Residents across the eastern United States should prepare for a rough stretch of weather beginning Thursday and lasting well into next week — one that forecasters warn could bring severe storms, flash flooding, and a prolonged heat emergency all in quick succession.
A frontal system is set to arrive Thursday, pushing warmer, more humid air into the region ahead of its cold front. While most areas will stay dry for much of the day, isolated showers and thunderstorms are expected to develop during the late afternoon and evening hours.
The situation becomes more serious on Friday and into Saturday, when the cold front’s boundary is forecast to stall nearby. Scattered showers and storms will fire on and off throughout both days. Forecasters have identified a low but real chance of severe storms from Thursday evening through Saturday — meaning damaging winds, lightning, and large hail cannot be ruled out for some communities.
Perhaps the most immediate concern is flash flooding. Locations that receive repeated rounds of heavy rain over the Friday-Saturday stretch face the highest risk of rapid water rises in low-lying areas, underpasses, and near small streams. Residents in flood-prone neighborhoods are urged to avoid driving through standing water and to stay alert to emergency alerts on their phones.
Sunday is expected to offer a brief pause, trending mostly dry — though isolated storms remain possible.
Then comes the heat. Beginning early next week, a dangerous heat dome is forecast to build across a massive portion of the eastern US. High temperatures in the 90s are expected on multiple days across a swath of territory stretching from Texas and Florida in the south all the way north to Minnesota and Pennsylvania. The only areas likely to escape the worst of it are communities at higher elevations in the Appalachian Mountains.
Officials urge residents to check on elderly neighbors, never leave children or pets in parked vehicles, and identify nearby cooling centers before temperatures climb. Stay tuned to local emergency alerts throughout the week.
