![\"texas-2507\"](\"http:\/\/us.weatheramerica.com\/wp-content\/uploads\/sites\/2\/2025\/07\/texas-2507.jpg\")
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Extreme heat<\/strong> reached its peak on Thursday<\/strong> for millions across the Central United States<\/strong>, as a massive heat dome<\/strong> continues to dominate the hottest month of the summer<\/strong>. But the oppressive conditions<\/strong> are just beginning for parts of the Eastern U.S.<\/strong><\/p>\n <\/p>\n The first heat-related death of 2025<\/strong> has been confirmed in Dallas County, Texas<\/strong>, according to the county\u2019s Department of Health and Human Services<\/strong>. The victim was a man in his 60s<\/strong> with unspecified pre-existing medical conditions<\/strong>.<\/p>\n <\/p>\n Heat index values<\/strong> \u2014 which factor in humidity to show how hot it truly feels<\/strong> \u2014 climbed above 100\u00b0F (38\u00b0C)<\/strong> Thursday afternoon from the Gulf Coast<\/strong> all the way up through the Midwest<\/strong>, while in parts of the Mississippi Valley<\/strong>, they surged past 110\u00b0F (43\u00b0C)<\/strong>.<\/p>\n <\/p>\n Memphis, Tennessee<\/strong>, recorded its hottest day of the year so far<\/strong> on Wednesday<\/strong>, with a high of 97\u00b0F (36\u00b0C)<\/strong> and a heat index of at least 106\u00b0F (41\u00b0C)<\/strong>. On Thursday<\/strong>, it felt even worse, with heat indices reaching 108\u00b0F (42\u00b0C)<\/strong>. Further south, Greenville, Mississippi<\/strong>, saw the heat index spike to 115\u00b0F (46\u00b0C)<\/strong>. Up north, Chicago<\/strong> felt over 101\u00b0F (38\u00b0C)<\/strong>, and Syracuse, New York<\/strong>, shattered its previous daily high by hitting 93\u00b0F (34\u00b0C)<\/strong> \u2014 surpassing a record set in 1941<\/strong>.<\/p>\n <\/p>\n The scorching summer heat<\/strong> pushed eastward Thursday<\/strong>, spreading into the Mid-Atlantic and the Northeast<\/strong>. By afternoon, highs in the 90s\u00b0F (32\u00b0C)<\/strong> stretched as far north as Burlington, Vermont<\/strong>, just 30 miles from the Canadian border<\/strong>.<\/p>\n <\/p>\n The worst of the heat<\/strong> for the East Coast<\/strong> is arriving today, Friday<\/strong>, with temperatures expected to reach around 91\u00b0F (33\u00b0C)<\/strong> from Washington<\/strong> to Boston<\/strong>. These readings are well above seasonal norms<\/strong> and may break daily high-temperature records<\/strong> in Baltimore<\/strong>, Philadelphia<\/strong>, and New York City<\/strong>.<\/p>\n <\/p>\n The heat index<\/strong> is projected to reach or exceed 100\u00b0F (38\u00b0C)<\/strong> across major cities<\/strong>. In Washington<\/strong> and Philadelphia<\/strong>, it could feel hotter than 104\u00b0F (40\u00b0C)<\/strong> this afternoon, with Baltimore<\/strong> approaching a blistering 109\u00b0F (43\u00b0C)<\/strong> during peak hours.<\/p>\n <\/p>\n Heat remains the deadliest form of extreme weather in the U.S.<\/strong> Worldwide, heat waves<\/strong> are becoming more frequent, intense, and long-lasting<\/strong> as the planet continues to warm due to climate change fueled by fossil fuel emissions<\/strong>.<\/p>\n <\/p>\n More than 90 million people<\/strong> across the Eastern half of the U.S.<\/strong> are currently under at least a Level 3 of 4 \u201cmajor heat risk\u201d alert<\/strong>, according to the National Weather Service<\/strong> \u2014 and that number is expected to rise again today<\/strong>.<\/p>\n <\/p>\n The National Oceanic and Atmospheric Administration (NOAA)<\/strong> warns that such extreme temperatures<\/strong> pose serious risks to anyone without access to air conditioning or proper hydration<\/strong>, not just vulnerable populations. For those without cooling indoors<\/strong>, staying inside during peak heat hours<\/strong> could turn deadly<\/strong>.<\/p>\n <\/p>\n Adding to the danger, humid conditions<\/strong> are preventing overnight temperatures from dropping significantly<\/strong>. By Saturday morning<\/strong>, Washington<\/strong> is expected to remain around 81\u00b0F (27\u00b0C)<\/strong> at dawn \u2014 nearly 11\u00b0F (6\u00b0C)<\/strong> warmer than the average late July low<\/strong>.<\/p>\n <\/p>\n When nighttime temperatures stay elevated<\/strong>, the body can\u2019t cool down<\/strong>, and the risk of heat-related illnesses increases sharply<\/strong>. Nighttime heat is also rising faster than daytime highs<\/strong>, becoming one of the clearest signs of climate change<\/strong>.<\/p>\n <\/p>\n A Climate Central<\/strong> analysis indicates that human-driven climate change<\/strong> has made this week\u2019s heat wave at least three times more likely<\/strong> for nearly 160 million Americans<\/strong> \u2014 almost half the country\u2019s population<\/strong> \u2014 compared to a world without fossil fuel pollution<\/strong>.<\/p>\n <\/p>\n The heat dome<\/strong> will start to weaken by Saturday<\/strong>, giving way to more typical \u2014 yet still hot \u2014 late-July conditions<\/strong> in parts of the Northeast and Midwest<\/strong>. However, sweltering temperatures<\/strong> will stick around through the weekend<\/strong>, especially in the southern Ohio Valley<\/strong> and the Mid-Atlantic on Saturday<\/strong>, and across sections of the Southeast on Sunday<\/strong>.<\/p>\n <\/p>\n According to the latest forecast from the Climate Prediction Center<\/strong>, the unusually hot pattern in the South<\/strong> is expected to persist into next week<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":" Extreme heat reached its peak on Thursday for millions across the Central United States, as a massive heat dome continues to dominate the hottest month of the summer. But the oppressive conditions are just beginning for parts of the Eastern U.S. The first heat-related death of 2025 has been confirmed in Dallas County, Texas, […]<\/p>\n","protected":false},"author":17,"featured_media":6426,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6425","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news"],"yoast_head":"\n