Record-breaking heat is forecasted to impact the central and eastern United States this week, with temperatures expected to soar to at least 15 degrees above average in many areas. About 135 million people will experience unseasonable highs, particularly in states like Ohio, Missouri, Illinois, Tennessee, Georgia, and the Northeast. By midweek, temperatures could reach into the 90s, with notable highs predicted in cities such as St. Louis at 90 degrees, Memphis at 87, and Richmond potentially hitting 94 degrees. In the Northeast, Philadelphia could see highs of 87, with New York City reaching 85. This heat wave is attributed to a high-pressure system trapping warm air in the region, reminiscent of the extreme temperatures that occurred in the western U.S. last month, where numerous records were broken.
Why It Matters
The current heat wave is significant as it follows a historically hot March in the U.S., which recorded the highest average temperatures for the month over the past 132 years. This rise in temperatures is linked to climate change, which has been shown to increase the frequency and intensity of heat waves. Extreme heat poses serious health risks, as it is responsible for more fatalities annually in the U.S. than other weather-related events. The early onset of such high temperatures can be particularly dangerous, as people may not be acclimated to the heat, increasing the risk of heat-related illnesses.
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