Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
| NWS Forecast for: San Francisco Bay South of the Bay Bridge (PZZ531) Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 239 PM PDT Mon May 18 2026 |  |
| Tonight: W wind 15 to 20 kt, easing to around 5 kt. Tue: W wind around 5 kt, veering to NW 10 to 15 kt in the afternoon. Tue Night: W wind 10 to 15 kt, becoming SW around 5 kt after midnight. Wed: SW wind around 5 kt, veering to W in the afternoon. Wed Night: W wind 10 to 15 kt, becoming SW around 5 kt after midnight. Thu: SW wind around 5 kt, veering to W in the afternoon. Thu Night: W wind 5 to 10 kt. Fri: SW wind 5 to 10 kt. Fri Night: W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Sat: SW wind 5 to 10 kt. Sat Night: W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. | |
| Zone Forecast: San Francisco Bay South of the Bay Bridge (PZZ531) | |
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