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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

50°F

10°C

Humidity 40%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 12 Jan 06:56 AM PST
Extended Forecast for

12 Miles S Ione CA

  • Today

    Today: Sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Widespread dense fog between 9pm and 3am. Otherwise, mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Dense Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

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

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
Widespread dense fog between 9pm and 3am. Otherwise, mostly clear, with a low around 41. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 56. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 57. Calm wind.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Ione CA
 38.2°N 120.99°W (Elev. 197 ft)
Last Update:
1:21 am PST Jan 12, 2026
Forecast Valid:
8am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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