000 WGUS64 KCRP 230852 FFACRP URGENT - IMMEDIATE BROADCAST REQUESTED FLOOD WATCH NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 352 AM CDT SAT AUG 23 2008 ...FLOOD WATCH IN EFFECT SATURDAY FOR WEBB AND LA SALLE COUNTIES... .NUMEROUS SHOWERS AND THUNDERSTORMS ARE EXPECTED ACROSS THE BRUSH COUNTRY TODAY. AN UPPER LEVEL DISTURBANCE IS EXPECTED TO MOVE OUT OF NORTHERN MEXICO INTO THE BRUSH COUNTRY AND INTERACT WITH ABUNDANT TROPICAL MOISTURE THAT IS IN PLACE. THE POTENTIAL FOR FLOODING WILL BE HIGH TODAY DUE TO PREVIOUS HEAVY RAINFALL THAT HAS ALREADY SATURATED THE GROUND OVER THE WESTERN PORTIONS OF BRUSH COUNTRY. ADDITIONAL FLOOD AND FLASH FLOOD WARNINGS MAY BE WARRANTED TODAY AS HEAVY RAIN IS EXPECTED TO AFFECT THE WESTERN PORTIONS OF THE BRUSH COUNTRY. TXZ229-239-231700- /O.EXT.KCRP.FA.A.0002.080823T1200Z-080823T2200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ LA SALLE-WEBB- INCLUDING THE CITIES OF...COTULLA...ENCINAL...LAREDO...RIO BRAVO 352 AM CDT SAT AUG 23 2008 ...FLOOD WATCH NOW IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH THIS AFTERNOON... THE FLOOD WATCH IS NOW IN EFFECT FOR * A PORTION OF SOUTH TEXAS...INCLUDING THE FOLLOWING AREAS...LA SALLE AND WEBB COUNTIES. * FROM 7 AM CDT THIS MORNING THROUGH THIS AFTERNOON * SHOWERS AND THUNDERSTORMS PRODUCING VERY HEAVY RAIN ARE EXPECTED TO DEVELOP ONCE AGAIN ACROSS THE BRUSH COUNTRY TODAY. AS THE RAIN PERSISTS AND BECOMES HEAVY AT TIMES...IT WILL FALL ON ALREADY SATURATED GROUND ACROSS WEBB AND LA SALLE COUNTIES. THIS SITUATION CAN LEAD TO RAPID RUNOFF...FLASH FLOODING OF LOW LYING AREAS...AND FLOODING OF RIVERS AND CREEKS. OVERALL RAINFALL TOTALS ACROSS THE BRUSH COUNTRY WILL LIKELY RANGE FROM 2 TO 3 INCHES TODAY WITH SOME ISOLATED AREAS RECEIVING UP TO 5 INCHES. * REMEMBER...WHEN WATER COVERS THE ROAD...TURN AROUND...DON'T DROWN. MOTORISTS SHOULD NEVER ATTEMPT TO CROSS ANY FLOODED ROADWAYS. A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON CURRENT FORECASTS. YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP. $$ TMT