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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

66°F

19°C

Humidity 79%
Wind Speed E 1 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 20 Aug 12:07 PM PDT
Extended Forecast for

8 Miles SSW Saint Helena CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 85. West wind around 6 mph.

    High: 85 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Light west wind.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 50. West southwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 86.

    High: 86 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 85. West wind around 6 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Light west wind.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 50. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 51.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 86.
Sunday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 52.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 50.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 84.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Saint Helena CA
 38.41°N 122.55°W (Elev. 492 ft)
Last Update:
11:44 am PDT Aug 20, 2026
Forecast Valid:
12pm PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
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