River Flood Warning 99, NWS Houston/Galveston, TX

042 
WGUS84 KHGX 200257
FLSHGX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON, TX 
957 PM CDT TUE APR 19 2016


The river flood warning has been cancelled for the Brays Bayou...Buffalo 
Bayou...Caney Creek...Clear Creek...Greens Bayou...Halls Bayou...Keegans 
Bayou...Langham Creek...Little Mound Creek...Mason Creek...Menard Creek...Spring
Creek...Tres Palacios River...White Oak Bayou...Willow Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons are urged to stay away from the river until water levels recede. 

Motorists should avoid any water covered roads and find an alternate route. 

Livestock and equipment should remain out of the flood plain for the next few 
days.



Stay tuned to NOAA Weather radio or other news sources for further updates.

&&

TXC201-200327-
/O.CAN.KHGX.FL.W.0037.000000T0000Z-160420T0257Z/
/LMBT2.1.ER.160418T0315Z.160418T0745Z.160419T1054Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Little Mound Creek Near Mathis Road
* At 0907 PM Tuesday the stage was 203.9 feet.
* Flood stage is 205.3 feet.
* Forecast...The creek is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Cypress Creek
  Mathis Road         205   203.9   Tue 09 PM                              

$$

TXC201-339-200327-
/O.CAN.KHGX.FL.W.0040.000000T0000Z-160420T0257Z/
/TMBT2.1.ER.160418T0700Z.160418T0700Z.000000T0000Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Spring Creek Near Tomball
* At 0900 PM Tuesday the stage was 155.4 feet.
* Flood stage is 165.2 feet.
* Forecast...The creek is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Spring Creek
  Tomball             165   155.4   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0036.000000T0000Z-160420T0257Z/
/LLYT2.3.ER.160418T0825Z.160418T1030Z.160418T1557Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Langham Creek Near Addicks
* At 0930 PM Tuesday the stage was 103.3 feet.
* Flood stage is 109.0 feet.
* Forecast...The creek is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Addicks Reservoir
  Addicks             109   103.3   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0087.000000T0000Z-160420T0257Z/
/UWCT2.1.ER.160417T2024Z.160418T1000Z.160420T0059Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Willow Creek Near Tomball
* At 0825 PM Tuesday the stage was 155.7 feet.
* Flood stage is 155.7 feet.
* Forecast...The creek is below flood stage and falling slowly.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Willow Creek
  Tomball             156   155.7   Tue 08 PM                              

$$

TXC291-373-200327-
/O.CAN.KHGX.FL.W.0106.000000T0000Z-160422T0300Z/
/RYET2.1.ER.160418T2313Z.160419T0445Z.160419T1326Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Menard Creek Near Rye
* At 0915 PM Tuesday the stage was 18.7 feet.
* Fell below flood stage at  8:26 AM Tuesday.
* Flood stage is 20.0 feet.
* Forecast...The river will continue to fall and is below flood stage. 



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Menard Creek
  Rye                  20    18.7   Tue 09 PM     19.5   18.2   15.8   14.1

$$

TXC339-200327-
/O.CAN.KHGX.FL.W.0085.000000T0000Z-160420T1225Z/
/SDAT2.1.ER.160419T0708Z.160419T1446Z.160420T0142Z.NO/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Caney Creek Near Splendora
* At 0930 PM Tuesday the stage was 17.8 feet.
* Fell below flood stage at 20:42 PM Tuesday.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall and is below flood stage.




&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Caney Creek
  Splendora            18    17.8   Tue 09 PM     10.2    9.7    6.7    4.6

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0050.000000T0000Z-160420T0257Z/
/BMLT2.1.ER.160418T0628Z.160418T0838Z.160418T1327Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Greens Bayou at Bammel North Houston
* At 0912 PM Tuesday the stage was 95.8 feet.
* Flood stage is 107.4 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Greens Bayou
  Bammel North Ho     107    95.8   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0079.000000T0000Z-160420T0257Z/
/GWAT2.1.ER.160418T1109Z.160418T1155Z.160418T2040Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Greens Bayou at Beltway 8
* At 0849 PM Tuesday the stage was 51.6 feet.
* Flood stage is 69.3 feet.
* Forecast...The bayou is below flood stage.



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Greens Bayou
  Beltway 8            69    51.6   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0080.000000T0000Z-160420T0257Z/
/MHPT2.1.ER.160418T1127Z.160418T1200Z.000000T0000Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Greens Bayou At East Mount Houston Parkway
* At 0900 PM Tuesday the stage was 25.5 feet.
* Flood stage is 46.0 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Greens Bayou
  East Mount Hous      46    25.5   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0056.000000T0000Z-160420T0257Z/
/AIRT2.1.ER.160418T0959Z.160418T2052Z.160419T0430Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Halls Bayou At Airline Drive
* At 0854 PM Tuesday the stage was 64.3 feet.
* Flood stage is 74.1 feet.
* Forecast...The bayou is below flood stage.



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Halls Bayou
  Airline Drive        74    64.3   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0057.000000T0000Z-160420T0257Z/
/HABT2.1.ER.160418T1027Z.160418T1030Z.000000T0000Z.NO/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Halls Bayou At Jensen Drive
* At 0915 PM Tuesday the stage was 43.7 feet.
* Flood stage is 51.9 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Halls Bayou
  Jensen Drive         52    43.7   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0058.000000T0000Z-160420T0257Z/
/HBTT2.1.ER.160418T1026Z.160418T1030Z.000000T0000Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Halls Bayou at Tidwell
* At 0906 PM Tuesday the stage was 22.8 feet.
* Flood stage is 39.9 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Halls Bayou
  Tidwell              40    22.8   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0067.000000T0000Z-160420T0257Z/
/CIBT2.1.ER.160418T1053Z.160418T2255Z.160419T1555Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Buffalo Bayou Near Katy
* At 0908 PM Tuesday the stage was 134.0 feet.
* Flood stage is 135.7 feet.
* Forecast...The bayou is below flood stage.



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Buffalo Bayou
  Katy                136   134.0   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0068.000000T0000Z-160420T0257Z/
/MSKT2.1.ER.160418T1101Z.160418T1115Z.160418T1126Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Mason Creek At Prince Creek Road
* At 0817 PM Tuesday the stage was 95.3 feet.
* Flood stage is 108.7 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Buffalo Bayou
  Prince Creek Ro     109    95.3   Tue 08 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0059.000000T0000Z-160420T0257Z/
/ELBT2.1.ER.160418T1037Z.160418T1042Z.000000T0000Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The White Oak Bayou at Ella Boulevard
* At 0729 PM Tuesday the stage was 26.8 feet.
* Flood stage is 53.9 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

White Oak Bayou
  Ella Boulevard       54    26.8   Tue 07 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0060.000000T0000Z-160420T0257Z/
/FHNT2.1.ER.160418T1031Z.160418T1047Z.160418T1231Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The White Oak Bayou at Fairbanks North Houston
* At 0855 PM Tuesday the stage was 74.5 feet.
* Flood stage is 92.6 feet.
* Forecast...The bayou is below flood stage.



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

White Oak Bayou
  Fairbanks North      93    74.5   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0061.000000T0000Z-160420T0257Z/
/WABT2.1.ER.160418T0946Z.160418T1046Z.160418T2200Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The White Oak Bayou At Alabonson Road
* At 0845 PM Tuesday the stage was 35.6 feet.
* Flood stage is 49.0 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

