Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

57°F

14°C

Humidity 72%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 14 Nov 09:28 AM PST
Extended Forecast for

Pittsburg CA

  • Today

    Today: Mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 2pm.  High near 62. South wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Slight Chance
    Rain then
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Low around 52. West southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 60. West wind around 9 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 56. Breezy.

    High: 56 °F

    Rain and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 64. Light and variable wind.
Tonight
Mostly cloudy, with a low around 53. Calm wind becoming east southeast around 5 mph after midnight.
Sunday
Rain, mainly after 2pm. High near 62. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 52. West southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 60. West wind around 9 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 50.
Wednesday
Rain. Cloudy, with a high near 56. Breezy.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg CA
 38.04°N 121.87°W (Elev. 3 ft)
8:56 am PST Nov 14, 2026
10am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database