National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

40°F

4°C

Humidity 98%
Wind Speed E 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 17 Nov 04:56 PM PST
Extended Forecast for

Ione CA

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Light east wind.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 48. Calm wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 57. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 47. Light east wind.
Wednesday
Partly sunny, with a high near 59. Light and variable wind.
Wednesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 48. Calm wind becoming east southeast around 6 mph in the evening. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A slight chance of showers. Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.34°N 120.94°W (Elev. 299 ft)
Last Update:
1:21 pm PST Nov 17, 2025
Forecast Valid:
6pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation