The south-central region is home to the highest temperatures in the U.S. this week, with nearly 35 million people living under excessive heat warnings issued by the National Weather Service. Temperatures are expected to be in the triple digits across Texas this weekend, marking the most severe heat wave in the state since 2011.
The Texas heat has already led to record-breaking days for the Texas power grid twice this week. Things aren’t any better elsewhere in the region, with heat indexes in Oklahoma, Arkansas, and Louisiana reaching up to 110 degrees.
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Meanwhile, in Sweden, the Arctic Circle is on fire.
High temperatures and a prolonged drought have caused 49 fires to ignite across Sweden, with temperatures reaching 90 degrees as far north as the Arctic Circle this week. According to the Washington Post, temperatures in Scandinavia typically settle in the 60s and 70s this time of year, meaning the current heat wave is making things around 20 degrees hotter than normal.
The list of areas experiencing extreme temperatures keeps going: An Algerian city earlier this month broke the record for the highest temperature ever in Africa when it hit 124.3 degrees, and a city in Oman recorded the highest low temperature — 108.7 degrees — ever recorded on Earth. In Quebec, more than 90 people were killed by extreme heat in early July.
It’s impossible to talk about these extreme temperatures without talking about climate change. Heat domes — high-pressure areas that trap hot air and increase temperatures — are being blamed for these heat waves and they have become more common as the climate has warmed. Research has also repeatedly linked the warming climate to heat waves.
As climate scientist Ben Santer, who linked the burning of fossil fuels to the intense heat waves, told the Los Angeles Times this week, “This isn’t a big scientific surprise.”
Read more at A Global Heat Wave Has Set the Arctic Circle on Fire
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