National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Fire Weather Concerns; Severe Thunderstorms from the Plains to Mississippi Valley

Extremely critical fire weather concerns for portions of the southern High Plans as strong wind and very dry conditions could result in rapid spread of any fires. Meanwhile, severe thunderstorms are expected once again across areas of the Central and Southern Plains, then spreading in the Mississippi Valley regions on Monday. Damaging winds, very large hail and strong tornadoes are possible. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

47°F

8°C

Humidity 78%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 26 Apr 08:28 PM PDT
Extended Forecast for

3 Miles SSE Pittsburg CA

  • Tonight

    Tonight: Mostly clear, with a low around 47. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. West wind 5 to 9 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Southwest wind around 6 mph becoming light and variable.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. West southwest wind around 10 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 65. West wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 48. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 72. Southwest wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 51. West southwest wind around 10 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Pittsburg CA
 37.97°N 121.86°W (Elev. 692 ft)
Last Update:
8:59 pm PDT Apr 26, 2026
Forecast Valid:
9pm PDT Apr 26, 2026-6pm PDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation