July 17: Severe thunderstorms possible for the South Florida metro this afternoon

A heat advisory is in effect for Miami and Fort Lauderdale with a heat index above 105°, followed by severe thunderstorms likely between 1-3 p.m. and peaking from 3-7 p.m. Storms could produce lightning, wind gusts, and hail. Additional thunderstorms are expected this weekend, with heat advisories continuing into next week.