Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Partly Cloudy

45°F

7°C

Humidity	81%
Wind Speed	WSW 3 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	18 Feb 10:35 AM PST

More Information:

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

Extended Forecast for

2 Miles N Sonoma CA

Today
High: 48 °F
Chance Rain
and Patchy
Fog
Tonight
Low: 38 °F
Rain and
Areas Fog
Thursday
High: 47 °F
Rain/Snow
then Chance
Rain
Thursday Night
Low: 28 °F
Areas Frost
then Frost
and Patchy
Fog
Friday
High: 48 °F
Frost and
Areas Fog
then Partly
Sunny
Friday Night
Low: 34 °F
Slight Chance
Rain and
Patchy Fog
Saturday
High: 51 °F
Rain Likely
and Areas Fog
Saturday Night
Low: 43 °F
Rain
Sunday
High: 55 °F
Rain

Detailed Forecast

Today

A 40 percent chance of rain between 1pm and 4pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 48. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 8pm. Areas of fog after 3am. Low around 38. East southeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain before 9am, then rain and snow between 9am and 10am, then a chance of rain after 10am. High near 47. West northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Patchy fog after 3am. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 28. West northwest wind 5 to 7 mph becoming calm after midnight.

Friday

Areas of fog before 9am. Widespread frost before 9am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.

Friday Night

A 20 percent chance of rain after 10pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 34.

Saturday

Rain likely, mainly after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 51. Chance of precipitation is 60%.

Saturday Night

Rain. Mostly cloudy, with a low around 43.

Sunday

Rain. Cloudy, with a high near 55.

Sunday Night

Rain. Cloudy, with a low around 48.