The latest from the NHC was very interesting on 97L….

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A LOW PRESSURE SYSTEM
LOCATED ABOUT 900 MILES EAST OF THE LESSER ANTILLES HAVE CHANGED
LITTLE IN ORGANIZATION DURING THE DAY.  HOWEVER...AIRCRAFT DATA
FROM A RESEARCH MISSION BEING CONDUCTED BY THE NATIONAL CENTER FOR
ATMOSPHERIC RESEARCH...AS WELL AS SATELLITE DATA...SUGGEST THAT
THIS SYSTEM IS ALREADY PRODUCING TROPICAL STORM FORCE WINDS IN A
SMALL AREA NORTH OF THE CENTER.  ONLY A SMALL INCREASE IN
ORGANIZATION OF THE SHOWER AND THUNDERSTORM ACTIVITY WOULD RESULT
IN THE FORMATION OF A TROPICAL STORM...AND ADVISORIES COULD BE
INITIATED LATER THIS AFTERNOON OR TONIGHT.  THERE IS A HIGH
CHANCE...90 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE
DURING THE NEXT 48 HOURS AS IT MOVES GENERALLY WESTWARD AT ABOUT 20
MPH.