Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

60°F

16°C

Humidity 62%
Wind Speed NNE 14 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 11 Nov 07:28 AM PST
Extended Forecast for

Clayton CA

  • Veterans Day

    Veterans Day: Sunny, with a high near 75. Light and variable wind becoming north northeast around 6 mph in the morning.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 4am.  Partly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 10am.  High near 66. South wind 13 to 21 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 10pm.  Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am.  Mostly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Rain Likely

Detailed Forecast

Veterans Day
Sunny, with a high near 75. Light and variable wind becoming north northeast around 6 mph in the morning.
Tonight
Mostly clear, with a low around 48. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the morning.
Thursday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 51. Light and variable wind.
Friday
Rain, mainly after 10am. High near 66. South wind 13 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 10pm. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 64.
Sunday Night
Rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton CA
 37.94°N 121.94°W (Elev. 400 ft)
5:22 am PST Nov 11, 2026
8am PST Nov 11, 2026-6pm PST Nov 17, 2026
 
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Additional Resources

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