Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

63°F

17°C

Humidity 39%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 19 Jan 12:56 PM PST
Extended Forecast for

11 Miles SE Diamond Springs CA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 63. Calm wind.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after midnight. Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear
    then Haze

  • Tuesday

    Tuesday: Widespread haze before 1pm. Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Haze

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Thursday Night

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

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 63. Calm wind.
Tonight
Widespread haze after midnight. Mostly clear, with a low around 47. Calm wind.
Tuesday
Widespread haze before 1pm. Mostly sunny, with a high near 64. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 50. Calm wind.
Wednesday
Mostly cloudy, with a high near 62. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Diamond Springs CA
 38.59°N 120.66°W (Elev. 2579 ft)
1:26 pm PST Jan 19, 2026
1pm PST Jan 19, 2026-6pm PST Jan 25, 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