Another stretch of unbearable weather is back across the Northeast U.S.<\/a> through Friday as a heat dome<\/a> is driving the air temperatures into the mid-to-upper 90s, with some dew points pushing heat indices well over 100 degrees.<\/p>\n Popular locations such as New York City<\/a> are under a Heat Advisory through the evening, as New Yorkers bake in the sun.<\/p>\n WHAT IS A HEAT DOME AND HOW CAN IT AFFECT YOU DURING THE SUMMER MONTHS?<\/a><\/p>\n As the scorching temperatures show no signs of lowering until the weekend, the Big Apple will look and feel otherworldly as wildfire smoke and sweltering heat plague the city.<\/p>\n A New York Police Department (NYPD) traffic officer drinks water during high temperatures in New York, US, on Friday, July 3, 2026. A searing heat dome will push electricity demand across the eastern US toward record levels over the July 4 holiday, testing power grids as air conditioners run full tilt on a busy World Cup weekend.<\/p>\n (Michael Nagle\/Bloomberg \/ Getty Images)<\/p>\n As we look ahead to rising temperatures in New York City<\/a>, what could the lowest temperatures be during the heat wave<\/a>?<\/p>\n Prediction markets at Kalshi are expecting a 94% chance that temperatures drop as low as 77 to 78 degrees at some point Wednesday in New York City.<\/p>\n CANADIAN WILDFIRE SMOKE SPREADS HAZY SKIES, EXTREMELY POOR AIR QUALITY TO MILLIONS AS PLUME INVADES US<\/a><\/p>\n This comes as evening rain<\/a> and thunderstorms<\/a> are expected by 11 p.m., according to the National Weather Service.<\/p>\n This is a pleasant boost of confidence, with temperatures reaching 99 degrees and a heat index of 104.<\/p>\n![\"A](\"https:\/\/www.newsbeep.com\/us-ny\/wp-content\/uploads\/2026\/07\/gettyimages-2283935463-scaled.jpg\")
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