First Alert Weather May 1, 2022 6:19 am NBC10 First Alert Weather: Great Race Conditions Racers will likely enjoy temperatures in the upper-40s to low-50s as they hit the pavement for the Blue Cross Broad Street Run. NBC10 First Alert Meteorologist Brian James has your full 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