Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

50°F

10°C

Humidity 99%
Wind Speed SSE 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 21 Apr 01:52 AM PDT
Extended Forecast for

Graton CA

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Patchy fog before 3am, then areas of fog after 5am. Low around 48. Calm wind.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers and
    Areas Fog

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly before 4pm, then rain likely and possibly a thunderstorm after 5pm.  Areas of fog before 10am. High near 62. Calm wind becoming west southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers and
    Areas Fog

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after midnight.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 43. West southwest wind around 6 mph becoming calm  in the evening.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am.  Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 65. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 65 °F

    Chance Rain
    and Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 41. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 71.

    High: 71 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Patchy fog before 3am, then areas of fog after 5am. Low around 48. Calm wind. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms, mainly before 4pm, then rain likely and possibly a thunderstorm after 5pm. Areas of fog before 10am. High near 62. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 50 percent chance of rain, mainly after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 43. West southwest wind around 6 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of rain before 11am. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 70.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 43.
Friday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 71.
Friday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46.
Saturday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 67.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 68.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Graton CA
 38.45°N 122.88°W (Elev. 95 ft)
12:31 am PDT Apr 21, 2026
2am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
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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