Buffalo, N.Y. – Sweltering heat and strong thunderstorms will grip western New York this afternoon, with the Southern Tier facing the highest risk of damaging winds and heavy rain.
According to the National Weather Service in Buffalo, conditions will stay dry through the morning, but by late afternoon and evening, scattered thunderstorms are expected to develop—especially in the western Southern Tier, including Jamestown and Olean. Some storms may produce isolated wind gusts strong enough to cause tree damage and power outages, along with downpours that could trigger localized flooding.
High temperatures across the region will surge into the upper 80s and low 90s, with a heat index peaking between 90–95°F. Cities such as Buffalo, Batavia, and Rochester can expect muggy conditions and limited relief from the heat until late evening. Residents are urged to stay hydrated, avoid strenuous outdoor activities, and secure loose outdoor items that could be tossed by sudden gusts.
Storm chances increase sharply after 3 p.m., with the threat persisting into the overnight hours. NWS Buffalo warns that additional alerts may be issued as storm cells strengthen.
