A sharp weather divide is sweeping across the United States this week, with record-breaking heat gripping the West while cooler, unsettled conditions take hold in the East.
According to meteorologists, a significant warm-up is underway, with temperatures surging 10 to 20 degrees above seasonal averages. A developing high-pressure system is expected to push temperatures to unprecedented levels, affecting approximately 235 million Americans.
Major cities, including Phoenix and Seattle, are bracing for record heat through midweek. Phoenix could approach the 100-degree mark, while Seattle is also expected to experience unusually high temperatures.
Meanwhile, the Northeast, which recently enjoyed mild weather with highs in the 60s, will see a return to near- or below-average temperatures as the high-pressure ridge shifts. Cooler conditions and a more active weather pattern are expected to take hold by midweek.
Despite the intense heat, the shifting weather system may provide a temporary reprieve from severe storms in the Plains, Midwest, and South. Forecasters note that the ridge responsible for the extreme temperatures will prevent storm systems from moving eastward out of the Rockies, reducing the immediate threat of severe weather.
Meteorologists continue to monitor the evolving weather patterns as different regions of the country experience vastly contrasting conditions.
