Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

69°F

21°C

Humidity 36%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 22 Mar 07:28 PM PDT
Extended Forecast for

4 Miles ENE Clayton CA

  • Tonight

    Tonight: Mostly clear, with a low around 56. West southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54. West southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. West southwest wind around 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 75. West wind 9 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 55. West southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 54. West southwest wind around 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 74.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Clayton CA
 37.95°N 121.88°W (Elev. 1358 ft)
2:41 pm PDT Mar 22, 2026
8pm PDT Mar 22, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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