Philadelphia March 12, 2021 11:28 am Another Warm Day but a Weekend Cool Off Is Expected Highs on Friday are expected to push into the 70s before cooling off this weekend. NBC10 meteorologist Glenn “Hurricane” Schwartz has your First Alert Weather forecast. US & World Videos 2:41 The weekend kicks off with mostly cloudy skies and passing showers 2:31 Back to cooler temperatures 2:36 Back to spring temperatures 3:04 Seasonable temperatures return to end the week 2:44 One last warm, sunny day before changes this weekend