A Large and Slow-Moving Storm System Producing Thunderstorms and Heavy Rain

A slow-moving and large storm system will produce widespread strong to severe thunderstorms and heavy rainfall with possible flooding from the Midwest and Ohio Valley to the Southern U.S. into late week. Record-breaking heat is possible in central California. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 May 11:00 PM PDT
Extended Forecast for

2 Miles E Vallejo CA

Heat Advisory until May 25, 11:00pm
Red Flag Warning until May 25, 11:00am
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory until May 25, 11:00pm
    Red Flag Warning until May 25, 11:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Mostly clear, with a low around 64. West wind around 7 mph.

    Mostly Clear

    Low: 64 °F

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.

    Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 52. West southwest wind around 14 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 52 °F

  • Thursday

    Thursday: Partly sunny, with a high near 69. Southwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 52. Southwest wind 13 to 16 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    Low: 52 °F

  • Friday

    Friday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 64. West wind around 7 mph.
Wednesday
Sunny, with a high near 86. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 52. West southwest wind around 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 69. Southwest wind 15 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 52. Southwest wind 13 to 16 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 50.
Memorial Day
Sunny, with a high near 77.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
2 Miles E Vallejo CA
 38.15°N 122.19°W (Elev. 801 ft)
9:49 pm PDT May 24, 2022
12am PDT May 25, 2022-6pm PDT May 30, 2022
 
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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