first alert weather September 6, 2021 5:23 am South Florida Weather Forecast – 5 AM – Sept. 6, 2021 The South Florida weather forecast for Sept. 6, 2021. US & World Videos 2:46 NBC6 First Alert Forecast – May 4, 2024 – Morning 0:42 NBC6 First Alert forecast – May 2, 2024 evening 0:49 NBC6 First Alert forecast – May 1, 2024 evening 1:08 NBC6 First Alert Forecast – May 1, 2024 – Morning 1:06 NBC6 First Alert forecast – April 30, 2024 evening