weather May 23, 2019 12:09 pm NBC10 First Alert Weather: Severe Storms, Holiday Weekend Forecast A First Alert is in effect Thursday afternoon as a severe storm system moves over the entire greater Philadelphia region, bringing the potential for heavy rain, hail and gusty winds. US & World Videos 2:39 Gloomy Sunday morning expected to clear for sunny afternoon 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend 3:05 Temperatures to heat up over the weekend 2:05 Warming into the 80s by weekend's end
