safety
Heat Advisory, Hazy Skies, and Afternoon Storms Across South Florida
By Vivian Gonzalez at WSVN 7 News
· June 18, 2026
· 2 min read
South Florida will continue to deal with dangerous heat, wildfire smoke, and scattered afternoon storms today. A Heat Advisory is in effect from Noon until 7pm for all of South Florida as heat index values climb between 105 and 110 degrees. High temperatures will reach the low to mid 90’s, but the c
Key takeaway A Heat Advisory is in effect from Noon until 7pm for all of South Florida as heat index values climb between 105 and 110 degrees.
Why this matters in The Miami
The Heat Advisory in effect for South Florida today is a stark reminder of the region's vulnerability to extreme weather conditions. As residents in neighborhoods like Little Havana and Wynwood take necessary precautions to stay cool and hydrated, they must also be mindful of the potential for street flooding in low-lying areas. The combination of heavy downpours and high tides could exacerbate flooding concerns, particularly in coastal communities like Miami Beach. Meanwhile, the presence of wildfire smoke from local fires like the Quarry 2 Fire and Well Fire poses an additional health risk, especially for sensitive groups. As the region looks ahead to increased rain chances and potential thunderstorms over the weekend, Miami-Dade County's emergency management officials will be closely monitoring the situation to ensure public safety. Residents are advised to stay informed and take necessary precautions to protect themselves and their properties from the impacts of extreme weather.
About this story
Original reporting by WSVN 7 News . The Miami 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 WSVN 7 News . Have a tip or correction? Contact our newsroom .
Category: safety ·
Published: June 18, 2026 ·
Source: WSVN 7 News ·
Reading time: 2 min
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Frequently asked about this story
What is this story about? South Florida will continue to deal with dangerous heat, wildfire smoke, and scattered afternoon storms today. A Heat Advisory is in effect from Noon until 7pm for all of South Florida as heat index values climb between 105 and 110 degrees. High temperatures will reach the low to mid 90’s, but the c
When was this published? This article was first published on June 18, 2026 by WSVN 7 News and curated for The Miami readers.
Who reported this story? This story was reported by Vivian Gonzalez at WSVN 7 News. To learn more about how The Miami selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The Miami, or browse our daily briefing and topic hubs .
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