Pennsylvania June 24, 2019 12:00 pm First Alert Weather: Chance for Summer's First Heat Wave Weekly temperatures are expected to be in the high 80s with a chance to rise into the 90s, so there’s a chance for a heat wave, says NBC10 meteorologist Glenn “Hurricane” Schwartz. US & World Videos 3:04 Seasonable temperatures return to end the week 2:44 One last warm, sunny day before changes this weekend 2:22 Another warm day as high temps flirt with record 2:55 One more warm day before temps drop and rain returns 3:08 One more warm day before temperatures drop over the weekend
