Looks like the rainy season will hang on in South Florida at least through the extended range:
FOR LATE WEEK INTO NEXT WEEKEND, BOTH GFS/ECMWF SHOW A STRONG CLOSED
MID/UPPER LOW DIVING ACROSS THE GREAT LAKES STATES WITH A TROUGH
EXTENDING SOUTH INTO THE GULF OF MEXICO. BOTH MODELS SHOW WARM,
HUMID CONDITIONS LATE WEEK AHEAD OF THIS SYSTEM AND JUST CANNOT
SHUT MENTION OF SHOWERS/TSTORMS OFF ANY DAY DUE TO SUFFICIENT
MOISTURE/INSTABILITY CONTINUING...ESPECIALLY OVER THE WEEKEND.
BOTH MODELS HAVE BEEN GRADUALLY BACKING OFF ON THE THRUST OF THIS
COLD FRONT FOR SOUTH FLORIDA...
ESPECIALLY NOW THE GFS WHICH KEEPS
DEWPOINTS IN THE LOWER 70S ALL THE WAY THROUGH NEXT WEEKEND AND
INTO NEXT WEEK. THE ECMWF SHOWS SLIGHTLY DRIER AIR BEHIND THE
BOUNDARY BY MONDAY...BUT EVEN IT SHOWS WINDS QUICKLY TO THE EAST
BEHIND IT.
SO THE BOTTOM LINE IS WARM, HUMID CONDITIONS LOOK TO
PREVAIL THROUGH THE FORECAST PERIOD ALONG WITH DAILY CHANCES OF
SHOWERS/TSTORMS.
http://forecast.weather.gov/product.php ... glossary=1