By Llarisa Abreu

PHILADELPHIA (CBS) – The high heat and humidity sticks around for the last day of the week. Feels like temps by Friday afternoon will be in the low 100’s which has prompted a heat advisory for Philly Metro.

The Heat Advisory will be in effect beginning at noon Friday until 8 p.m. Saturday.

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The excessive heat and humidity continue Saturday. The weekend continues to trend unsettled. Saturday morning starts of dry but as a slow-moving front approaches, rain will develop. The threat for heavy rainfall is still a possibility Saturday afternoon and evening as well as the threat for flash flooding in spots.

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Rainy showers persist on Sunday before the front finally clears into Monday. The start of the week will be partly sunny with highs in the middle 80s. Heading into Tuesday the heat picks up again and we return to the upper 80s with the threat for a pop-up thunderstorm. The threat lingers into the majority of next week.