local
Meteorologists warn week ahead in US will have dangerous temps: 'Heat is not to be played with'
By Seth Borenstein, Associated Press at KSAT 12 (ABC) - San Antonio News
· July 10, 2026
· 5 min read
Most of America's Lower 48 states are about to swelter under an unusually large, strong and long-lasting heat dome that will spike temperatures in a way that the National Weather Service calls “significant and dangerous.”The heat wave will start this weekend and last at least a week, with some ar...
Key takeaway While it will initially miss the East Coast, the heat dome will shift and wobble, maybe even spreading from coast-to-coast over the next 10 days or more, they said.
Why this matters in Alamo Heights News
For Alamo Heights residents, the impending heat wave poses a significant threat, particularly given the area's already hot summer climate. As temperatures soar 15 to 25 degrees above normal, local residents can expect extended periods of extreme heat, with little relief even at night. This prolonged heat exposure can be especially hazardous for vulnerable populations, such as the elderly and young children. The city's public safety measures, including heat-related emergency response plans, will be put to the test as the heat wave persists. Local residents should be prepared to take extra precautions to stay cool and hydrated, and to check in on neighbors who may be at risk. The heat wave's impact on local wildlife and vegetation is also a concern, as the area's drought-prone landscape can quickly become even more susceptible to wildfires. As the heat wave approaches, Alamo Heights residents should stay informed about local heat advisories and take necessary steps to protect themselves and their community.
About this story
Original reporting by KSAT 12 (ABC) - San Antonio News . Alamo Heights News 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 KSAT 12 (ABC) - San Antonio News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 10, 2026 ·
Source: KSAT 12 (ABC) - San Antonio News ·
Reading time: 5 min
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Frequently asked about this story
What is this story about? Most of America's Lower 48 states are about to swelter under an unusually large, strong and long-lasting heat dome that will spike temperatures in a way that the National Weather Service calls “significant and dangerous.”The heat wave will start this weekend and last at least a week, with some ar...
When was this published? This article was first published on July 10, 2026 by KSAT 12 (ABC) - San Antonio News and curated for Alamo Heights News readers.
Who reported this story? This story was reported by Seth Borenstein, Associated Press at KSAT 12 (ABC) - San Antonio News. To learn more about how Alamo Heights News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Alamo Heights News, or browse our daily briefing and topic hubs .
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