Tampa mayor says Helene will create ’extensive flooding’

Tampa Mayor Jane Castor said about 40,000 residences are without power as Hurricane Helene hits the area. Most people are staying off the roads and storm surge is expected to hit five to eight feet. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: Breaking News Alerts: Visit : Find NBC