Tropical Storm Bertha update, and the Nueces is flooding downstream

Summary by The San Antonio Editorial Desk · Based on reporting by Sarah Spivey, Justin Horne, Adam Caskey, KSAT 12 (ABC affiliate) · July 22, 2026 · 2 min read

FORECAST HIGHLIGHTS NUECES RIVER: Reaches major flood stage this morning T.S. BERTHA: Slight strengthening today, then weaker as it moves toward TX TRIPLE DIGITS: Good chance SA sees first 100° day on Wednesday FORECAST NUECES RIVER FLOODING AT COTULLA With an estimated 480 billion gallons of wat...

Why this matters in The San Antonio

The major flood stage of the Nueces River in Cotulla has significant implications for San Antonio, as the river's swollen waters make their way downstream. Residents in low-lying areas along the river should be prepared for potential flooding and take necessary precautions to ensure their safety. The expected rise of 3-4 more feet by tonight will likely exacerbate the situation, and the prolonged major flood stage into the weekend will test the city's flood mitigation measures. Meanwhile, the approaching heat wave, with temperatures potentially reaching 105° in areas south of town, will further strain the city's resources. The combination of flooding and extreme heat will require careful management from local authorities to prevent a humanitarian crisis. San Antonio's emergency services and flood control infrastructure will be put to the test in the coming days, making it crucial for residents to stay informed and follow evacuation instructions if necessary.

About this story

Original reporting by KSAT 12 (ABC affiliate). The San Antonio 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 affiliate). Have a tip or correction? Contact our newsroom.

Category: local · Published: July 22, 2026 · Source: KSAT 12 (ABC affiliate) · Reading time: 2 min

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Summary created by	The San Antonio Editorial Desk — automated, rule-governed
Original reporting	Sarah Spivey, Justin Horne, Adam Caskey, KSAT 12 (ABC affiliate)
Original story	Read at the source
Source published	Jul 22, 2026
Indexed here	Jul 22, 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

Tropical Storm Bertha update, and the Nueces is flooding downstream

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