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Flash flood warning issued for El Paso, Southern New Mexico
Summary by The El Paso Editorial Desk · Based on reporting by Jocelyn Flores , KTSM 9 News (NBC)
· July 20, 2026
· 1 min read
EL PASO, Texas (KTSM) -- The National Weather Service El Paso branch has issued a flash flood warning for the Sun City and Southern New Mexico on Monday, July 20. The warning was issued shortly after 4 p.m. as the Doppler radar indicated thunderstorms and heavy rain across El Paso, Santa Teresa a...
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Summary created by The El Paso Editorial Desk — automated, rule-governed Original reporting Jocelyn Flores, KTSM 9 News (NBC) Original story Read at the source Source published Jul 20, 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 The warning was issued shortly after 4 p.
Why this matters in The El Paso
The flash flood warning issued for El Paso and Southern New Mexico puts residents in low-lying areas on high alert, particularly those near the Rio Grande and its tributaries. Heavy rainfall in these regions can quickly overwhelm drainage systems, leading to rapid rises in water levels and potentially catastrophic flooding. Given El Paso's unique geography, with its mix of urban and desert landscapes, even short bursts of intense rainfall can have devastating consequences. Residents should closely monitor weather updates and be prepared to evacuate if necessary, especially in areas prone to flooding such as those near arroyos and washes. The warning also serves as a reminder for commuters to exercise caution on roads, as flash flooding can quickly make intersections and highways impassable, disrupting daily life and commerce in the city.
About this story
Original reporting by KTSM 9 News (NBC) . The El Paso 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 KTSM 9 News (NBC) . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 20, 2026 ·
Source: KTSM 9 News (NBC) ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? EL PASO, Texas (KTSM) -- The National Weather Service El Paso branch has issued a flash flood warning for the Sun City and Southern New Mexico on Monday, July 20. The warning was issued shortly after 4 p.m. as the Doppler radar indicated thunderstorms and heavy rain across El Paso, Santa Teresa a...
When was this published? This article was first published on July 20, 2026 by KTSM 9 News (NBC) and curated for The El Paso readers.
Who reported this story? This story was reported by Jocelyn Flores at KTSM 9 News (NBC). To learn more about how The El Paso selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The El Paso, or browse our daily briefing and topic hubs .
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