![N.J. weather: 'Dangerously hot' today with heat index up to 109. Thunderstorms possible again. - nj.com N.J. weather: 'Dangerously hot' today with heat index up to 109. Thunderstorms possible again. - nj.com](https://www.nj.com/resizer/3UHfRkF2aErqhlrq7yxkUCcvExw=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/FBP2MAAI4JAYTOXDO4IKS2KF6A.jpg)
N.J. weather: 'Dangerously hot' today with heat index up to 109. Thunderstorms possible again. - nj.com
![Philadelphia Weather: Multi-Day Heatwave To Grip Region With Dangerous Heat And Humidity - CBS Philadelphia Philadelphia Weather: Multi-Day Heatwave To Grip Region With Dangerous Heat And Humidity - CBS Philadelphia](https://assets1.cbsnewsstatic.com/i/cbslocal/wp-content/uploads/sites/15116066/2022/07/snapshot-4-16.jpg?w=300)
Philadelphia Weather: Multi-Day Heatwave To Grip Region With Dangerous Heat And Humidity - CBS Philadelphia
![NWS New York NY on Twitter: "Heat advisory in effect for northeastern New Jersey, including Newark, through 8 PM this evening. Heat index values will approach 100° at times in this area. NWS New York NY on Twitter: "Heat advisory in effect for northeastern New Jersey, including Newark, through 8 PM this evening. Heat index values will approach 100° at times in this area.](https://pbs.twimg.com/media/E3S3JlYVoAMZEb8.jpg)
NWS New York NY on Twitter: "Heat advisory in effect for northeastern New Jersey, including Newark, through 8 PM this evening. Heat index values will approach 100° at times in this area.
![NWS Mount Holly on Twitter: "Hot and humid again today, with isolated to scattered PM showers and t-storms. The heat index will be very near 100 degrees this afternoon for several areas. NWS Mount Holly on Twitter: "Hot and humid again today, with isolated to scattered PM showers and t-storms. The heat index will be very near 100 degrees this afternoon for several areas.](https://pbs.twimg.com/media/FZd491TX0AIqu8P.jpg)