The National Weather Service has both expanded and extended the Excessive Heat Warning to include the entire KXAN viewing area until 9 p.m.
It is a common scientific technique called attribution, which analyzes data and climate models to determine whether an extreme weather event was made worse or more likely by human-caused climate change.BLOG: If June is this hot, what comes in July? Extreme heat continues How climate change is causing heat waves to occur more oftenĬlimate Central, a nonprofit research group, uses a tool to analyze the region’s temperatures throughout history since record-keeping began, from a past without climate change to today’s changing climate. “Heat indices are currently in the upper 80s to low 90s, a trend that has gone on a few nights now and may not change for another week or more, increasing the threat for heat related deaths or illnesses for those exposed or without air conditioning through this stretch,” warned the weather service office in Brownsville. More heat-related deaths occur because of warm overnight temperatures than daytime highs. Without sufficient cooling during the overnight hours, the body is not able to recover, resulting in heat-related illnesses and even death. The biggest danger for anyone who loses power is the overnight temperature. “At this time, areas across the south Central TX have a higher chance (40-70%) to see highs in the lower 100s Saturday and/or Sunday.” “Temperatures in the mid/upper 90s and high humidity will still result in heat indices in the 100-113 range,” the National Weather Service in Dallas said.
In San Antonio, highs will be in the triple digits for at least a week, with heat indices soaring above 110.įurther north, even Dallas will be in the triple digits over the weekend, running at least 10 degrees above normal. Highs in Laredo could reach triple digits for at least the next two weeks, with some days as high as 112. Several cities in South Texas could break daily high temperature records several days in a row. Heat indices are the “feels like” temperatures once you combine the air temperature with the humidity. “The highest heat indices are forecast across South Texas, where it could feel as hot as 120 degrees,” the Weather Prediction Center said. Temperatures across Texas will be running 10-15 degrees above normal for at least the next seven days.
Austin weather forecast 10 day full#
The energy usage is a direct result of the extreme temperatures across the state, as air conditioners will be running at full blast. “There is not a current expectation of an energy emergency.”ĭuring the summer of 2022, ERCOT broke 11 peak demand records.
“Grid conditions are expected to be normal, and ERCOT expects to have sufficient supply to meet demand,” ERCOT told CNN. While records are expected, ERCOT is assuring residents the supply should be efficient, avoiding blackouts. The heat wave will push the Texas energy grid to its brink, forcing ERCOT to issue a “weather watch” through June 21, which are posted when they forecast high demand.Īccording to ERCOT, usage is expected to be 79,455 megawatts Friday.īy Monday, Tuesday and Wednesday, the energy usage is forecast to top 81,000 megawatts, which would break the previous record of 80,148 megawatts, as the triple-digit temperatures continue. The blast of hot weather raises the potential for record energy usage, according to ERCOT, the council overseeing the flow of electric power to most of the state. Summer is still a week away and the Lone Star State is already sweltering, as triple-digit heat could lead to more than 75 heat records being broken across Texas this week.
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