weather forecast July 29, 2021 12:07 pm Potentially Dangerous Storms Arrive Thursday Afternoon Severe thunderstorms are rolling across Pennsylvania as of noon, Thursday. They will arrive in southeastern Pennsylvania and then New Jersey later this afternoon and evening. US & World Videos 2:44 Gray, warmer Monday 2:24 Gray Monday 2:00 Dreary Monday weather 2:36 Gloomy weather sticks around for Sunday's Broad Street Run 2:44 Cloudy, chance for rain this weekend