Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

68°F

20°C

Humidity 49%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 30 Sep 12:26 PM PDT
Extended Forecast for

20 Miles NNE Lakeport CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 3pm.  Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 2am and 5am.  Mostly cloudy, with a temperature rising to around 49 by 3am. Southwest wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a steady temperature around 47. Southwest wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 45. West southwest wind around 6 mph.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 51. West southwest wind 3 to 6 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly between 2am and 5am. Mostly cloudy, with a temperature rising to around 49 by 3am. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a steady temperature around 47. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 45. West southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 51. West southwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Lakeport CA
 39.28°N 122.72°W (Elev. 5381 ft)
12:01 pm PDT Sep 30, 2025
12pm PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

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