Only a few of the initial 7,800 FPL customers who lost their power remain without power as of 2:30 p.m. Friday.
The heavy rain Thursday night and overnight has caused hundreds of power outages.
As of 6:25 a.m., about 1,500 customers are without power in Palm Beach County, according to Greg Brostowicz with Florida Power & Light.
Boynton Beach and Boca Raton are two of the areas with the most outages.
A few hundred customers are without power in Martin County.