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

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

NA

58°F

14°C

Humidity 98%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 29 Sep 05:56 PM PDT
Extended Forecast for

Ione CA

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers between 10am and 11am.  Partly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 72. Calm wind becoming west southwest around 5 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 60. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
A slight chance of showers between 10am and 11am. Partly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 60. West southwest wind around 6 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 72. Calm wind becoming west southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 79.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.34°N 120.94°W (Elev. 299 ft)
5:21 pm PDT Sep 29, 2025
6pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database