Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

47°F

8°C

Humidity 41%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 24 Jan 11:28 PM PST
Extended Forecast for

3 Miles N Clayton CA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. East northeast wind around 8 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, increasing clouds, with a high near 51. East wind around 8 mph.

    High: 51 °F

    Areas Frost
    then Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. East northeast wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East northeast wind 6 to 8 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. East northeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. East northeast wind around 8 mph, with gusts as high as 21 mph.
Sunday
Areas of frost before 9am. Otherwise, increasing clouds, with a high near 51. East wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 37. East northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 58. East northeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 37. East northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain, mainly before 10am. Partly sunny, with a high near 56.
Wednesday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 42.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly cloudy, 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 25, 2026
12am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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