USA Today reports:
A wave of sweltering temperatures continues to swamp South Florida with heat index, or “feels like” temperatures, expected to reach 109 degrees in West Palm Beach today and continue with triple digits into Sunday.
The National Weather Service in Miami issued a heat advisory for its entire coverage area today, which includes Palm Beach, Broward, Collier, Glades, Hendry and Miami-Dade counties, with the potential that it will be extended through the end of the weekend.
An excessive heat warning is issued when the heat index temperatures are predicted to reach 113 degrees or higher for at least two hours.
The Washington Post reports:
The record heat comes after Florida Gov. Ron DeSantis (R) on Wednesday signed a bill scrubbing most references to climate change from state law. Critics say the measure, which will take effect July 1, ignores the threats Florida faces from extreme heat as well as powerful hurricanes and worsening toxic algae blooms.
Although South Florida is accustomed to warm, humid weather much of the year, this brutal combination of heat and humidity has little precedent in May.
The National Weather Service’s HeatRisk index continues to call for major to extreme heat-related impacts in South Florida. Human-caused climate change is helping to intensify this heat. Climate Central’s Climate Shift Index indicates that it is making the ongoing extreme heat three to four times more likely.
If the 115°F heat index stands at Key West today, that shatters the previous record by an unimaginable 17°F and ties the all-time record high. Oh, and it’s only mid-May!
Here is what the updated heat index chart will look like (May 15th circled):https://t.co/nbSD0cgPNf pic.twitter.com/x6IacVw3n9— Brian McNoldy (@BMcNoldy) May 15, 2024
FLORIDA HELL: Hazardous heat engulfs Florida with feels-like temperatures reaching 115 degrees in Key West but don’t you dare say CLIMATE CHANGE or give workers any heat protections, you gelatinous ghoul, Ron DeSantis. https://t.co/0ba8mwwlaO
— Lesley Abravanel 🪩 (@lesleyabravanel) May 17, 2024
As the National Weather Service issues warnings for dangerous heat temperatures in parts of Florida, Ron DeSantis signs a bill that eliminates climate change from Florida policy. Because…priorities pic.twitter.com/i92S6GrDGm
— Florida Democrats (@FlaDems) May 17, 2024