Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
70°F
21°C
| Humidity | 21% |
| Wind Speed | S 7 MPH |
| Barometer | NA |
| Dewpoint | 28°F (-2°C) |
| Visibility | NA |
| Last update | 21 May 12:28 AM PDT |
Extended Forecast for
3 Miles NE Brentwood CA
Overnight
Low: 56 °F
Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 56 °F
Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 56. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 92. Light west northwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Clear, with a low around 56. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 90. Light west northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 54. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
Sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Brentwood CA
37.96°N 121.65°W (Elev. 20 ft)
37.96°N 121.65°W (Elev. 20 ft)
11:26 pm PDT May 20, 2026
12am PDT May 21, 2026-6pm PDT May 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
