Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

15°C

59°F

Humidity 72%
Wind Speed S 18 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 10°C (50°F)
Visibility 16 km
Last update 16 Mar 01:20 PM PDT
Extended Forecast for

3 Miles NNW Lake Berryessa CA

Wind Advisory March 16, 01:43pm until March 16, 11:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 01:43pm until March 16, 11:00pm

    NOW until 11:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 15 °C

    Rain Likely

  • Tonight

    Tonight: Rain.  Low around 7. South southwest wind 22 to 27 km/h becoming northwest 10 to 15 km/h after midnight. Winds could gust as high as 70 km/h.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    Low: 7 °C

    Rain then
    Rain Likely

  • Monday

    Monday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 14. North wind 10 to 15 km/h becoming west northwest 16 to 21 km/h in the afternoon. Winds could gust as high as 40 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 14 °C

    Showers
    Likely

  • Monday Night

    Monday Night: Areas of frost after 4am.  Otherwise, mostly clear, with a low around 1. West wind 8 to 18 km/h, with gusts as high as 40 km/h.

    Low: 1 °C

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am.  Otherwise, sunny, with a high near 17. Calm wind.

    High: 17 °C

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 8am. Patchy frost before 8am.  Otherwise, partly sunny, with a high near 16.

    High: 16 °C

    Patchy Frost
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain.  Mostly cloudy, with a low around 4.

    Low: 4 °C

    Rain

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 15. South wind 18 to 27 km/h, with gusts as high as 60 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Tonight
Rain. Low around 7. South southwest wind 22 to 27 km/h becoming northwest 10 to 15 km/h after midnight. Winds could gust as high as 70 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Monday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 14. North wind 10 to 15 km/h becoming west northwest 16 to 21 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 1. West wind 8 to 18 km/h, with gusts as high as 40 km/h.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 17. Calm wind.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Patchy fog before 8am. Patchy frost before 8am. Otherwise, partly sunny, with a high near 16.
Wednesday Night
Rain. Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 18.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 21.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lake Berryessa CA
 38.61°N 122.28°W (Elev. 554 m)
1:26 pm PDT Mar 16, 2025
1pm PDT Mar 16, 2025-6pm PDT Mar 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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