First Alert Weather Days are in effect Wednesday and Thursday as highs in the low 90s combine with humidity to push the heat index above 100°. Limit time outdoors, hydrate frequently, and check on vulnerable family and neighbors. Evening storms are possible both days, with a higher severe risk Thursday night including damaging winds, large hail, torrential downpours, and an isolated tornado threat. Cooler, less humid weather arrives for the weekend, with 70s returning next week.