
NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd
Hazardous Weather Conditions
Current conditions at
DIABLO GRANDE (DBLC1)
Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.NA
46°F
8°C
| Humidity | 48% |
| Wind Speed | WSW 3 MPH |
| Barometer | NA |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Last update | 27 Jan 06:00 AM PST |
Extended Forecast for
15 Miles S Tracy CA
Dense Fog Advisory until January 27, 11:00am
NOW until 11:00am Tue

Dense Fog Advisory
Today

High: 60 °F
Increasing
CloudsTonight
Low: 42 °F
Chance Rain
then Partly
CloudyWednesday

High: 58 °F
Mostly Sunny
Wednesday Night

Low: 40 °F
Mostly Clear
Thursday

High: 60 °F
Sunny
Thursday Night

Low: 43 °F
Partly Cloudy
Friday

High: 63 °F
Partly Sunny
Friday Night

Low: 44 °F
Mostly Cloudy
Detailed Forecast
Today
Increasing clouds, with a high near 60. South southwest wind around 7 mph.
Tonight
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42. Southwest wind around 6 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 58. North wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 40. West northwest wind around 7 mph.
Thursday
Sunny, with a high near 60. West wind around 6 mph becoming north northeast in the morning.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 63.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 60.
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ABOUT THIS FORECAST
Point Forecast:
15 Miles S Tracy CA
37.52°N 121.46°W (Elev. 1969 ft)
37.52°N 121.46°W (Elev. 1969 ft)
1:21 am PST Jan 27, 2026
6am PST Jan 27, 2026-6pm PST Feb 2, 2026



