Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

67°F

19°C

Humidity 26%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 10 Nov 01:56 AM PST
Extended Forecast for

Ione CA

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. Calm wind becoming east around 6 mph in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm.  Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 10am.  Cloudy, with a high near 58.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Calm wind.
Monday
Mostly sunny, with a high near 78. Light and variable wind.
Monday Night
Partly cloudy, with a low around 58. Calm wind.
Veterans Day
Partly sunny, with a high near 76. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 56. Calm wind becoming east around 6 mph in the evening.
Wednesday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 70.
Wednesday Night
Showers, mainly after 10pm. Low around 53. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 10am. Cloudy, with a high near 58.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 45.
Friday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 54.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 46.
Sunday
A chance of showers. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.35°N 120.91°W (Elev. 446 ft)
1:20 am PST Nov 10, 2025
2am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database