Flash Flood Warning 29, NWS Fort Worth, TX

000 
WGUS74 KFWD 132211
FFSFWD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
511 PM CDT TUE MAR 13 2007

TXC439-132315-
TARRANT TX-
511 PM CDT TUE MAR 13 2007

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR
SOUTHEASTERN TARRANT COUNTY...

AT 510 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED 
ANOTHER AREA OF VERY HEAVY RAIN MOVING NORTHEAST INTO TARRANT COUNTY 
FROM JOHNSON COUNTY. THE LEADING EDGE OF THE HEAVY RAINS EXTENDED 
WAS LOCATED 6 MILES NORTH OF ALVARADO...MOVING NORTHEAST AT 35 MPH.

THE ADDITIONAL RAINFALL IN THE ARLINGTON AND MANSFIELD AREAS COULD 
CAUSE SOME ADDITIONAL FLOODING PROBLEMS THROUGH 615 PM CDT. 

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
MANSFIELD...KENNEDALE...DALWORTHINGTON GARDENS...ARLINGTON...PANTEGO 
AND BEDFORD.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

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

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM CDT 
TUESDAY EVENING FOR EASTERN TEXAS.

LAT...LON 3257 9726 3256 9704 3282 9702 3285 9714

$$

000 
WGUS74 KFWD 132319
FFSFWD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
619 PM CDT TUE MAR 13 2007

TXC439-132329-
TARRANT TX-
619 PM CDT TUE MAR 13 2007

...THE FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHEASTERN TARRANT
COUNTY...

THE HEAVY RAINFALL ASSOCIATED WITH A LINE OF THUNDERSTORMS HAS MOVED 
TO THE EAST OF THE AREA.  ADDITIONAL SHOWERS ARE POSSIBLE THROUGH 
THE REMAINDER OF THE EVENING.

LAT...LON 3257 9726 3256 9704 3282 9702 3285 9714

$$

DUNN

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FORT WORTH TX
408 PM CDT TUE MAR 13 2007

.DISCUSSION...
408 PM CDT

SEVERE THUNDERSTORMS PASSING THROUGH I-35 CORRIDOR FROM DFW TO
GLE. ACTIVITY WILL CONTINUE MOVING NORTHEAST THROUGH BEGINNING OF
EVENING PERIOD AT 00Z (1900 CDT). WILL CARRY PRE-1ST PERIOD TO
ACCOUNT FOR LATE AFTERNOON STORMS. WILL NEED TO BE UPDATED EARLY
EVENING.

BULK OF EVENING PRECIPITATION WILL BE ASSOCIATED WITH ACTIVITY NOW
TRAVERSING SC ZONES...AS THIS ACTIVITY BEGINS TO CUT OFF FUEL FOR
NORTHERN CONVECTION. EXPECT CONSIDERABLE PRECIPITATION THROUGH
THE EVENING ACROSS CENTRAL TEXAS AS MCS FROM SOUTH TEXAS CONTINUES
MOVING NORTHEAST. THIS AREA SAW WIDESPREAD 3-5 INCHES SUNDAY NIGHT
INTO MONDAY MORNING (WITH SOME HIGHER TOTALS)...AND ADDITIONAL
RAINFALL NEEDED FOR FLASH FLOODING WILL BE MINIMAL.

AREA IS GETTING WORKED OVER NOW...AND THIS MAY PRECLUDE SOME OF
THE LATE NIGHT/EARLY MORNING CONVECTION PREVIOUSLY EXPECTED. THE
UPPER LOW HAS BEGUN TO BREAK LOOSE FROM ITS MOORINGS...AND WILL
CONTINUE MOVING EAST TOWARD NORTH TEXAS. THE AREA OF BEST
DIFFLUENCE WILL ALSO SHIFT EAST. MODEL PERFECT PROGS AGREE THAT
HGX/SHV/LCH AREAS WILL BE THE MAIN FOCUS FOR PRECIP LATE TONIGHT
INTO WEDNESDAY MORNING. WILL MAINTAIN LIKELY POPS...WHICH WILL BE
ASSESSED FURTHER WITH EVENING UPDATES.

