EDISON - Heat and humidity will start to move in tomorrow and stay through the weekend.

News 12 New Jersey Meterologist Dave Curren says some areas of the state will see 90 degree temperatures, especially in interior sections. Clouds will start to collect tomorrow night and through Sunday.

A cold front is expected to move in Sunday night and a few isolated showers may pop up early in the day. More are expected in the evening and at night. Monday morning may still be cloudy with showers over eastern sections of the state.