Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

N/A

Humidity 25%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 10 Aug 02:28 AM PDT
Extended Forecast for

4 Miles S Clayton CA

  • This Afternoon

    This Afternoon: Mostly cloudy early, then becoming sunny, with a high near 61. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. West southwest wind 6 to 11 mph becoming light southwest  after midnight. Winds could gust as high as 24 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. West southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of drizzle between 11am and 2pm, then a slight chance of rain after 2pm.  Mostly sunny, with a high near 67. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy early, then becoming sunny, with a high near 61. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 59. West southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 68. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 62. West southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday
A slight chance of drizzle between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 67. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 68.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 62.
Labor Day
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Clayton CA
 37.87°N 121.92°W (Elev. 2818 ft)
11:27 am PDT Sep 1, 2026
1pm PDT Sep 1, 2026-6pm PDT Sep 7, 2026
 
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Additional Resources

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