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.

Clear

52°F

11°C

Humidity	66%
Wind Speed	S 12 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	18 Feb 02:20 PM PST

More Information:

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

Extended Forecast for

2 Miles NW Vallejo CA

This Afternoon
High: 51 °F
Slight Chance
Rain
Tonight
Low: 41 °F
Rain
Thursday
High: 51 °F
Breezy. Rain
Likely then
Slight Chance
Rain
Thursday Night
Low: 34 °F
Mostly Clear
then Areas
Frost
Friday
High: 51 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 54 °F
Chance Rain
Saturday Night
Low: 47 °F
Rain
Sunday
High: 59 °F
Rain

Detailed Forecast

This Afternoon

A 20 percent chance of rain before 3pm. Mostly sunny, with a high near 51. West southwest wind around 14 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly after 8pm. Low around 41. South wind 8 to 15 mph becoming east southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain likely, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a west northwest wind 13 to 18 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. West northwest wind 7 to 11 mph, with gusts as high as 25 mph.

Friday

Areas of frost before 8am. Otherwise, partly sunny, with a high near 51. East wind 3 to 6 mph.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 54.

Saturday Night

Rain, mainly after 10pm. Cloudy, with a low around 47.

Sunday

Rain. Cloudy, with a high near 59.