STILL CONSIDERABLE DISAGREEMENT WITH TIMING OF FROPA LATE THURSDAY
OR THURSDAY NIGHT. HAVE INTRODUCED SOME LOW END POPS NORTH. MUCH
WILL HAPPEN BETWEEN NOW AND THEN...AND MAY NEED TO ADD DELETE POPS
BASED ON THE PREFRONTAL ENVIRONMENT THURSDAY. 25

&&

.PRELIMINARY POINT TEMPS/POPS...
DALLAS-FT. WORTH, TX  58  78  58  82  48 /  50  20   0  10  10
WACO, TX              59  77  57  83  51 /  80  40   0  10  10
PARIS, TX             58  74  57  81  45 /  60  50  10  20  20
DENTON, TX            57  78  55  80  45 /  50  20   0  10  10
MCKINNEY, TX          58  76  56  80  45 /  50  30   0  10  10
DALLAS, TX            59  77  58  82  48 /  50  30   0  10  10
TERRELL, TX           60  75  57  82  48 /  60  40  10  10  10
CORSICANA, TX         60  76  58  83  51 /  90  50  10  10  10
TEMPLE, TX            61  77  58  83  52 / 100  50   0  10  10

&&

.FWD WATCHES/WARNINGS/ADVISORIES...
FLASH FLOOD WATCH THROUGH WEDNESDAY MORNING FOR THE FOLLOWING
ZONES: TXZ121-122-135-145>148-158>162-174-175.

&&

25/91

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FORT WORTH TX
349 PM CDT TUE MAR 13 2007

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-141100-
MONTAGUE-COOKE-GRAYSON-FANNIN-LAMAR-YOUNG-JACK-WISE-DENTON-COLLIN-
HUNT-DELTA-HOPKINS-STEPHENS-PALO PINTO-PARKER-TARRANT-DALLAS-
ROCKWALL-KAUFMAN-VAN ZANDT-RAINS-EASTLAND-ERATH-HOOD-SOMERVELL-
JOHNSON-ELLIS-HENDERSON-COMANCHE-MILLS-HAMILTON-BOSQUE-HILL-
NAVARRO-FREESTONE-ANDERSON-LAMPASAS-CORYELL-BELL-MCLENNAN-FALLS-
LIMESTONE-LEON-MILAM-ROBERTSON-
349 PM CDT TUE MAR 13 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH TEXAS.

.DAY ONE...TONIGHT

NUMEROUS SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS PARTS OF
NORTH TEXAS...MAINLY EAST OF A BOWIE TO GRANBURY TO KILLEEN LINE
THROUGH EARLY TONIGHT. SOME OF THE STORMS MAY BE SEVERE IN THE
EVENING WITH LARGE HAIL AND GUSTY WINDS.

FARTHER SOUTH...AREAS OF RAIN AND THUNDERSTORMS WILL CONTINUE
OVERNIGHT IN AREAS MAINLY SOUTH OF A KILLEEN TO WAXAHACHIE TO
SULPHUR SPRINGS LINE. THIS AREA HAS ALREADY SEEN 3 TO 5 INCHES OF
RAIN OVER THE LAST COUPLE OF DAYS...AND AN ADDITIONAL 2 TO 4
INCHES OF RAIN IS LIKELY OVERNIGHT. THIS ADDITIONAL RAINFALL WILL
CAUSE EXCESSIVE RUNOFF AND THE POTENTIAL FOR FLASH FLOODING.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE MAINLY SOUTHEAST
OF A LAMPASAS TO DALLAS TO PARIS LINE THROUGH WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUESTED THROUGHOUT THE REMAINDER OF
THE EVENING AND TONIGHT TO ASSIST WITH SEVERE WEATHER AND FLASH FLOODING.

DUNN

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
342 PM CDT TUE MAR 13 2007

TXZ159>161-132145-
MCLENNAN TX-LIMESTONE TX-FALLS TX-
342 PM CDT TUE MAR 13 2007

...SIGNIFICANT WEATHER ADVISORY FOR...
  EXTREME NORTH CENTRAL FALLS COUNTY
  WEST CENTRAL LIMESTONE COUNTY
  EAST CENTRAL MCLENNAN COUNTY

AT 342 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 14 MILES SOUTHEAST OF BELLMEAD...MOVING NORTHEAST
AT 20 MPH.

CITIES IN THE PATH OF THIS STORM INCLUDE HALLSBURG AND MART.

PEA-SIZED HAIL AND WIND GUSTS TO 40 MPH CAN BE EXPECTED FROM THIS
STORM.

LAT...LON 3151 9700 3143 9684 3153 9667 3168 9680

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM CDT
TUESDAY EVENING FOR EASTERN TEXAS.

JAS

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
358 PM CDT TUE MAR 13 2007

TXZ144-132200-
BOSQUE TX-
358 PM CDT TUE MAR 13 2007

...SIGNIFICANT WEATHER ADVISORY FOR...
  SOUTHEASTERN BOSQUE COUNTY

AT 358 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 5 MILES SOUTHEAST OF CLIFTON...MOVING NORTHEAST
AT 25 MPH.

PEA-SIZED HAIL AND WIND GUSTS TO 40 MPH CAN BE EXPECTED FROM THIS
STORM. VERY HEAVY RAINFALL IS ALSO POSSIBLE WITH THIS STORM.

LAT...LON 3175 9763 3164 9753 3175 9732 3186 9740

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM CDT
TUESDAY EVENING FOR EASTERN TEXAS.

SCHULTZ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
359 PM CDT TUE MAR 13 2007

..TIME..    ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE..    ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0350 PM     HAIL             LEWISVILLE              33.04N  96.98W
03/13/2007  E0.75 INCH       DENTON             TX   AMATEUR RADIO

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
401 PM CDT TUE MAR 13 2007

..TIME..    ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE..    ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0355 PM     HAIL             ARLINGTON               32.69N  97.13W
03/13/2007  E0.75 INCH       TARRANT            TX   AMATEUR RADIO

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
411 PM CDT TUE MAR 13 2007

TXZ133-132145-
JOHNSON TX-
411 PM CDT TUE MAR 13 2007

...SIGNIFICANT WEATHER ADVISORY FOR...
  EAST CENTRAL JOHNSON COUNTY

AT 411 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 13 MILES SOUTH OF ALVARADO...MOVING NORTHEAST AT
25 MPH.

CITIES IN THE PATH OF THIS STORM INCLUDE GRANDVIEW.

PEA-SIZED HAIL AND WIND GUSTS TO 40 MPH CAN BE EXPECTED FROM THIS
STORM.

STAY TUNED FOR POSSIBLE WARNINGS AND FUTURE STATEMENTS.

LAT...LON 3224 9727 3227 9709 3239 9709 3236 9714

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM CDT
TUESDAY EVENING FOR EASTERN TEXAS.

SCHULTZ

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
413 PM CDT TUE MAR 13 2007

TXZ118-119-132145-
TARRANT TX-DALLAS TX-
413 PM CDT TUE MAR 13 2007

...SIGNIFICANT WEATHER ADVISORY FOR...
  WESTERN DALLAS COUNTY
  EAST CENTRAL TARRANT COUNTY

AT 413 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM OVER ARLINGTON...MOVING EAST AT 15 MPH.

CITIES IN THE PATH OF THIS STORM INCLUDE ARLINGTON...COCKRELL HILL...
DALWORTHINGTON GARDENS...GRAND PRAIRIE AND PANTEGO.

PEA-SIZED HAIL AND WIND GUSTS TO 40 MPH CAN BE EXPECTED FROM THIS
STORM.

HEAVY RAINFALL MAY RESULT IN FLOODING OF LOW LYING AREAS SUCH AS
DITCHES AND UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED
ROADS AS THEY MAY BE WASHED OUT.

LAT...LON 3276 9723 3259 9717 3266 9679 3288 9686

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM CDT
TUESDAY EVENING FOR EASTERN TEXAS.