Imelda and Humberto deliver double threat — dangerous surf and coastal flooding for US, back-to-back hurricanes for Bermuda

Tropical Storm Imelda is forecast to strengthen into a hurricane as it moves off the Southeast coast this week, kicking up dangerous surf, rip currents, coastal flooding and beach erosion from Florida through the Carolinas.

​ Tropical Storm Imelda is forecast to strengthen into a hurricane as it moves off the Southeast coast this week, kicking up dangerous surf, rip currents, coastal flooding and beach erosion from Florida through the Carolinas. Read More Breaking News, Latest News and Videos | CNN