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Nighttime Heat Over 80°F Threatens Elderly, Sets Records

7/14/2026

Summary

Story summary

Nighttime temperatures above 80°F in Fort Lauderdale, Miami, Tampa, Galveston and Charleston raise health concerns, amplifying risks for the elderly and other vulnerable groups, according to Marshall Shepherd.
The National Weather Service predicts over 90 temperature records will be tied or broken this week, mostly overnight highs.
Kristie Ebi warns mortality can rise days after sustained heat, urging those without air conditioning to use fans, spray water and stay hydrated.

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Story summary

Nighttime temperatures above 80°F in Fort Lauderdale, Miami, Tampa, Galveston and Charleston raise health concerns, amplifying risks for the elderly and other vulnerable groups, according to Marshall Shepherd.
The National Weather Service predicts over 90 temperature records will be tied or broken this week, mostly overnight highs.
Kristie Ebi warns mortality can rise days after sustained heat, urging those without air conditioning to use fans, spray water and stay hydrated.