Miami September 15, 2021 11:42 am NBC 6 Forecast – September 15th, 2021 Midday Storm chances increase Wednesday and remain high for the end for the work week in your First Alert Doppler 6000 forecast. US & World Videos 9:28 At least 17 people died in Florida after medics injected sedatives during encounters with police 1:18 14-year-old accidentally kills his brother with a gun found in an alley 10:58 Behind the Door: Exclusive video shows police raid inside Miami Springs hotel room 2:15 Family mourns women killed in Hialeah crash as teen could face adult charges 3:35 Tour bus goes up in flames on I-595, causes major traffic delays