
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 | 56% |
| Wind Speed | W 16 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Wind Chill | 39°F (4°C) |
| Last update | 19 Feb 02:00 PM PST |
Extended Forecast for
14 Miles NE Mount Hamilton CA
Freeze Warning February 20, 12:00am until February 20, 09:00am
This Afternoon

High: 39 °F
Mostly Sunny
Tonight

Low: 24 °F
Mostly Clear
then FrostFriday

High: 44 °F
Frost then
Partly SunnyFriday Night

Low: 28 °F
Frost
Saturday

High: 51 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Mostly Clear
then Slight
Chance RainSunday
High: 59 °F
Slight Chance
Rain then
Mostly SunnySunday Night

Low: 41 °F
Slight Chance
RainMonday

High: 61 °F
Slight Chance
Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 39. West wind around 16 mph, with gusts as high as 29 mph.
Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 24. West wind 7 to 15 mph, with gusts as high as 32 mph.
Friday
Widespread frost before 9am. Otherwise, partly sunny, with a high near 44. West southwest wind around 6 mph becoming north in the afternoon.
Friday Night
Widespread frost, mainly after 8pm. Otherwise, partly cloudy, with a low around 28. South wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 51. South southeast wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday Night
A 10 percent chance of rain after 4am. Partly cloudy, with a low around 35.
Sunday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 59.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Monday
A slight chance of rain. Partly sunny, with a high near 61.
Monday Night
Rain. Mostly cloudy, with a low around 45.
Tuesday
Rain. Mostly cloudy, with a high near 56.
Tuesday Night
Rain. Mostly cloudy, with a low around 43.
Wednesday
Rain likely. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST
Point Forecast:
14 Miles NE Mount Hamilton CA
37.49°N 121.48°W (Elev. 2799 ft)
37.49°N 121.48°W (Elev. 2799 ft)
1:21 pm PST Feb 19, 2026
2pm PST Feb 19, 2026-6pm PST Feb 25, 2026



