Snow Shifting to the Northeast; Heavy Rain Returns to the South; Blizzard Conditions in Alaska; Monsoon Tough Impacts American Samoa

A storm will slide across northern New England Tuesday with locally heavy snow and ice. Further south, heavy rain and additional flooding is possible from Texas to South Carolina. In Alaska, strong winds and heavy snow will continue Tuesday with localized Blizzard conditions around Bethel. A strong monsoonal trough will continue to pass over American Samoa through Wednesday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

42°F

6°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Feb 11:54 PM PST
Extended Forecast for

Lake Berryessa CA

  • Overnight

    Overnight: Partly cloudy, with a low around 44. West northwest wind 8 to 11 mph.

    Partly Cloudy

    Low: 44 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind 5 to 9 mph.

    Mostly Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 42. Calm wind.

    Partly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Sunny, with a high near 65. North wind 6 to 8 mph.

    Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 43. Light northwest wind.

    Partly Cloudy

    Low: 43 °F

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Friday

    Friday: Partly sunny, with a high near 68.

    Partly Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. West northwest wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 64. North wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 65. North wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 43. Light northwest wind.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 67.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Lake Berryessa CA
 38.57°N 122.24°W (Elev. 732 ft)
3:02 pm PST Feb 17, 2020
12am PST Feb 18, 2020-6pm PST Feb 23, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database