White Oak Bayou
  Alabonson Road       49    35.6   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0072.000000T0000Z-160420T0257Z/
/BBBT2.1.ER.160418T1117Z.160418T1130Z.160418T1139Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou At Bellaire Boulevard
* At 0735 PM Tuesday the stage was 51.7 feet.
* Flood stage is 69.2 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Bellaire Boulev      69    51.7   Tue 08 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0073.000000T0000Z-160420T0257Z/
/BBWT2.1.ER.160418T1041Z.160418T1131Z.160418T1212Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou at Beltway 8
* At 0406 PM Tuesday the stage was 49.5 feet.
* Flood stage is 66.4 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Beltway 8            66    49.5   Tue 04 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0074.000000T0000Z-160420T0257Z/
/GSST2.1.ER.160418T1129Z.160418T1133Z.160418T1136Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou At Gessner Drive
* At 0915 PM Tuesday the stage was 42.3 feet.
* Flood stage is 61.3 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Gessner Drive        61    42.3   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0075.000000T0000Z-160420T0257Z/
/HMCT2.1.ER.160418T1026Z.160418T1134Z.160418T1720Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou At Rice Avenue
* At 0908 PM Tuesday the stage was 31.3 feet.
* Flood stage is 51.3 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Rice Avenue          51    31.3   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0076.000000T0000Z-160420T0257Z/
/SLKT2.1.ER.160418T1051Z.160418T1135Z.160418T1209Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou at Stella Link
* At 0903 PM Tuesday the stage was 26.1 feet.
* Flood stage is 48.4 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Stella Link          48    26.1   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0077.000000T0000Z-160420T0257Z/
/LWDT2.1.ER.160418T1105Z.160418T1453Z.160418T2031Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Brays Bayou At Lawndale Avenue
* At 0913 PM Tuesday the stage was 3.1 feet.
* Flood stage is 14.5 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Brays Bayou
  Lawndale Avenue      14     3.1   Tue 09 PM                              

$$

TXC201-200327-
/O.CAN.KHGX.FL.W.0078.000000T0000Z-160420T0257Z/
/RRKT2.1.ER.160418T1108Z.160418T1430Z.160418T2154Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Keegans Bayou At Roark Road
* At 0915 PM Tuesday the stage was 62.1 feet.
* Flood stage is 71.6 feet.
* Forecast...The bayou is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Keegans Bayou
  Roark Road           72    62.1   Tue 09 PM                              

$$

TXC167-201-200327-
/O.CAN.KHGX.FL.W.0098.000000T0000Z-160420T0257Z/
/CBAT2.1.ER.160418T1549Z.160418T1957Z.160419T0437Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Clear Creek At Bay Area Boulevard
* At 0854 PM Tuesday the stage was 4.3 feet.
* Flood stage is 7.4 feet.
* Forecast...The creek is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Clear Creek
  Bay Area Boulev       7     4.3   Tue 09 PM                              

$$

TXC167-201-200327-
/O.CAN.KHGX.FL.W.0099.000000T0000Z-160420T0257Z/
/LGCT2.1.ER.160418T1553Z.160418T1600Z.160418T1647Z.UU/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Clear Creek In League City
* At 0552 PM Tuesday the stage was 3.3 feet.
* Flood stage is 6.0 feet.
* Forecast...The creek is below flood stage.


&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Clear Creek
  League City           6     3.3   Tue 06 PM                              

$$

TXC321-481-200327-
/O.CAN.KHGX.FL.W.0113.000000T0000Z-160420T0624Z/
/MTPT2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
957 PM CDT TUE APR 19 2016

The Flood Warning is canceled for
  The Tres Palacios River Near Midfield
* At 0930 PM Tuesday the stage was 13.9 feet.
* Flood stage is 24.0 feet.
* Forecast...The river crested below flood stage at 20.0 feet. The river will 
  continue to fall.
* Forecast...The river is below flood stage.



&&


                     Flood  Observed             Forecast 6 PM
Location             Stage  Stage   Day Time     Wed    Thu    Fri    Sat

Tres Palacios River
  Midfield             24    13.9   Tue 09 PM      9.7    8.1    5.2    4.5

