There is an EXTREME HEAT WARNING in effect for NJ through tomorrow until 8 p.m. Some heat alerts will last longer. This is for heat indices reaching close to 110 degrees.

There is also an AIR QUALITY ALERT for reduced air quality due to the heat and humidity.

Temperatures will be dangerous if precautions are not taken to limit exertion and to increase hydration. The reduction of air quality in part due to the heat and humidity will create stifling conditions that will affect sensitive groups of people. If you find yourself short of breath, fatigued, or overheated, it is important to seek shelter immediately from the scorching heat.

High temperatures today reach 100 degrees, which surpasses the record of 99 that was set last year.

Tomorrow's high will be 102 degrees, which will not only break tomorrow's record too, but it will be the first time the air temperature reaches 102 degrees in three years.

The heat lingers into Wednesday with a very strong UV Index of level 10. It is important to use sunscreen if spending prolonged periods of time outdoors.

Clouds and thunderstorms are likely headed into Thursday & Friday.