Updated

Tampa Bay has been experiencing a persistent late-summer pattern of hot, muggy mornings giving way to coastal showers that push inland by afternoon, with temperatures in the low-to-mid 90s and heat index values reaching 98-102 degrees. Rain chances have fluctuated between roughly 30% and 50% on different days, with some mornings bringing loud overnight coastal thunderstorms and heat advisories. Forecasters have repeatedly noted the same setup: dry mornings, increasing coastal showers by midday, and rain spreading toward and past I-75 before tapering off in the evening, leaving the area warm and muggy overnight.