150 million Americans under a life -threatening heat this week

More than 150 million Americans from Texas to Main under Severe heat consulting, such as high temperatures, dangerously baked the nation. Meteorologists warning This heat dome can expand to influence an additional 20 million people by mid -week.

In more than three scales from the plains to New England, the day temperatures can reach 100 degrees Fahrenheit (38 ° C) until at least on Tuesday, Accoweather Reports. In one of the consultations issued on Monday, June 23, the National weather service (NWS) He said The “very dangerous” temperatures should expand from the middle west to the Atlantic records in the middle of the Atlantic and break the “many” records, warning that the heat will be especially brutal in dense cities such as Columbus, Ohio; Philadelphia, Pennsylvania; Washington, DC

“The heat -related diseases increase dramatically during the extreme heat. Wear lightweight and lightwear.

As temperatures rise during the weekend, multiple American cities recorded daily levels, weather channel Reports. This includes Mitchell, South Dakota, who broke the daily temperature record at 104 degrees Fahrenheit (40 ° C) on Saturday, bypassing the previous record of 101 degrees Fahrenheit (38 ° C). On the same day, high temperature records were placed through Minnesota and Wuwmang. On Sunday, Marquit, Michigan, set a new record in the high temperature of 93 degrees Fahrenheit (34 ° C).

“It is customary to get this type of heat,” Adam Dotti, meteorological specialist at Accoweather, told Gizmodo. He said that these temperatures usually reach July or August, but this is certainly not the first time that the United States has seen 90 to 100 degrees in June. “We put records in some places, not much.”

The thermal domes are formed when a continuous area of ​​high pressure traps is heated on a certain area, and it raises temperatures for several days to weeks, according to the National Oceanic Administration and atmosphere. It is usually associated with the behavior of the jet stream, which is a group of high -moving fast winds in the atmosphere that is exposed to a wave -like style around the world. When the jet crawling crawls north, slows down and drowns, which reduces moisture. This allows the sun to heat temperatures on the ground.

“The jet goes to the north, in Canada, and at the time you have warm air on all levels of the atmosphere,” Dutti explained. The Hit Dome is expected to remain for this week, focusing on the eastern third of the country until Wednesday and from the temperatures in the fall by Thursday. “It is certain that the second half of the week shows some relief,” he said.

Although this thermal dome must be relatively short, It will continue to pose major health risks. Heat can be exposed incentivize Life is likely to threaten such as stroke, rapidly collapse, rupture and muscle death. What’s more, intense heat can It gets worse Many chronic cases, including cardiovascular, mental, respiratory and diabetes conditions.

Dutti said that normal night temperatures can be particularly dangerous. Last night in New York City, for example, the temperature fell to about 80 degrees Fahrenheit (27 ° C). By 9 am East time, it was already about 90 degrees Fahrenheit (32 ° C). This increases the risk of developing heat.

“The body does not have an opportunity to recover whenever you have such night temperatures,” Dotti said.

With the progress of the week, it was a region of New Mexico and West Texas to the middle and Middle West – including states such as Nebraska, South Dakota, Iowa, Minnesota and Yistsen – you may see multiple rounds of thunderstorms, according to Dutti. He said that the storms will be caused by the temperature gradient between the Eastern Dome and relatively cooler conditions in the West. While this can seriously reduce high temperatures in some areas, the storm’s severe activity would provide new risks.

Doti said: “There will be some harsh weather in terms of destroyed wind, cold, and perhaps a few hurricanes,” Doti said. He added: “Another thing that we watch now is the threat of heavy rain in parts of the Middle West, from East Nebraska to Iowa and Yistonen. There can be several inch of rain in that region, and this may lead to some floods.”

Starting on Wednesday, thunderstorms are also expected to flow in the northeastern ocean in Heet, which affects an area of ​​the Great Lakes to the northeast and northern Atlantic. Although this must cool, it is possible that the temperatures in the 1990s remain for most of the Atlantic.

Dutti said that the heat wave in early summer is not necessarily a sign that we are in a hotter summer than the average. Climate models, however, indicate that we are. The seasonal expectations for the Climate Prediction Center in NWS for the month of July, August and September 2025 Expected Higher temperatures are higher than the United States with the continued high global temperatures, as well as the frequency of severe heat events.