extreme heat wave phoenix

extreme heat wave phoenix

image: Instagram

image: Instagram

Phoenix and the Southwest are currently facing an extreme and prolonged heat wave.

image: Instagram

The National Weather Service warns that temperatures will continue to rise, potentially making this heat wave the worst ever.

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Extreme heat is defined as consecutive days with temperatures above 90 degrees Fahrenheit.

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Phoenix has experienced historically high temperatures, with a record of 122 degrees in June 1990.

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Heat-related illnesses are more likely in vulnerable populations such as older adults, young children, and those with underlying health conditions.

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Extreme heat contributes to the highest number of annual weather-related deaths.

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Urban areas are particularly at risk due to the "urban heat island effect" and higher nighttime temperatures.

image: Instagram

The National Weather Service issues alerts like Excessive Heat Watches and Warnings to notify the public and signal abnormal conditions.