local
Dangerous heat index numbers on the rise
By Bryan Hale at ValleyCentral (KVEO NBC 23 / CBS 4) - Local News
· June 17, 2026
· 1 min read
HARLINGEN, Texas (ValleyCentral) -- The recent rain from a tropical low-pressure center left behind a soggy soil across deep South Texas, creating the theme of high-humidity for the next couple of days. As water evaporates, out of the soil, humidity will increase. Meanwhile, the old tropical low-...
Key takeaway As water evaporates, out of the soil, humidity will increase.
Why this matters in The McAllen
The rising heat index numbers in deep South Texas will have a significant impact on outdoor activities in McAllen , particularly for vulnerable populations such as the elderly and young children. As the humidity increases due to evaporation from the soggy soil, residents can expect to feel the effects of the heat even more intensely. This is a concern for local events and festivals that take place outdoors, as organizers will need to take extra precautions to ensure the safety of attendees. Additionally, the increased humidity will also affect the city's infrastructure, potentially leading to more frequent power outages and straining the local water supply. Residents should be prepared to take necessary precautions to stay cool and hydrated, and city officials should be proactive in addressing the potential consequences of the rising heat index.
About this story
Original reporting by ValleyCentral (KVEO NBC 23 / CBS 4) - Local News . The McAllen 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 ValleyCentral (KVEO NBC 23 / CBS 4) - Local News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 17, 2026 ·
Source: ValleyCentral (KVEO NBC 23 / CBS 4) - Local News ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? HARLINGEN, Texas (ValleyCentral) -- The recent rain from a tropical low-pressure center left behind a soggy soil across deep South Texas, creating the theme of high-humidity for the next couple of days. As water evaporates, out of the soil, humidity will increase. Meanwhile, the old tropical low-...
When was this published? This article was first published on June 17, 2026 by ValleyCentral (KVEO NBC 23 / CBS 4) - Local News and curated for The McAllen readers.
Who reported this story? This story was reported by Bryan Hale at ValleyCentral (KVEO NBC 23 / CBS 4) - Local News. To learn more about how The McAllen selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The McAllen, or browse our daily briefing and topic hubs .
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