safety
Heat wave strikes the East Bay
By KTVU FOX 2 News
· July 13, 2026
· 1 min read
High humidity has rolled through the Bay Area thanks to monsoonal moisture blowing up the state from Southern California. In addition to the clouds and higher heat, there's a chance of dry lightning, which could spark a wildfire, which has CAL FIRE crews on alert.
Key takeaway In addition to the clouds and higher heat, there's a chance of dry lightning, which could spark a wildfire, which has CAL FIRE crews on alert.
Why this matters in The San Francisco
The heat wave striking the East Bay poses a significant threat to San Francisco 's neighboring communities, where wildfire risks are already a concern. With CAL FIRE crews on alert, residents can expect a heightened presence of fire prevention efforts in the region. San Francisco's own emergency services may also be impacted, as resources could be diverted to support neighboring areas in the event of a wildfire. The city's proximity to the East Bay means that San Francisco residents may face air quality issues and other secondary effects if a wildfire were to break out. As the situation unfolds, San Francisco residents should remain vigilant and prepared for potential evacuations or other safety measures, and stay informed about the latest developments in the East Bay's heat wave and wildfire risk. The city's emergency management systems will likely be closely monitoring the situation.
About this story
Original reporting by KTVU FOX 2 News . The San Francisco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KTVU FOX 2 News . Have a tip or correction? Contact our newsroom .
Category: safety ·
Published: July 13, 2026 ·
Source: KTVU FOX 2 News ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? High humidity has rolled through the Bay Area thanks to monsoonal moisture blowing up the state from Southern California. In addition to the clouds and higher heat, there's a chance of dry lightning, which could spark a wildfire, which has CAL FIRE crews on alert.
When was this published? This article was first published on July 13, 2026 by KTVU FOX 2 News and curated for The San Francisco readers.
Who reported this story? This story was reported by KTVU FOX 2 News. To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The San Francisco, or browse our daily briefing and topic hubs .
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