NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

52°F

11°C

Humidity 20%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 17 Apr 02:00 AM PDT
Extended Forecast for

15 Miles S Tracy CA

  • Overnight

    Overnight: Clear, with a low around 40. Breezy, with a northwest wind around 22 mph, with gusts as high as 43 mph.

    Low: 40 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 65. North northwest wind 10 to 18 mph, with gusts as high as 37 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. North northwest wind 5 to 8 mph becoming west southwest after midnight.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Light and variable wind becoming east northeast around 6 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Light and variable wind becoming west southwest around 6 mph in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Clear, with a low around 40. Breezy, with a northwest wind around 22 mph, with gusts as high as 43 mph.
Friday
Sunny, with a high near 65. North northwest wind 10 to 18 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 45. North northwest wind 5 to 8 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 72. Light and variable wind becoming east northeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 50. Light and variable wind becoming west southwest around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 64.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 58.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Tracy CA
 37.52°N 121.46°W (Elev. 1969 ft)
2:01 am PDT Apr 17, 2026
3am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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