Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

46°F

8°C

Humidity 87%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 21 Nov 05:00 AM PST
Extended Forecast for

14 Miles SSW Tracy CA

Dense Fog Advisory until November 21, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 21, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51. West northwest wind 6 to 8 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. West wind 3 to 5 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. West wind around 6 mph becoming north in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Light southwest wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Northwest wind around 9 mph.
Friday
Sunny, with a high near 51. West northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 40. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 53. West wind around 6 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 40. Light southwest wind.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 43.
Thanksgiving Day
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Tracy CA
 37.56°N 121.49°W (Elev. 2598 ft)
1:20 am PST Nov 21, 2025
5am PST Nov 21, 2025-6pm PST Nov 27, 2025
 
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Additional Resources

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Hourly Weather Forecast

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