Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to bring summer heat and humidity to several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are forecast for the Northeast and northern Mid-Atlantic today. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230ft.

NA

65°F

18°C

Humidity 81%
Wind Speed NA
Barometer 29.95 in
Dewpoint 59°F (15°C)
Visibility NA
Last update 21 Aug 8:48 am PDT
Extended Forecast for

8 Miles SW Saint Helena CA

  • Today

    Today: Sunny, with a high near 92. Light west wind increasing to 5 to 10 mph in the afternoon.

    Sunny

    High: 92 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. West wind 6 to 11 mph becoming light northwest  after midnight.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    Sunny

    High: 92 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the afternoon.

    Sunny

    High: 91 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Saturday

    Saturday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 93.

    Sunny

    High: 93 °F

Detailed Forecast

Today
Sunny, with a high near 92. Light west wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 60. West wind 6 to 11 mph becoming light northwest after midnight.
Thursday
Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
8 Miles SW Saint Helena CA
 38.41°N 122.55°W (Elev. 492 ft)
4:02 am PDT Aug 21, 2019
9am PDT Aug 21, 2019-6pm PDT Aug 27, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database