000 WWUS82 KMLB 191234 SPSMLB SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MELBOURNE FL 831 AM EDT TUE AUG 19 2008 FLZ047-053-054-058-059-064-191330- INDIAN RIVER-MARTIN-OKEECHOBEE-OSCEOLA-SOUTHERN BREVARD COUNTY-ST. LUCIE- 831 AM EDT TUE AUG 19 2008 ...SQUALLS AFFECTING SOUTH BREVARD COUNTY...INDIAN RIVER COUNTY...MARTIN COUNTY...OKEECHOBEE COUNTY...OSCEOLA COUNTY...ST. LUCIE COUNTY... AT 831 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED SQUALLS ACROSS MUCH OF THE TREASURE COAST EXTENDING NORTH TO MELBOURNE AND LAKE KISSIMMEE...MOVING NORTH AT 20 TO 25 MPH. THE PRIMARY THREAT WILL BE OCCASIONAL GUSTY WINDS OF 35 TO 45 MPH...WHICH CAN CAUSE UNSECURED OBJECTS TO BLOW AROUND...SNAP TREE LIMBS OR CAUSE POWER OUTAGES AND BLINDING RAINFALL. PERIODS OF TORRENTIAL RAINFALL CAN BE EXPECTED...CAUSING PONDING ON SOME 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.