Night

Rain. Mostly cloudy, with a low around 42.

Tuesday

Rain. Mostly cloudy, with a high near 52.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 41.