Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Fog

40°F

4°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 38°F (3°C)
Visibility 0.25 mi
Last update 08 Dec 12:54 AM PST
Extended Forecast for

2 Miles NNW Napa CA

  • Overnight

    Overnight: Areas of fog.  Otherwise, mostly cloudy, with a steady temperature around 40. Calm wind.

    Areas Fog

    Low: 40 °F

  • Thursday

    Thursday: Rain, mainly after 10am.  Patchy fog before 10am. High near 52. Calm wind becoming south 5 to 9 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Patchy Fog

    High: 52 °F

  • Thursday
    Night

    Thursday Night: Rain, mainly before 10pm.  Patchy dense fog after 1am. Low around 34. South southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Slight Chance
    Rain and
    Patchy Dense
    Fog

    Low: 34 °F

  • Friday

    Friday: A 30 percent chance of rain after 4pm.  Patchy dense fog before noon.  Otherwise, partly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.

    Patchy Dense
    Fog then
    Chance Rain

    High: 52 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 42. South southeast wind 5 to 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely

    Low: 42 °F

  • Saturday

    Saturday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 54. Breezy.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Showers and
    Breezy

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Some of the storms could produce small hail.  Low around 40. Chance of precipitation is 100%.

    Showers

    Low: 40 °F

  • Sunday

    Sunday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 51.

    Rain Likely

    High: 51 °F

  • Sunday
    Night

    Sunday Night: A chance of rain, mainly before 10pm.  Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 32.

    Chance Rain

    Low: 32 °F

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 40. Calm wind.
Thursday
Rain, mainly after 10am. Patchy fog before 10am. High near 52. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 10pm. Patchy dense fog after 1am. Low around 34. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain after 4pm. Patchy dense fog before noon. Otherwise, partly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 42. South southeast wind 5 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 54. Breezy. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Some of the storms could produce small hail. Low around 40. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain, mainly before 10pm. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 32.
Monday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 50.
Monday Night
Patchy fog. Patchy frost. Otherwise, partly cloudy, with a low around 31.
Tuesday
Widespread frost. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
2 Miles NNW Napa CA
 38.31°N 122.32°W (Elev. 98 ft)
11:41 pm PST Dec 7, 2022
1am PST Dec 8, 2022-6pm PST Dec 14, 2022
 
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Additional Resources

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