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Hazardous Weather Conditions

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

NA

81°F

27°C

Humidity 31%
Wind Speed E 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index80°F (27°C)
Last update 14 Oct 12:39 PM PDT
Extended Forecast for

7 Miles SW Saint Helena CA

Coastal Flood Advisory October 14, 12:49pm until October 14, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 14, 12:49pm until October 14, 04:00pm

    NOW until 4:00pm Wed

    Coastal Flood Advisory

  • This Afternoon

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 92. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Calm wind becoming west around 6 mph.
Tonight
Clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 91. Calm wind becoming northeast around 5 mph.
Thursday Night
Clear, with a low around 64. Calm wind becoming north northeast around 5 mph after midnight.
Friday
Sunny, with a high near 92. North northeast wind around 6 mph becoming calm in the afternoon.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 77.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Saint Helena CA
 38.43°N 122.55°W (Elev. 459 ft)
Last Update:
12:26 pm PDT Oct 14, 2026
Forecast Valid:
12pm PDT Oct 14, 2026-6pm PDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation