Flash Flood Warning 28, NWS Brownsville, TX

336 
WGUS54 KBRO 062257 CCA
FFWBRO
TXC427-070000-
/O.COR.KBRO.FF.W.0028.100706T2254Z-100707T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING...CORRECTED
NATIONAL WEATHER SERVICE BROWNSVILLE TX
554 PM CDT TUE JUL 6 2010

THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHWESTERN STARR COUNTY IN DEEP SOUTH TEXAS.

  LOCATIONS AFFECTED INCLUDE...
  ROSITA.
  ROMA.
  RIO GRANDE CITY.
  ESCOBARES.
  VILLAREAL.
  LA PUERTA.
  GARCIASVILLE.

* UNTIL 700 PM CDT

* AT 547 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  TORRENTIAL RAIN OF THREE TO FOUR INCHES PER HOUR FROM HEAVY SHOWERS
  AND THUNDERSTORMS OVER THE WARNED AREA. THIS TORRENTIAL RAINFALL
  WILL CAUSE THE ARROYO GARCENO TO RISE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF WILL CAUSE FLOODING OF LOW LYING AREAS AND
INTERSECTIONS. POOR DRAINAGE AREAS ARE MOST AT RISK. DO NOT DRIVE
THROUGH FLOODED ROADS!

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROAD.
THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY.
MOVE TO HIGHER GROUND.

DON'T BECOME A STATISTIC. TURN AROUND...DON'T DROWN!

&&

LAT...LON 2659 9904 2639 9864 2626 9869 2628 9873
      2629 9873 2630 9877 2631 9877 2632 9876
      2633 9880 2637 9882 2636 9891 2639 9894
      2638 9897 2640 9899 2640 9908 2642 9911
      2644 9912

$$

TOMASELLI

900 
WGUS74 KBRO 062327
FFSBRO

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE BROWNSVILLE TX
627 PM CDT TUE JUL 6 2010

TXC427-070000-
/O.CON.KBRO.FF.W.0028.000000T0000Z-100707T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
STARR-
627 PM CDT TUE JUL 6 2010

...A FLASH FLOOD WARNING REMAINS IN EFFECT FOR SOUTHWESTERN STARR
COUNTY UNTIL 700 PM CDT...

LOCATIONS AFFECTED INCLUDE...
  ROSITA.
  ROMA.
  RIO GRANDE CITY.
  ESCOBARES.
  VILLAREAL.
  LA PUERTA.
  GARCIASVILLE.

AT 626 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
RAINFALL RATES OF THREE TO FOUR INCHES PER HOUR FROM HEAVY SHOWERS
AND THUNDERSTORMS OVER THE WARNED AREA. THIS TORRENTIAL RAINFALL 
WILL CAUSE THE ARROYO GARCENO AND LOS OLMOS CREEK TO RISE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF WILL CAUSE FLOODING OF LOW LYING AREAS AND
INTERSECTIONS. POOR DRAINAGE AREAS ARE MOST AT RISK. DO NOT DRIVE
THROUGH FLOODED ROADS!

THIS IS A LIFE THREATENING FLOOD! MOST FLOOD DEATHS OCCUR IN
AUTOMOBILES. DO NOT CROSS FLOODED ROADWAYS OR STREAMS. IF NEARING A
FLOOD AREA...TURN AROUND AND DRIVE TO HIGHER TERRAIN.

DON'T BECOME A STATISTIC. TURN AROUND...DON'T DROWN!

&&


LAT...LON 2659 9904 2639 9864 2626 9869 2628 9873
      2629 9873 2630 9877 2631 9877 2632 9876
      2633 9880 2637 9882 2636 9891 2639 9894
      2638 9897 2640 9899 2640 9908 2642 9911
      2644 9912

$$

TOMASELLI

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BROWNSVILLE TX
146 PM CDT TUE JUL 6 2010

.SHORT TERM /TONIGHT THROUGH 7 AM THURSDAY/...WHILE THE GFS WENT
HEAVILY BULLISH ON RAIN CHANCES IN THE SHORT TERM...OTHER MODELS
LIKE THE NAM AND SREF WERE A LITTLE DRIER. USED A BLEND FOR THIS
FORECAST...BUT THE OVERALL TREND IS DEFINITELY UP. CONVECTION IN
NORTHERN MEXICO WILL REPEAT AGAIN TONIGHT...AND THEN LOOK FOR MORE
WIDESPREAD RAIN ACTIVITY OVER DEEP SOUTH TEXAS ON WEDNESDAY.

