000 WWUS82 KMLB 191548 SPSMLB SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 1144 AM EDT TUE AUG 19 2008 FLZ047-053-054-058-059-064-191715- INDIAN RIVER-MARTIN-OKEECHOBEE-OSCEOLA-SOUTHERN BREVARD COUNTY-ST. LUCIE- 1144 AM EDT TUE AUG 19 2008 ...STRONG SQUALLS AFFECTING SOUTHERN BREVARD COUNTY...INDIAN RIVER COUNTY...MARTIN COUNTY...OKEECHOBEE COUNTY...OSCEOLA COUNTY...ST. LUCIE COUNTY... AT 1144 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED NUMEROUS RAIN SQUALLS...MOVING NORTH AT 25 MPH. THE PRIMARY THREAT WILL BE GUSTY WINDS OF 40 TO 45 MPH...WHICH MAY CAUSE UNSECURED OBJECTS TO BLOW AROUND. WIND GUSTS OF 40 TO 45 MPH HAVE BEEN COMMON ACROSS THE SPACE AND TREASURE COASTS WHEN SQUALLS MOVE THROUGH. PERIODS OF VERY HEAVY RAINFALL WILL REDUCE VISIBILITY TO UNSAFE CONDITIONS. TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING STANDING WATER ON ROADS AND FLOODING OF POOR DRAINAGE AREAS. MOTORISTS SHOULD SLOW DOWN IN HEAVY RAINFALL TO REDUCE THE RISK OF HYDROPLANING AND LEAVE SAFE DISTANCE BETWEEN OTHER VEHICLES.