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Excessive Heat WARNING Wednesday
Summary by The Waco Editorial Desk · Based on reporting by Matt Hines , KXXV (ABC 25) News
· July 21, 2026
· 1 min read
The heat is on full blast as we head into Wednesday. An Excessive Heat WARNING is in effect for a large part of the area through Wednesday evening. Lows tonight will be in the upper 70s, but we should see highs Wednesday afternoon in the 101-105 range. Heat index values could exceed 110 in a few ...
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Summary created by The Waco Editorial Desk — automated, rule-governed Original reporting Matt Hines, KXXV (ABC 25) News Original story Read at the source Source published Jul 21, 2026 Indexed here Jul 21, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
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Key takeaway Lows tonight will be in the upper 70s, but we should see highs Wednesday afternoon in the 101-105 range.
Why this matters in The Waco
The Excessive Heat WARNING in effect for our area through Wednesday evening is a stark reminder of the severe heat waves that are common in Waco during the summer months. With heat index values potentially exceeding 110 in some locations, residents, especially those who work outdoors or are vulnerable to heat-related illnesses, need to take necessary precautions to stay safe. The city's public safety officials will likely be on high alert, monitoring the situation closely and responding to any heat-related emergencies. As the heat wave persists, it's crucial for residents to check on their neighbors, particularly the elderly and young children, who may be more susceptible to heat exhaustion. The anticipated arrival of Tropical Storm Berta late Thursday into Friday may bring some relief, but it's unlikely to provide significant respite from the heat, and residents should continue to prioritize their safety and well-being.
About this story
Original reporting by KXXV (ABC 25) News . The Waco 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 KXXV (ABC 25) News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 21, 2026 ·
Source: KXXV (ABC 25) News ·
Reading time: 1 min
Frequently asked about this story
What is this story about? The heat is on full blast as we head into Wednesday. An Excessive Heat WARNING is in effect for a large part of the area through Wednesday evening. Lows tonight will be in the upper 70s, but we should see highs Wednesday afternoon in the 101-105 range. Heat index values could exceed 110 in a few ...
When was this published? This article was first published on July 21, 2026 by KXXV (ABC 25) News and curated for The Waco readers.
Who reported this story? This story was reported by Matt Hines at KXXV (ABC 25) News. To learn more about how The Waco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The Waco, or browse our daily briefing and topic hubs .
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