Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Hot weather continues for the Pacific Northwest and Great Basin; monsoonal moisture establishing over the Southwest

Across the western U.S., excessive heat will continue with widespread 100-plus degree temperatures for the lower elevations of Washington, Oregon, Idaho, Nevada, and California through midweek. Across the Desert Southwest, normal hot temperatures will be present through the week. Increasing moisture from the monsoon will make it feel more humid as well as aid in thunderstorm development.
Read More...

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fair

63°F

17°C

Humidity 70%
Wind Speed WSW 3 MPH
Barometer 29.91 in (1012.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Jun 9:54 pm PDT
Extended Forecast for

Vallejo CA

  • Overnight

    Mostly Clear

    Mostly
    Clear

    Low: 57 °F

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 89 °F

  • Tuesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 57 °F

  • Wednesday

    Mostly Sunny

    Mostly
    Sunny

    High: 89 °F

  • Wednesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 58 °F

  • Thursday

    Mostly Sunny

    Mostly
    Sunny

    High: 81 °F

  • Thursday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 59 °F

  • Friday

    Mostly Sunny

    Mostly
    Sunny

    High: 78 °F

  • Friday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 58 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 57. West southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 89. Southwest wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 57. Southwest wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 89. Southwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 58. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 58.
Independence Day
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 77.
  Click Map For Forecast
Point Forecast:
Vallejo CA
 38.14°N 122.22°W (Elev. 197 ft)
2:06 pm PDT Jun 29, 2015
11pm PDT Jun 29, 2015-6pm PDT Jul 6, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database