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Multi-day heavy rainfall and flooding event continues to unfold in the Central and Southern U.S.

Another day of heavy rain on Friday will further increase the risk of flash flooding and long-term flooding in the Southern Plains and the Lower/Mid-Mississippi and Ohio River Valleys. The NWS Weather Prediction Center has issued Moderate Risks for excessive rainfall for parts of these regions on Friday and into the weekend. Some areas may see an additional 4-5 inches of rain over the next 3 days. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

39°F

4°C

Humidity 93%
Wind Speed calm
Barometer 30.20 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Feb 11:35 pm PST
Extended Forecast for

4 Miles WSW Lake Berryessa CA

  • Tonight

    Tonight: Mostly clear, with a low around 30. North northwest wind around 14 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 30 °F

  • Friday

    Friday: Sunny, with a high near 52. North wind 16 to 18 mph, with gusts as high as 28 mph.

    Sunny

    High: 52 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 30. West wind 5 to 7 mph.

    Mostly Clear

    Low: 30 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 36. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 36 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    Mostly Sunny

    High: 54 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 38.

    Partly Cloudy

    Low: 38 °F

  • Monday

    Monday: A chance of showers.  Partly sunny, with a high near 46.

    Chance
    Showers

    High: 46 °F

  • Monday
    Night

    Monday Night: A slight chance of showers.  Partly cloudy, with a low around 34.

    Slight Chance
    Showers

    Low: 34 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 30. North northwest wind around 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 52. North wind 16 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 30. West wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 51. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 36. North northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 38.
Monday
A chance of showers. Partly sunny, with a high near 46.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Partly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
4 Miles WSW Lake Berryessa CA
 38.56°N 122.3°W (Elev. 1604 ft)
7:23 pm PST Feb 22, 2018
8pm PST Feb 22, 2018-6pm PST Mar 1, 2018
 
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Additional Resources

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Hourly Weather Forecast

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