Extreme Weather July 16, 2023 12:00 pm First-ever Excessive Heat Warning issued for Miami-Dade NBC6’s Chelsea Ambriz explains why an Excessive Heat Warning has been issued for Miami-Dade. US & World Videos 0:33 Man steals school bus near Tampa, then drives it to Miami: FHP 2:41 Sean ‘Diddy' Combs responds to hotel assault video 1:27 Suspected drunk driver arrested in Miami Shores crash that killed motorcyclist 0:52 Police investigate deadly crash in Miami Shores 1:40 6 to know – Top stories of the day