TROPICAL MOISTURE WILL BE ARRIVING FROM THE GULF WITH ONSHORE
FLOW...AND COASTAL LOW PRESSURE WILL PROVIDE FORCING FOR MORE
UNSETTLED WEATHER ALONG THE COAST WEDNESDAY. TWENTY-FOUR MORE HOURS
WILL ALSO GIVE US MORE INFORMATION ABOUT THE POTENTIAL IMPACT OF THE
BROAD AREA OF LOW PRESSURE NOW OVER THE NORTHERN YUCATAN PENINSULA.
DEEP TROPICAL MOISTURE HEADING THIS WAY MAY PROMPT FLASH FLOOD
WATCHES.

OTHERWISE...TEMPERATURES ARE EXPECTED TO REMAIN NEAR SEASONAL NORMS.
INCREASING CLOUDINESS WILL KEEP DAYTIME HIGHS IN CHECK...WHILE ALSO
MITIGATING DIURNAL VARIATION. DEWPOINTS WILL REMAIN ELEVATED IN THE
70S...BUT WITH CAPPED TEMPS THE APPARENT TEMPS OR HEAT INDEX VALUES
SHOULD TOP OUT AROUND 105 DEGREES FOR SOME INLAND LOCATIONS DURING
THE AFTERNOON WEDNESDAY.

&&
.LONG TERM /THURSDAY THROUGH TUESDAY/... SHOWER ACTIVITY WILL BE
AN INCREASING THREAT FOR SOUTH TEXAS INTO THE WEEKEND AS A
TROPICAL SYSTEM MOVES WEST ACROSS THE WESTERN GULF. SYSTEM STILL
BEING MONITORED BY NHC AS THE ROUGHLY-DEFINED CENTER EMERGES OFF
THE YUCATAN PENINSULA. WHETHER THIS WILL EVOLVE BEYOND A WAVE IS
STILL UNKNOWN...BUT WHATEVER THIS FEATURE IS WILL HAVE AN IMPACT
ON SOUTH TEXAS IN THE FORM OF CONTINUING CHANCES FOR RAIN ON
ALREADY HIGHLY SATURATED GROUNDS. WILL CONTINUE TO MONITOR QPF
FORECASTS AND MAY NEED A FLASH FLOOD WATCH FOR LATE WEEK. GRADUAL
DECREASE IN MOISTURE CURRENTLY FORECAST FOR EARLY NEXT WEEK WITH
ENDING OF POP CHANCES MONDAY OR TUESDAY.

&&

.AVIATION...
SEA BREEZE SHOWERS KICKED UP EARLY IN THE AFTERNOON...BUT HAVE
REMAINED LOW IN COVERAGE AND INTENSITY. THEY ARE MOVING INLAND AND
ARE GENERALLY NOT NEAR THE REGIONAL AIRPORTS. OTHER CONVECTION IN
MEXICO IS A BIT STRONGER WITH EMBEDDED THUNDERSTORMS AND COULD
DRIFT CLOSER TO MCALLEN LATER IN THE AFTERNOON. SKIES HAVE
REMAINED MOSTLY VFR WITH TEMPO BKN MVFR CEILINGS. CONVECTION
SHOULD DIE OFF THIS EVENING WITH SOMEWHAT QUIETER CONDITIONS
TONIGHT. WEDNESDAY WILL BRING INCREASING SHOWER CHANCES TO THE
AREA HOWEVER.

&&

.MARINE...
TONIGHT THROUGH 7 AM THURSDAY...BUOY 020 REPORTS LIGHT EAST WINDS
AND MODERATE SEAS AROUND 3 FEET EARLY THIS AFTERNOON. WINDS MAY
SHIFT TO NORTH ON WEDNESDAY DUE TO THE INFLUENCE OF A COASTAL TROUGH
OF LOW PRESSURE. WIND STRENGTH WILL CONTINUE LIGHT TO MODERATE. SEAS
WILL REMAIN LOW TO MODERATE. SEAS MAY INCREASE SLIGHTLY TO 4 OR 5
FEET OFFSHORE WEDNESDAY NIGHT DUE TO AN INCREASED SWELL COMPONENT
FROM POSSIBLE TROPICAL ACTIVITY TO THE SOUTHEAST.

THURSDAY THROUGH THE WEEKEND...LONG TERM FORECAST IS HIGHLY
DEPENDENT ON TROPICAL WAVE PASSING OVER YUCATAN PENINSULA AND IF
IT IS ABLE TO STRENGTHEN OR FORM A SFC LOW. LONGER RANGE MODEL
CONTINUE TO POINT WHATEVER IT MAY BECOME TOWARD THE TEXAS COAST.
IN ANY SOLUTION...THE MAIN THREAT ATTM IS CONTINUED THUNDERSTORM
ACTIVITY BRINGING LOCALLY HIGH SEAS AND VARIABLY GUSTY WINDS.
EXPECT GENERAL SEAS TO INCREASE BY FRIDAY TO AROUND 5 FEET...WITH
MODERATELY CHOPPY LAGUNA WATERS.

&&

.PRELIMINARY POINT TEMPS/POPS...
BAYVIEW/PORT ISABEL  78  88  77  90 /  20  50  30  50
BROWNSVILLE          77  90  76  92 /  20  50  30  50
HARLINGEN            75  89  76  93 /  20  50  30  50
MCALLEN              76  91  76  94 /  20  50  40  50
RIO GRANDE CITY      76  96  76  94 /  30  50  60  50
SOUTH PADRE ISLAND   78  90  78  88 /  20  50  30  50

&&

.BRO WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
GM...NONE.
&&

THIS PRODUCT IS ALSO AVAILABLE ON THE WEB AT:
HTTP://WWW.WEATHER.GOV/BROWNSVILLE

54/64

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BROWNSVILLE TX
450 AM CDT TUE JUL 6 2010

GMZ130-132-135-150-155-170-175-TXZ248>257-071100-
LAGUNA MADRE FROM THE PORT OF BROWNSVILLE TO THE ARROYO COLORADO-
LAGUNA MADRE FROM THE ARROYO COLORADO TO 5 NM NORTH OF PORT
MANSFIELD TX-
LAGUNA MADRE FROM 5 NM NORTH OF PORT MANSFIELD TO BAFFIN BAY TX-
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM 20 TO
60 NM-
WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM 20 TO
60 NM-ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
450 AM CDT TUE JUL 6 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR DEEP SOUTH TEXAS...THE GULF
OF MEXICO AND THE LAGUNA MADRE.

.DAY ONE...TODAY AND TONIGHT.

HEAT INDEX READINGS ACROSS PORTIONS OF DEEP SOUTH TEXAS WILL
APPROACH 105 DEGREES DURING THE AFTERNOON HOURS TODAY. RESIDENTS
AND VISITORS SHOULD CONTINUE TO PRACTICE HEAT SAFETY TIPS IN ORDER
TO EFFECTIVELY DEAL WITH THE HEAT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

RESIDENTS AND VISITORS OF DEEP SOUTH TEXAS ARE URGED TO PAY CLOSE
ATTENTION TO A TROPICAL DISTURBANCE AS IT NEARS THE EAST COAST OF
THE YUCATAN PENINSULA AND MOVES INTO THE GULF OF MEXICO LATER THIS
WEEK. PLEASE REFER TO THE LATEST STATEMENTS AND FORECAST FROM THE
NATIONAL HURRICANE CENTER CONCERNING THIS DISTURBANCE.

HEAT INDEX READINGS ACROSS PORTIONS OF DEEP SOUTH TEXAS WILL
CONTINUE TO REMAIN AT ELEVATED LEVELS THROUGH THE REMAINDER OF THE
PERIOD. RESIDENTS AND VISITORS SHOULD CONTINUE TO PRACTICE HEAT
SAFETY TIPS IN ORDER TO EFFECTIVELY DEAL WITH THE HEAT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

57/RV

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BROWNSVILLE TX
513 PM CDT TUE JUL 6 2010

TXZ252-062300-
STARR-
513 PM CDT TUE JUL 6 2010

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN STARR COUNTY...

A THUNDERSTORM...MOVING WEST AT 10 MPH...WILL AFFECT ROSITA...
ESCOBARES...ROMA AND SALINENO...UNTIL 600 PM CDT. GUSTY WINDS 40 TO
50 MPH MAY CAUSE LOOSE OBJECTS TO BLOW AROUND. MINOR DAMAGE TO TREE
LIMBS AND WIRES IS POSSIBLE. FREQUENT CLOUD TO GROUND LIGHTNING IS
EXPECTED. IF CAUGHT OUTSIDE...CROUCH DOWN IN A LOW SPOT...AWAY FROM
TALL OBJECTS. THIS STORM WILL PRODUCE PEA SIZE HAIL. TORRENTIAL RAINS
WILL CAUSE PONDING OF WATER ON ROADS...AND MINOR FLOODING OF POOR
DRAINAGE AREAS.

&&

WHEN DRIVING THROUGH HEAVY RAIN...SLOW DOWN. ALWAYS LEAVE A SAFE
DISTANCE BETWEEN YOU AND OTHER VEHICLES. WHEN USING WIPERS...TURN ON
HEADLIGHTS. AVOID DRIVING THROUGH PUDDLES THAT COULD HIDE POTHOLES OR
CAUSE HYDROPLANING. MAKE SURE YOUR HEADLAMPS...TIRES...AND WIPERS ARE
IN GOOD CONDITION. KEEP AN EMERGENCY KIT WHICH INCLUDES A
FLASHLIGHT...FLARES...AND SIMPLE HAND TOOLS.

SEVEN THOUSAND PEOPLE DIE IN WEATHER RELATED AUTOMOBILE ACCIDENTS
EACH YEAR... MANY DUE TO POOR VISIBILITY AND WET ROADS.

REMEMBER...VISIBILITY AND TRACTION: LEAVE TIME FOR REACTION!

TOMASELLI