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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

13°C

55°F

Humidity 33%
Wind Speed SW 8 MPH
Barometer 30.19 in
Dewpoint -3°C (27°F)
Visibility 16 km
Last update 21 Feb 2:20 pm PST
Extended Forecast for

Napa CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 13. Calm wind.

    Sunny

    High: 13 °C

  • Tonight

    Tonight: Mostly clear, with a low around -1. South wind 8 to 10 km/h.

    Mostly Clear

    Low: -1 °C

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 10am and 4pm. Some of the storms could produce small hail.  Mostly sunny, with a high near 13. Breezy, with a west northwest wind 5 to 15 km/h increasing to 27 to 37 km/h in the afternoon. Winds could gust as high as 48 km/h.

    Chance
    Showers and
    Breezy

    High: 13 °C

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 10pm.  Mostly clear, with a low around -2. North wind 5 to 8 km/h becoming calm  after midnight.

    Slight Chance
    Showers then
    Mostly Clear

    Low: -2 °C

  • Friday

    Friday: Sunny, with a high near 14. North wind 18 to 27 km/h, with gusts as high as 42 km/h.

    Sunny

    High: 14 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -1.

    Mostly Clear

    Low: -1 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 15.

    Mostly Sunny

    High: 15 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 0.

    Partly Cloudy

    Low: 0 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 16.

    Mostly Sunny

    High: 16 °C

Detailed Forecast

This Afternoon
Sunny, with a high near 13. Calm wind.
Tonight
Mostly clear, with a low around -1. South wind 8 to 10 km/h.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 10am and 4pm. Some of the storms could produce small hail. Mostly sunny, with a high near 13. Breezy, with a west northwest wind 5 to 15 km/h increasing to 27 to 37 km/h in the afternoon. Winds could gust as high as 48 km/h.
Thursday Night
A 20 percent chance of showers before 10pm. Mostly clear, with a low around -2. North wind 5 to 8 km/h becoming calm after midnight.
Friday
Sunny, with a high near 14. North wind 18 to 27 km/h, with gusts as high as 42 km/h.
Friday Night
Mostly clear, with a low around -1.
Saturday
Mostly sunny, with a high near 15.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 2.
Monday
A chance of showers. Partly sunny, with a high near 14.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 1.
Tuesday
A chance of showers. Mostly sunny, with a high near 14.
Click Map For Forecast
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 6 m)
1:43 pm PST Feb 21, 2018
2pm PST Feb 21, 2018-6pm PST Feb 27, 2018
 
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Additional Resources

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