5 30 TWO SATELLITE IMAGES INDICATE THATTHE THUNDERSTORM ACTIVITY REMAINS POORLY ORGANIZED AT THIS TIME ENVIRONMENTAL CONDITIONS ARE BECOMING MORE FAVORABLE FOR DEVELOPMENT AND A TROPICAL DEPRESSION COULD FORM AT ANY TIME THISSYSTEM IS EXPECTED TO MOVE SLOWLY NORTHWARD BRINGING ADDITIONAL HEAVY RAINS PRIMARILY TO THE CAYMAN ISLANDS AND PORTIONS OF CUBA DURING THE NEXT DAY OR TWO AN AIR FORCE RECONNAISSANCE AIRCRAFT IS SCHEDULED TO INVESTIGATE THIS SYSTEM TOMORROW AFTERNOON IF NECESSARY ALL INTERESTS IN THE NORTHWESTERN CARIBBEAN SEA AND THE SOUTHEASTERN GULF OF MEXICO SHOULD CLOSELY MONITOR THE PROGRESS OF THIS SYSTEM