Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

46°F

8°C

Humidity 41%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 28 Dec 11:56 PM PST
Extended Forecast for

6 Miles SW Jackson CA

Dense Fog Advisory December 29, 01:00am until December 29, 11:00am
Frost Advisory December 29, 01:00am until December 29, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
Frost Advisory
  • Overnight

    Overnight: Areas of frost after 3am.  Otherwise, mostly cloudy, with a low around 34. Light east wind.

    Low: 34 °F

    Areas Frost

  • Monday

    Monday: Widespread dense fog before 9am. Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Areas Frost
    and Dense Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Light east wind.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain likely.  Cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Overnight
Areas of frost after 3am. Otherwise, mostly cloudy, with a low around 34. Light east wind.
Monday
Widespread dense fog before 9am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 47. Light and variable wind.
Monday Night
Partly cloudy, with a low around 38. Light east wind.
Tuesday
Mostly sunny, with a high near 51. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 41. Calm wind.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 45. Chance of precipitation is 60%.
New Year's Day
Rain likely. Cloudy, with a high near 52.
Thursday Night
Rain likely. Cloudy, with a low around 48.
Friday
Rain likely. Cloudy, with a high near 54.
Friday Night
Rain likely. Cloudy, with a low around 48.
Saturday
Rain likely. Cloudy, with a high near 50.
Saturday Night
Rain likely. Cloudy, with a low around 47.
Sunday
Rain likely. Mostly cloudy, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Jackson CA
 38.29°N 120.84°W (Elev. 837 ft)
11:36 pm PST Dec 28, 2025
12am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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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