ZCZC NFDSCCNS3 ALL TTAA00 KNFD DDHHMM STORM SUMMARY NUMBER 26 FOR T.D. "BRET" NATIONAL CENTERS FOR ENVIRONMENTAL PREDICTION HYDROMETEOROLOGICAL PREDICTION CENTER...NWS...CAMP SPRINGS MD 6 PM CDT TUE AUG 24 1999 AT 545 PM CDT... THE CENTER OF TROPICAL DEPRESSION BRET WAS LOCATED NEAR 27.6N 102.9W...IN NORTHERN MEXICO OR NEARLY 214 MILES DUE WEST OF LAREDO, TX. THE STORM CONTINUES TO WEAKEN WITH ITS CENTRAL PRESSURE NEAR 1008 MB. THE HEAVIEST RAINS HAVE MOVED WEST OF THE RIO GRANDE AND INTO THE MEXICAN MOUNTAINS. 10 HOUR SATELLITE ESTIMATES OF RAINFALL..ENDING 4:45 PM CDT..INDICATE OVER 6 INCHES OF RAINFALL FOR NORTHEASTERN MEXICO AND NEARLY 5 INCHES IN DIMMIT COUNTY, TX. A FLASH FLOOD WATCH HAS BEEN ISSUED FOR TONIGHT FOR BREWSTER...JEFF DAVIS...PECOS...PRESIDIO AND TERRELL COUNTIES. THE HEAVY RAINFALL OCCURRING ON THE NORTHEASTERN SIDE OF THE SURFACE CENTER IS EXPECTED TO ROTATE NORTHWESTWARD INTO THE BIG BEND REGION TONIGHT..WHERE RAINFALL AMOUNTS OF 2 TO 4 INCHES ARE EXPECTED..WITH THE POTENTIAL FOR ISOLATED RAINFALL AMOUNTS EXCEEDING 5 INCHES. THE NEXT STORM SUMMARY WILL BE ISSUED AT 12:00 AM CDT. WOLF/FORECAST OPERATIONS BRANCH