Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend
Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >
Current conditions at
Berkeley Lab (LBNL1)
Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.NA
55°F
13°C
| Humidity | 96% |
| Wind Speed | SE 2 MPH |
| Barometer | NA |
| Dewpoint | 54°F (12°C) |
| Visibility | NA |
| Last update | 09 Aug 05:45 AM PDT |
Extended Forecast for
2 Miles NNW Hercules CA
Today
High: 79 °F
Sunny
Tonight
Low: 58 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy
Wednesday
High: 70 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 79. South southwest wind 8 to 16 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 58. South southwest wind 10 to 14 mph.
Sunday
Sunny, with a high near 80. Southwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 56. South southwest wind 11 to 13 mph.
Monday
Sunny, with a high near 78. South southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Hercules CA
38.02°N 122.27°W (Elev. 92 ft)
38.02°N 122.27°W (Elev. 92 ft)
1:26 am PDT Aug 9, 2025
6am PDT Aug 9, 2025-6pm PDT Aug 15, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
