local
Massive Saharan dust plume headed to Florida, Gulf Coast. Here’s what to expect
By Jonathan Kegges at KSAT 12 (ABC affiliate)
· June 25, 2026
· 3 min read
‘Tis the season. It’s about this time every year where we look for Saharan dust to make its several thousand-mile trip across the Atlantic. The Saharan Air Layer as its most known is most notable for helping to suppress tropical activity due it’s dry, dusty and hot atmospheric conditions. By the ...
Key takeaway The Saharan Air Layer as its most known is most notable for helping to suppress tropical activity due it’s dry, dusty and hot atmospheric conditions.
Why this matters in The San Antonio
The impending arrival of the Saharan dust plume in Texas is likely to have a more pronounced impact on San Antonio 's air quality compared to Florida. As the thickest concentration of the plume is expected to head toward Texas, residents with respiratory ailments should be prepared for potential aggravation of their conditions. The dry, dusty airmass may also lead to an increase in temperatures, with highs potentially soaring into the upper 90s. While the dust may enhance the sunrise and sunset views, the poor air quality and dirty rain it brings are concerns that San Antonio residents should be aware of. The city's sensitive groups, such as the elderly and young children, should take necessary precautions to minimize their exposure to the dust. Additionally, the potential for algae blooms and red tide fueled by the phosphorous in the dust cloud is a concern for the local waterways and ecosystems.
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: June 25, 2026 ·
Source: KSAT 12 (ABC affiliate) ·
Reading time: 3 min
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Frequently asked about this story
What is this story about? ‘Tis the season. It’s about this time every year where we look for Saharan dust to make its several thousand-mile trip across the Atlantic. The Saharan Air Layer as its most known is most notable for helping to suppress tropical activity due it’s dry, dusty and hot atmospheric conditions. By the ...
When was this published? This article was first published on June 25, 2026 by KSAT 12 (ABC affiliate) and curated for The San Antonio readers.
Who reported this story? This story was reported by Jonathan Kegges at KSAT 12 (ABC affiliate). To learn more about how The San Antonio selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The San Antonio, or browse our daily briefing and topic hubs .
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