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1056 AM CDT MON APR 18 2016

.UPDATE...
ONGOING EXTREME FLOODING EVENT...WITH MOST OF THE CITY OF HOUSTON
EXPERIENCING RECORD LEVEL FLOODING FROM ITS REGIONAL BAYOUS AND
BASIC SHEET FLASH FLOODING. THE STRONG WEST-TO-EAST BAND OF
CONVECTION IS BACK BUILDING THROUGH THE COASTAL COUNTIES WITH
RECENT REPORTS OF HIGH RAINFALL RATES OF 1 TO 3 INCHES BEGINNING
TO DECREASE AS THE LINE BECOMES OUTFLOW DOMINANT. NUMEROUS ROADWAYS
ACROSS THE SOUTHERN SUBURBS OF HOUSTON DOWN TOWARDS (AND
INCLUDING) GALVESTON ISLAND ARE CURRENTLY EXPERIENCING FLOODING.
THE BEST ADVICE TO ANYONE ALONG AND SOUTH OF INTERSTATE 10
CORRIDOR WHO IS CONSIDERING TRAVEL IS TO STAY PUT AND DO NOT
ATTEMPT TO TRAVEL OVER THE NEXT COUPLE OF HOURS. AREAWIDE RAIN
PROBABILITIES REMAIN HIGH THROUGH THE EVENING WITH ANOTHER 2 TO 4
INCHES OF RAIN ON TOP OF WHAT WE HAVE ALREADY RECEIVED THROUGH THE
REMAINDER OF THE AFTERNOON. CURRENT THINKING IS THAT RAINFALL
RATES WILL BEGIN TO WANE IN THE NEXT FEW HOURS AND WE'LL SEE A
BREAK FROM THE HIGH RAINFALL RATES INTO THE EARLY EVENING HOURS.
THE GENERAL MODEL TREND GOING INTO EARLY TUESDAY IS FOR A POSSIBLE
SECONDARY BOUT OF RAINFALL LATTER THIS EVENING...WITH A THIRD
ROUND OF AREAWIDE RAINFALL SLATED FOR WEDNESDAY? 31

&&

.PREV DISCUSSION... /ISSUED 644 AM CDT MON APR 18 2016/

AVIATION...
SHRA/TSRA CONTINUE IN AND AROUND MOST OF THE SE TX TAF SITES.
HEAVIEST IMPACTED SITES CURRENTLY ARE SGR AND HOU. WITH ACTIVITY
GRADUALLY SAGGING SOUTHWARD...LBX AND GLS SHOULD BE IMPACTED SOON.
SHRA/TSRA ARE STILL POSSIBLE AT UTS AND CXO WITH THE LEAST IMPACTED
LOCATION PROBABLY CLL. NOT REALLY SURE WHAT IS GOING TO HAPPEN LATER
THIS AFTERNOON AND TONIGHT SINCE A LOT WILL DEPEND ON HOW LONG THE
CURRENT ACTIVITY LASTS. GENERALLY EXPECTING MVFR CEILINGS AND
VISIBILITIES WITH IFR/LIFR CONDITIONS LIKELY IN AND AROUND THE
STRONGER STORMS.  42

PREV DISCUSSION... /ISSUED 356 AM CDT MON APR 18 2016/

DISCUSSION...
SEVERE...HISTORIC FLOOD EVENT ONGOING. SEVERAL FLASH FLOOD
WARNINGS AND FLASH FLOOD EMERGENCIES IN EFFECT FROM SLOW MOVING
BAND OF THUNDERSTORMS. MULTIPLE HIGH WATER RESCUES REPORTED AND
STRUCTURES BEING FLOODED. UNFORTUNATELY BAND OF THUNDERSTORMS TO
IMPACT AREAS ALREADY HAVING RECEIVED HEAVY RAIN FOR POTENTIALLY SEVERAL
MORE HOURS.

WORST CASE SCENARIO AS DEEP MOISTURE ADVECTING IN OFF THE GULF
AND BEING FOCUSED ALONG E TO W BAND OF THUNDERSTORMS WITH VERY
LITTLE MOVEMENT. MODELS HAVE STRUGGLED TO CAPTURE PLACEMENT AND
TIMING OF CONVECTION AND DIFFICULT GOING FORWARD AS WELL. NOT MUCH
CHANGE IN THE PATTERN IS EXPECTED THROUGH TUESDAY. THROUGH TUESDAY
EXPECT ADDITIONAL ROUNDS OF HEAVY RAIN WHICH WILL ONLY EXACERBATE
FLOODING ALREADY ONGOING. DIFFICULT TO TIME THINGS BUT
THUNDERSTORM COMPLEXES WILL GENERALLY BE SLOW MOVING. CONCERN IS
THEY WILL OCCUR IN SIMILAR AREAS. HAVE HAD TO RAISE POPS WEDNESDAY
AS WELL AS MODELS SHOWING ANOTHER VORT LOBE PIVOTING AROUND UPPER
LOW LIKELY BRINGING MORE SHOWERS AND THUNDERSTORMS. REALLY DONT
DRY OUT UNTIL POSSIBLY FRIDAY AS MODELS SUGGEST RIDGING AT SURFACE
AND ALOFT. 46

