Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

58°F

14°C

Humidity 32%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 10 Mar 09:28 PM PDT
Extended Forecast for

4 Miles ENE Clayton CA

  • Tonight

    Tonight: Mostly clear, with a low around 45. West southwest wind 8 to 10 mph becoming northwest after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. North wind around 8 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West southwest wind 7 to 9 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West southwest wind 6 to 8 mph becoming north in the morning.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West southwest wind around 9 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. West southwest wind 8 to 10 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 71. North wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 51. West southwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 76. West southwest wind 6 to 8 mph becoming north in the morning.
Thursday Night
Mostly clear, with a low around 51. West southwest wind around 9 mph.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Clayton CA
 37.95°N 121.88°W (Elev. 1358 ft)
1:26 pm PDT Mar 10, 2026
10pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database