weather December 17, 2021 1:13 pm Weather Pattern to Cool This Weekend The warm days will end this weekend with some rain on Saturday. Meteorologist Glenn “Hurricane” Schwartz has your First Alert Weather forecast. US & World Videos 2:43 Philly is warmer than Miami, Florida, Monday 2:06 Feeling like summer 2:36 A summer preview 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend