An isolated thunderstorm produced up to 7 inches of rainfall in the Hebbronville area. The rainfall occurred in a short period of time and produced flash flooding with area creeks overflowing their banks and flooding nearby streets.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS BRO wrote it up.
An isolated thunderstorm produced up to 7 inches of rainfall in the Hebbronville area. The rainfall occurred in a short period of time and produced flash flooding with area creeks overflowing their banks and flooding nearby streets. Portions of FM 1017 were closed due to the flooding.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Brownsville, TX wrote its last area forecast discussion before the first event at Jun 28, 11:50 AM CST, 6 hours 14 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BROWNSVILLE TX 1250 PM CDT THU JUN 28 2007 .DISCUSSION...PERSISTENT UPPER LOW CONTINUES OVER NORTH TEXAS IN BETWEEN TWO RIDGES...ONE OVER THE FOUR CORNERS AND THE OTHER OVER THE SOUTHEAST U.S. MODELS INDICATE THAT THE RIDGE OVER THE SOUTHEAST WILL WEAKEN AS THE SOUTHWEST RIDGE BUILDS EASTWARD... CAUSING THE UPPER LOW TO RETROGRADE SLOWLY TO THE SOUTHWEST. IN THE LOW LEVELS...A WEAK TROPICAL WAVE IS EXPECTED TO WORK ITS WAY WESTWARD OVER THE WEEKEND CAUSING AN INCREASE IN MOISTURE OVER DEEP SOUTH TEXAS. THIS WILL MAKE SHOWERS AND THUNDERSTORMS INCREASINGLY LIKELY BY SUNDAY AND LASTING THROUGH MID-WEEK. WITH PWATS FORECAST TO BE NEAR 2 INCHES DURING THIS PERIOD...HAVE GONE SLIGHTLY ABOVE MEX POPS FOR SATURDAY THROUGH MONDAY. TEMPS WILL BE NEAR NORMAL THROUGH THE PERIOD. && .MARINE...BUOY020 REPORTED S WINDS AROUND 5 KTS AND SEAS AT 3 FT. WINDS AND SEAS CONTINUE TO DECREASE AS THE PRESSURE GRADIENT RELAXES. A WEAK TROPICAL WAVE WILL MOVE INTO THE WESTERN GULF OVER THE WEEKEND AND INTERACT WITH THE PERSISTENT UPPER LEVEL LOW OVER CENTRAL TEXAS TO INCREASE THE CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE LOWER TEXAS COASTAL WATERS THROUGH EARLY NEXT WEEK. && .AVIATION...VFR CONDITIONS WILL PREVAIL TODAY WITH TEMPO MVFR TO IFR CONDITIONS AS WIDELY ISOLD CONVECTION THIS AFTERNOON MAINLY ACROSS WRN ZONES. MVFR VIS/CIGS ARE LIKELY AGAIN IN PATCHY FG ACROSS NRN AND CTL ZONES FRI AM. INCREASED CHANCES FOR SHRA/TSRA FRI WILL PRODUCE MVFR CIGS LATE AM. && .PRELIMINARY POINT TEMPS/POPS... BAYVIEW/PORT ISABEL 77 88 79 89 / 10 10 30 40 BROWNSVILLE 76 91 77 90 / 10 20 30 40 HARLINGEN 75 92 76 92 / 10 20 30 40 MCALLEN 77 92 78 94 / 10 20 30 40 RIO GRANDE CITY 78 93 79 96 / 20 20 30 40 SOUTH PADRE ISLAND 77 85 80 88 / 10 10 30 30 && .BRO WATCHES/WARNINGS/ADVISORIES...NONE. && SYNOPTIC/GRIDS....68/KL MARINE/AVIATION...55/BC+53/JE HMT/MESOSCALE.....VEGA THIS PRODUCT IS ALSO AVAILABLE ON OUR WEB SITE AT: HTTP://WWW.WEATHER.GOV/BROWNSVILLE
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE BROWNSVILLE TX 612 PM CDT THU JUN 28 2007 TXZ248>257-291100- ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY- INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON- 612 PM CDT THU JUN 28 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR DEEP SOUTH TEXAS. .DAY ONE...TONIGHT. SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER ZAPATA...JIM HOGG...BROOKS AND STARR COUNTIES THROUGH THE EVENING HOURS. THESE SLOW MOVING STORMS WILL BE CAPABLE OF VERY HEAVY RAINS. PLEASE REFER TO THE LATEST FLASH FLOOD WARNINGS AND FLOOD ADVISORIES FOR DETAILS. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. DAYTIME HEATING AND INCREASING TROPICAL MOISTURE WILL PRODUCE SOME ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL OVER DEEP SOUTH TEXAS DURING THE PERIOD. MOTORISTS SHOULD DRIVE WITH CAUTION...AS TEMPORARY PONDING OF WATER ON ROADS WILL CAUSE VEHICLES TO HYDROPLANE AT HIGHER SPEEDS. SOME URBAN AND SMALL STREAM FLOODING IS ALSO POSSIBLE AS A RESULT OF THE RAINFALL. NO OTHER HAZARDOUS WEATHER IS ANTICIPATED. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS AND EMERGENCY MANAGERS OVER ZAPATA...JIM HOGG...BROOKS AND STARR COUNTIES ARE URGED TO MONITOR WEATHER CONDITIONS VERY CLOSELY AND PREPARE FOR ACTIVATION.
The Corpus Christi radar (KCRP), 142 km away, was scanning. The volume nearest the first event began at 00:05 UTC.
1 flash flood. Local standard time, as filed.
Flooding of Highway 16 southwest of Hebbronville near Randado was reported.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Texas in 2007Every state in 2007This day in weather historyWarnings in Texas, June 2007
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 43684.