
Pacific Storm System Across the West; Fire Weather Concerns in the Southeast
A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
49°F
9°C
| Humidity | 100% |
| Wind Speed | NE 1 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 21 Apr 12:28 AM PDT |
Extended Forecast for
5 Miles W Brentwood CA
Overnight

Low: 55 °F
Rain
Tuesday

High: 61 °F
Showers
Tuesday Night

Low: 50 °F
Chance Rain
Wednesday

High: 64 °F
Chance Rain
Wednesday Night

Low: 48 °F
Mostly Clear
Thursday

High: 70 °F
Sunny
Thursday Night

Low: 50 °F
Partly Cloudy
Friday

High: 73 °F
Mostly Sunny
Friday Night

Low: 53 °F
Partly Cloudy
Detailed Forecast
Overnight
Rain. Low around 55. South wind around 6 mph becoming north northwest. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms, mainly before 4pm, then rain likely and possibly a thunderstorm after 5pm. High near 61. East wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain before 11pm, then a chance of rain after 3am. Partly cloudy, with a low around 50. West southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 64. South wind around 7 mph becoming west in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 48. West southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles W Brentwood CA
37.92°N 121.79°W (Elev. 400 ft)
37.92°N 121.79°W (Elev. 400 ft)
12:31 am PDT Apr 21, 2026
12am PDT Apr 21, 2026-6pm PDT Apr 27, 2026


