weather August 7, 2020 7:16 pm Flooding in Hockessin, Delaware A user sent NBC10 this video of flash floods swamping a backyard in Hockessin, Delaware. US & World Videos 2:44 One last warm, sunny day before changes this weekend 2:22 Another warm day as high temps flirt with record 3:08 One more warm day before temperatures drop over the weekend 2:40 How long will this summer-like warmth last? 2:14 The summer preview continues