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

GREEN SPRING (GNSC1)

Lat: 37.83418°NLon: 120.50311°WElev: 1108.0ft.

NA

62°F

17°C

Humidity 86%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 29 Sep 11:03 PM PDT
Extended Forecast for

19 Miles SW Groveland CA

  • Tonight

    Tonight: A slight chance of showers between midnight and 2am.  Mostly cloudy, with a low around 59. North northwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. West southwest wind 5 to 7 mph becoming north northwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. North northwest wind 6 to 9 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 59. North northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 59. West southwest wind 5 to 7 mph becoming north northwest after midnight.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. North northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SW Groveland CA
 37.67°N 120.46°W (Elev. 279 ft)
10:22 pm PDT Sep 29, 2025
11pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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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