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Hurricane Milton Strengthening in the Gulf of Mexico; Dangerous Heat in the Southwest

Hurricane Milton is strengthening in the southwest Gulf of Mexico. Milton is expected to become a major hurricane and bring significant impacts to Florida this upcoming week, including heavy rain and flooding, life-threatening storm surge, and damaging winds. Meanwhile, a late season heat wave will continue across portions of California into the Desert Southwest through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Clear

66°F

19°C

Humidity 48%
Wind Speed ENE 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Oct 03:35 AM PDT
Extended Forecast for

4 Miles NNW Napa CA

Heat Advisory October 7, 03:58am until October 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 7, 03:58am until October 7, 11:00pm

    NOW until 11:00pm Mon

    Heat Advisory

  • Overnight

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Light south wind.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Light west southwest wind.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 69. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Light south wind.
Tuesday
Sunny, with a high near 91. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. Light west southwest wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 79.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Saturday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 78.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Napa CA
 38.35°N 122.33°W (Elev. 105 ft)
Last Update:
2:22 am PDT Oct 7, 2024
Forecast Valid:
3am PDT Oct 7, 2024-6pm PDT Oct 13, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation