The chance of rain increases tomorrow with the potential for more widespread showers and storms due to more tropical moisture around. Heavy downpours, lightning and gusty winds will be possible. It will not be quite as hot as highs will climb to the upper 80s.

A heat advisory will be in effect from 11 a.m. until 7 p.m. Sunday, as "feels-like" temperatures could soar up to 107 degrees for parts of Southeast Florida and the Keys.

Most of South Florida remains under a heat advisory until 7 p.m. on Friday, with feels-like temperatures as high as 110 degrees.