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NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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Hazardous Weather Conditions

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

67°F

19°C

Humidity 32%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 04 Feb 12:00 PM PST
Extended Forecast for

16 Miles SSE Tracy CA

Dense Fog Advisory February 4, 10:00pm until February 5, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. East southeast wind around 6 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 6 to 8 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. East southeast wind around 8 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. West wind around 6 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62. West southwest wind around 6 mph becoming northeast in the morning.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 4pm. Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 64. East southeast wind around 6 mph.
Tonight
Mostly clear, with a low around 54. South wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 65. East southeast wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 53. West wind around 6 mph.
Friday
Partly sunny, with a high near 62. West southwest wind around 6 mph becoming northeast in the morning.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of rain after 4pm. Mostly sunny, with a high near 62.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 47.
Monday
A slight chance of rain. Partly sunny, with a high near 54.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Tracy CA
 37.51°N 121.37°W (Elev. 3127 ft)
Last Update:
1:21 am PST Feb 4, 2026
Forecast Valid:
1pm PST Feb 4, 2026-6pm PST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation