San Antonio, TX – South-Central Texas is bracing for a prolonged period of intense heat, with temperatures soaring into triple digits across the region. Highs are expected to reach between 100 and 105 degrees, with heat index values potentially climbing as high as 108 degrees, particularly in areas east of Interstate 35 and along the Coastal Plains. This elevated heat will persist into much of next week, increasing the risk of heat-related illnesses.
According to the National Weather Service in Austin-San Antonio, the hottest days are expected from Sunday through Wednesday, with highs consistently ranging from 99 to 103 degrees. Overnight lows will provide little relief, hovering in the upper 70s to low 80s.
Residents are urged to take precautions, including staying hydrated, avoiding outdoor activities during peak heat, and monitoring vulnerable populations such as the elderly and young children. Heat advisories may be issued as conditions evolve, and those in the region are advised to stay informed of the latest weather updates. The forecast also suggests that the unseasonably hot conditions may extend further, making it crucial for residents to prepare for extended heat impacts.
