weather forecast July 6, 2020 11:56 pm NBC10 First Alert Weather: Powerful Storms Hit Region Powerful storms swept through the area on Monday leading to flooding and damage. How long will the stormy weather last? NBC10 First Alert Weather meteorologist Krystal Klei has the forecast. US & World Videos 3:41 Cold temperatures, clear skies 3:08 Still chilly across the region, warmer days ahead 2:18 Mostly sunny skies across the Philadelphia region 3:14 What's weather looking like for day after Christmas? 0:51 Your Christmas day and 1st night of Hanukkah weather forecast