150 Million Americans Under Life-Threatening Heat Dome This Week

More than 150 million Americans from Texas in Maine are below Extremely high temperatures of extreme temperatures cook the nation. Meteorologists warn That this heat dome could extend to assign 20 million additional people in the middle of the week.

In more than three dozen plains states in New England, daytime temperatures could reach and exceed 100 degrees Fahrenheit (38 degrees Celsius) at least on Tuesday, Accuweather reports. In an opinion published on Monday, June 23, the National Weather Service (NWS) said “Extremely dangerous” temperatures should extend from the midwest in the mid-Atlantic and beat “numerous” records, warning that the heat will be particularly brutal in dense cities like Columbus, Ohio; Philadelphia, Pennsylvania; and Washington DC

“Heat -related diseases increase considerably during extreme heat. Wear light and bulk clothes. Act when you see symptoms of heat exhaustion and heat stroke, ”advised NWS officials.

While temperatures have been deepened during the weekend, several American cities establish daily records, the meteorological channel reports. This includes Mitchell, southern Dakota, who broke his daily record at high temperature at 104 degrees Fahrenheit (40 degrees Celsius) on Saturday, exceeding the previous record of 101 degrees Fahrenheit (38 degrees Celsius). On the same day, high temperature records were fixed through Minnesota and Wyoming. And Sunday, Marquette, Michigan, set a new high temperature record of 93 degrees Fahrenheit (34 degrees Celsius).

“It is a little earlier than normal to obtain this type of heat,” the main meteorologist of Accuweather Adam Douty told Gizmodo. These temperatures generally reach in July or August, but this is certainly not the first time that the United States has come from stretches from 90 to 100 degrees in June, he said. “We establish recordings in certain places, not by many things.”

Heat domes are formed when a persistent region of high pressure heat traps on a particular area, increasing temperatures for days to weeks, according to the National Oceanic and Atmospheric Administration. They are generally linked to the behavior of the Jet Stream, a strip of rapidly evolving winds in the atmosphere that winds in a vague type pattern around the world. When the stream jet slips north, it slows down and flows, which reduces humidity. This allows the sun to heat temperatures on the ground.

“The Jet Stream goes well to the north, in Canada and below you look hot at all levels of the atmosphere,” said Douty. He expects Heat Dome this week to remain focused on the oriental third of the nation until Wednesday and so that temperatures start to fall on Thursday. “The second half of the week certainly shows a certain relief,” he said.

Although this heat dome is relatively short -lived, It will always present significant health risks. Exposure to extreme heat can induce Potentially potentially deadly diseases such as heat stroke and rhabdomyolysis – rapid degradation, rupture and death of the muscle. In addition, extreme heat can worse Many chronic conditions, including cardiovascular, mental, respiratory conditions and diabetes.

Night temperatures greater than normal can be particularly dangerous, said Douty. Last night in New York, for example, the temperature dropped only about 80 degrees Fahrenheit (27 degrees Celsius). At 9 a.m., it was already nearly 90 degrees Fahrenheit (32 degrees Celsius). This increases the risk of heat -related disease.

“The body simply doesn’t have the chance to recover whenever you have night temperatures like that,” said Douty.

Over the week, an area of ​​New Mexico and Western Texas through the central plains and Midwest, including states such as Nebraska, South Dakota, Iowa, Minnesota and Wisconsin – could see several stormy cycles, according to Douty. Storms will result from the temperature gradient between the Dome of Eastern heat and relatively fresh conditions in the west, he said. Although this can reduce the temperatures dangerously high in certain regions, a severe storm activity would introduce new dangers.

“There will be violent times in terms of damage, hailstorm and perhaps a few tornadoes,” said Douty. “Another thing we are looking at is the strong threat of rain in some parts of the Midwest, from the east of Nebraska to Iowa and Wisconsin. There could be several inches of rain in this area, and this could cause floods,” he added.

From Wednesday, thunderstorms should also rumble in the outskirts of northeast of Dome Heat, affecting a large lake area in the northeast and northern Mid-Atlantic, accuweather reported. Although this should cool things, temperatures are likely to stay in the 90s during most of the Middle Atlantic.

This heat wave at the beginning of summer is not necessarily a sign in which we are for a warmer summer than the average, said Douty. Climate models, however, suggest that we are. Seasonal prospects of the NWS Climate Prediction Center for July, August and September 2025 predict Temperatures above average for the majority of the United States while global temperatures continue to increase, the same is true for the frequency and intensity of extreme heat events.