Pacific Storm Impacting the West; Critical Fire Weather Returning to Central U.S.

A Pacific storm will move through the western U.S. Monday and Tuesday with areas of heavy mountain snow, gusty to high winds, and lower elevation rain. Ahead of this storm, gusty winds and dry conditions over much of the central and southern Plains will contribute to widespread critical fire weather conditions Monday and Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

54°F

12°C

Humidity 93%
Wind Speed S 14 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 52°F (11°C)
Visibility 9.00 mi
Last update 16 Mar 07:54 PM PDT
Extended Forecast for

5 Miles SSE Sonoma CA

Wind Advisory March 16, 08:01pm until March 16, 11:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory March 16, 08:01pm until March 16, 11:00pm

    NOW until 11:00pm Sun

    Wind Advisory

  • Tonight

    Low: 45 °F

    Rain then
    Rain Likely

  • Monday

    Monday: A chance of rain before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then rain likely after 2pm.  Partly sunny, with a high near 57. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Clear, with a low around 36. West northwest wind 7 to 15 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Areas of frost before 9am.  Otherwise, sunny, with a high near 61. Northwest wind around 6 mph becoming calm.

    High: 61 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 37. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain. Low around 45. Southwest wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of rain before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then rain likely after 2pm. Partly sunny, with a high near 57. Southwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Clear, with a low around 36. West northwest wind 7 to 15 mph, with gusts as high as 28 mph.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 61. Northwest wind around 6 mph becoming calm.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 37. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
Rain. Low around 41. Chance of precipitation is 90%.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 70.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Sonoma CA
 38.22°N 122.44°W (Elev. 3 ft)
1:26 pm PDT Mar 16, 2025
8pm PDT Mar 16, 2025-6pm PDT Mar 23, 2025
 
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