National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Rain

52°F

11°C

Humidity 93%
Wind Speed ESE 4 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Last update 16 Feb 02:35 AM PST
Extended Forecast for

4 Miles N Sonoma CA

  • Overnight

    Overnight: Rain likely. Mostly cloudy, with a steady temperature around 48. South southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain Likely

  • Washington's Birthday

    Washington's Birthday: Rain, mainly before 3pm. High near 47. East northeast wind 7 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly after 1am. Low around 39. West northwest wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain showers before 1pm, then rain, possibly mixed with snow showers between 1pm and 4pm, then rain showers after 4pm. Some thunder is also possible. High near 42. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Breezy.
    Showers then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 7pm, then rain, possibly mixed with snow between 7pm and 10pm, then a chance of snow after 10pm. Low around 37. West wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 10am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain likely. Mostly cloudy, with a steady temperature around 48. South southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Washington's Birthday
Rain, mainly before 3pm. High near 47. East northeast wind 7 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain, mainly after 1am. Low around 39. West northwest wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain showers before 1pm, then rain, possibly mixed with snow showers between 1pm and 4pm, then rain showers after 4pm. Some thunder is also possible. High near 42. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain before 7pm, then rain, possibly mixed with snow between 7pm and 10pm, then a chance of snow after 10pm. Low around 37. West wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 41. Chance of precipitation is 80%.
Thursday
Rain, possibly mixed with snow, becoming all rain after 10am. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain and snow. Partly sunny, with a high near 50.
Saturday Night
Rain likely. Mostly cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sonoma CA
 38.36°N 122.45°W (Elev. 1818 ft)
Last Update:
1:55 am PST Feb 16, 2026
Forecast Valid:
2am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation