Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

45°F

7°C

Humidity 85%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 23 Jan 06:28 AM PST
Extended Forecast for

3 Miles N Clayton CA

  • Today

    Today: Patchy dense fog before noon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming north northeast around 5 mph in the morning.

    High: 56 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 9pm and 3am.  Otherwise, partly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. East northeast wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. East northeast wind around 9 mph.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Patchy dense fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming north northeast around 5 mph in the morning.
Tonight
Patchy fog between 9pm and 3am. Otherwise, partly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Increasing clouds, with a low around 35. East northeast wind 6 to 10 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 53. East northeast wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 58.
Monday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 41.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 57.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Clayton CA
 37.98°N 121.95°W (Elev. 719 ft)
12:26 am PST Jan 23, 2026
7am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

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