MARINE...
A COASTAL FLOOD WARNING REMAINS IN EFFECT FOR THE UPPER COASTAL
AREAS...GALVESTON...HARRIS...CHAMBERS. FURTHER SOUTH ACROSS BRAZORIA
AND MATAGORDA WILL HAVE A COASTAL FLOOD ADVISORY. WATER LEVELS ARE
PEAKING AROUND 4 FEET AT HIGH TIDES IN THE WARNING AREA AND AROUND
3.5 FEET IN THE ADVISORY AREA. AFTER THE AFTERNOON HIGH TIDE
PEAKING 2-3 PM WE WILL LIKELY SEE WATER LEVELS BEGIN TO SUBSIDE
SOME...ALTHOUGH STILL WELL ABOVE NORMAL.

THE SMALL CRAFT ADVISORY WILL CONTINUE TODAY AS WELL. SHOULD SEE
WINDS/SEAS SUBSIDE SOME DURING THE DAY TODAY. 33

&&

.PRELIMINARY POINT TEMPS/POPS...
COLLEGE STATION (CLL)      69  67  78  67  81 / 100  90  70  50  50
HOUSTON (IAH)              71  68  77  67  82 / 100  90  80  40  70
GALVESTON (GLS)            73  70  75  70  77 / 100  90  80  50  60

&&

.HGX WATCHES/WARNINGS/ADVISORIES...
TX...FLASH FLOOD WATCH THROUGH TUESDAY MORNING FOR THE FOLLOWING
     ZONES: AUSTIN...BRAZORIA...BRAZOS...BURLESON...CHAMBERS...
     COLORADO...FORT BEND...GALVESTON...GRIMES...HARRIS...
     HOUSTON...JACKSON...LIBERTY...MADISON...MATAGORDA...
     MONTGOMERY...POLK...SAN JACINTO...TRINITY...WALKER...
     WALLER...WASHINGTON...WHARTON.

     COASTAL FLOOD WARNING UNTIL 4 PM CDT THIS AFTERNOON FOR THE
     FOLLOWING ZONES: CHAMBERS...GALVESTON...HARRIS.

     COASTAL FLOOD ADVISORY UNTIL 4 PM CDT THIS AFTERNOON FOR THE
     FOLLOWING ZONES: BRAZORIA...MATAGORDA.

GM...SMALL CRAFT SHOULD EXERCISE CAUTION UNTIL 4 PM CDT THIS
     AFTERNOON FOR THE FOLLOWING ZONES: GALVESTON BAY...
     MATAGORDA BAY...WATERS FROM FREEPORT TO THE MATAGORDA SHIP
     CHANNEL OUT 20 NM...WATERS FROM HIGH ISLAND TO FREEPORT OUT
     20 NM.

     SMALL CRAFT ADVISORY UNTIL 7 PM CDT THIS EVENING FOR THE
     FOLLOWING ZONES: WATERS FROM FREEPORT TO THE MATAGORDA SHIP
     CHANNEL 20 NM TO 60 NM...WATERS FROM HIGH ISLAND TO
     FREEPORT 20 TO 60 NM.

&&

DISCUSSION...31

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
739 AM CDT MON APR 18 2016

TXZ163-164-176>179-195>200-210>214-226-227-235>238-191245-
AUSTIN-BRAZORIA-BRAZOS-BURLESON-CHAMBERS-COLORADO-FORT BEND-
GALVESTON-GRIMES-HARRIS-HOUSTON-JACKSON-LIBERTY-MADISON-MATAGORDA-
MONTGOMERY-POLK-SAN JACINTO-TRINITY-WALKER-WALLER-WASHINGTON-
WHARTON-
739 AM CDT MON APR 18 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...TODAY AND TONIGHT
EXTENSIVE FLASH FLOODING HAS OCCURRED AND MORE IS POSSIBLE AS
BANDS OF THUNDERSTORMS MOVE ACROSS THE AREA. ALREADY 10 TO 16
INCHES OF RAIN HAS FALLEN IN SOME AREAS AND SEVERAL ADDITIONAL
INCHES OF RAIN WILL BE POSSIBLE. A FLASH FLOOD WATCH IS IN EFFECT
FOR ALL OF SOUTHEAST TEXAS UNTIL TUESDAY MORNING AND THE WATCH MAY
NEED TO BE EXTENDED.

