NBC10 First Alert Weather August 8, 2021 6:27 pm Miserable Heat Wave Setting In This Week Feels like temperatures will be peaking above 100 degrees this week as a muggy heat wave takes hold over the area. NBC10 First Alert Weather meteorologist Steve Sosna has your most accurate forecast. US & World Videos 2:36 Gloomy weather sticks around for Sunday's Broad Street Run 2:44 Cloudy, chance for rain this weekend 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