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The south of Florida is facing an extreme heat advisory this Friday, with heat index values exceeding 40 degrees Celsius (105 degrees Fahrenheit), according to a notice issued by the National Weather Service (NWS).
The warning will be in effect from 11:00 am to 6:00 pm and covers the major cities in the region.
Maximum temperatures could reach 32 degrees Celsius, but the high humidity will cause the heat index to rise significantly.
The Red Cross and the NWS have issued specific recommendations to avoid heat strokes and other health issues, including staying hydrated, wearing lightweight clothing, and protecting oneself from the sun, especially for those engaging in outdoor activities.
Authorities warn that inside parked vehicles, the temperature can dangerously rise in just a few minutes, reaching up to 48 degrees Celsius (120 degrees Fahrenheit).
For this reason, they emphasize never leaving children or pets inside vehicles. Additionally, it is advised to avoid excessive consumption of caffeinated or alcoholic beverages, as these can promote dehydration.
The forecast also indicates risks for those planning water activities: a high danger of rip currents is expected, and the sea will have waves ranging from 60 to 90 centimeters, so caution is advised for small vessels, especially in Biscayne Bay.
If air conditioning is not available, experts recommend seeking public places such as libraries, theaters, and shopping malls to take refuge from the heat during the hottest hours.
Authorities urge citizens to remain vigilant for symptoms of heat exhaustion and to assist vulnerable individuals, such as the elderly and children, during this period of high temperatures, which could extend throughout the weekend.
At the end of June, the NWS had warned of a heatwave that affected areas from the Midwest to the East Coast of the United States. Cities such as Columbus, Philadelphia, and Washington experienced particularly significant heat impacts.
Meteorologists have predicted that July will be a very hot month due to the combination of the Atlantic Anticyclone and Saharan dust.
These phenomena increase the temperature and reduce humidity, making it difficult for precipitation to form. These conditions lead to hot days and sultry nights.
In Cuba, the lack of rainfall in July could worsen the drought conditions in the central and eastern regions. These areas are already facing prolonged droughts, and the decrease in precipitation could further harm agriculture and water supply, impacting the population and the local economy.
Frequently Asked Questions about the Extreme Heat Alert in South Florida
What is the expected heat index temperature in South Florida during the heat alert?
The south of Florida is facing a heat advisory, with heat index values exceeding 40 degrees Celsius (105 degrees Fahrenheit), according to the National Weather Service (NWS).
How does humidity affect the thermal sensation in Florida?
Although the maximum temperatures could reach 32 degrees Celsius, the high humidity significantly increases the perceived temperature. This exacerbates the effects of the heat, raising the risk of heat strokes and other health complications.
What recommendations have been made to protect against extreme heat in southern Florida?
The recommendations include staying hydrated, wearing light clothing, and protecting yourself from the sun. Additionally, it is advised not to leave children or pets inside vehicles and to avoid excessive consumption of caffeine or alcohol, as they can contribute to dehydration.
What risks are there for those planning water activities in South Florida?
There is an expected high danger of rip currents and the sea will have waves between 60 and 90 centimeters. Caution is advised for small vessels, especially in Biscayne Bay.
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