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

56°F

13°C

Humidity 83%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 30 Sep 09:56 PM PDT
Extended Forecast for

Ione CA

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 2pm, then a slight chance of showers after 4pm.  Partly sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 61. North northwest wind around 5 mph becoming calm  in the evening.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 11am.  Partly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 55. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 60. Calm wind.
Wednesday
A chance of showers before 2pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 61. North northwest wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. West northwest wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 79.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.34°N 120.94°W (Elev. 299 ft)
10:22 pm PDT Sep 30, 2025
10pm PDT Sep 30, 2025-6pm PDT Oct 7, 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