Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >
Hazardous Weather Conditions
Current conditions at
DIABLO GRANDE (DBLC1)
Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.NA
94°F
34°C
| Humidity | 14% |
| Wind Speed | ENE 9 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Heat Index | 90°F (32°C) |
| Last update | 01 Sep 01:00 PM PDT |
Extended Forecast for
15 Miles S Tracy CA
Heat Advisory September 1, 01:53pm until September 1, 11:00pm
NOW until 11:00pm Mon
Heat Advisory
Labor Day
High: 94 °F
Sunny
Tonight
Low: 73 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Labor Day
Sunny, with a high near 94. North wind around 9 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 73. West southwest wind around 7 mph.
Tuesday
Sunny, with a high near 93. South southwest wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 67. West southwest wind around 7 mph.
Wednesday
Sunny, with a high near 89. West southwest wind 5 to 8 mph becoming north northeast in the morning.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 79.
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Forecast AreaABOUT 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)
12:11 pm PDT Sep 1, 2025
1pm PDT Sep 1, 2025-6pm PDT Sep 7, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
