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PALM BEACH COUNTY (CBSMiami) — The National Weather Service has issued a flood advisory for the Palm Beaches ahead of heavy showers and thunderstorms.

More rain is expected to cover the same area hit hard Friday afternoon with between 2 and 4 inches of rain.

A flood watch is in effect for the coastal, inland and metro parts of Palm Beach until 2 a.m. Saturday.

The additional heavy rainfall could lead to significant flooding of streets, urban areas and low-lying flood-prone areas near small canals or creeks through the evening.

Those living in these areas should prepare to take action should flooding develop.