Severe Storms: Philadelphia – June 19 Forecast
- The Philadelphia region, including its Pennsylvania suburbs, New Jersey, and northern Delaware, is under a First Alert due to impending heat and severe weather.
- Alongside the heat, the region faces a level 2 out of 5 risk of severe storms Thursday, escalating from a level 1 risk Wednesday afternoon.
- The approaching cold front brings the threat of strong wind gusts, heavy rain, hail, and even the possibility of isolated tornadoes.
Philadelphia residents, prepare for a potent mix of heat adn severe weather! A heat alert is in effect, with feels-like temperatures projected to hit the upper 90s, while a level 2 risk of severe storms looms for Thursday.Strong winds, heavy rain, hail, and potential tornadoes are concerns. Stay informed with real-time updates, as the timing of the First Alert may adjust. News Directory 3 delivers critical information on the potential conditions.Residents of Philadelphia, its suburbs in Pennsylvania, and parts of New Jersey and Delaware need to be aware of the changing conditions. Monitor weather apps and limit outdoor activities. Discover what’s next …
Heat Alert Issued for Philadelphia Region Amid Severe Storm Threat
Updated June 17, 2025
The Philadelphia region, including its Pennsylvania suburbs, New Jersey, and northern Delaware, is under a First Alert due to impending heat and severe weather. The heat alert, driven by air temperatures forecast to reach the low 90s, will result in feels-like temperatures soaring into the upper 90s along the Interstate 95 corridor from 11 a.m. to 8 p.m. Thursday.
Alongside the heat, the region faces a level 2 out of 5 risk of severe storms Thursday, escalating from a level 1 risk Wednesday afternoon. The primary concern involves a cold front expected to trigger widespread storms between 2 p.m. and 9 p.m.

The approaching cold front brings the threat of strong wind gusts, heavy rain, hail, and even the possibility of isolated tornadoes. Residents are encouraged to monitor updates, as the timing of the First Alert may shift depending on the cold front’s speed.
What’s next
Residents are advised to limit outdoor activities, stay hydrated, and ensure they have access to the latest weather alerts. Downloading weather apps can provide real-time updates and track approaching storms.