COASTAL FLOODING WILL BE A PROBLEM FOR WESTERN PORTIONS OF
GALVESTON BAY INCLUDING COASTAL PARTS OF HARRIS AND GALVESTON
COUNTIES. COASTAL FLOOD WARNINGS EXTEND DOWN THE UPPER TEXAS COAST
AS TIDE LEVELS RUN ABOUT 2 TO 3 FEET ABOVE ASTRONOMICAL TIDES.
COASTAL FLOODING WILL BE POSSIBLE THROUGH TUESDAY MORNING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
FLASH FLOODING WILL BE POSSIBLE TUESDAY AND POSSIBLY WEDNESDAY AS
ADDITIONAL ROUNDS OF SHOWERS AND THUNDERSTORMS POTENTIALLY MOVE
OVER ALREADY SATURATED SOIL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

GMZ330-335-350-355-370-375-191245-
GALVESTON BAY-MATAGORDA BAY-
WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL 20 NM TO 60 NM-
WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM-
WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM-
WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM-
739 AM CDT MON APR 18 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...TODAY AND TONIGHT

SMALL CRAFT ADVISORY IS IN EFFECT FOR THE UPPER TEXAS COAST
THROUGH MONDAY MORNING FOR WINDS AROUND 20 TO 25 KNOTS AND SEAS
BUILDING ABOVE 7 FEET.

EAST TO SOUTHEAST WINDS WILL CAUSE AN INCREASED POTENTIAL FOR RIP
CURRENTS ALONG GULF FACING BEACHES. A COASTAL FLOOD WARNING IS IN
EFFECT THROUGH MONDAY MORNING WITH TIDE LEVELS 1.5 TO 3 FEET
ABOVE NORMAL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

SMALL CRAFT ADVISORIES WILL CONTINUE INTO MONDAY. RIP CURRENT
THREAT WILL CONTINUE THOUGH TUESDAY. ELEVATED TIDE LEVELS OF 1 TO
3 FEET ABOVE NORMAL WILL BE POSSIBLE MAINLY TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED TONIGHT AND MONDAY.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE Houston/Galveston TX
656 AM CDT MON APR 18 2016

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

0651 AM     FLASH FLOOD      HOUSTON                 29.77N  95.39W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            NOW 70 DIFFERENT SUBDIVISIONS IN AND AROUND THE HOUSTON
            AREA REPORTING FLOODING.

&&

EVENT NUMBER HGX1600077

42

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE Houston/Galveston TX
719 AM CDT MON APR 18 2016

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

0705 AM     FLASH FLOOD      4 ENE MEADOWS           29.68N  95.54W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            REPORTS OF HOUSE FLOODING ON BRAYS BAYOU NEAR US
            HIGHWAY 59.

&&

EVENT NUMBER HGX1600078

42

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE Houston/Galveston TX
721 AM CDT MON APR 18 2016

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

0719 AM     FLASH FLOOD      1 NW HOUSTON            29.78N  95.40W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            WATER STARTING TO OVERTOP INTERSTATE 10 AT WHITE OAK
            BAYOU.

&&

EVENT NUMBER HGX1600079

42

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE Houston/Galveston TX
723 AM CDT MON APR 18 2016

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

1234 AM     FLASH FLOOD      6 SW JERSEY VILLAGE     29.82N  95.64W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            WATER RESCUES IN THE ADDICKS AREA.

0106 AM     FLASH FLOOD      9 SSW TOMBALL           29.98N  95.67W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            WATER RESCUES NEAR THE INTERSECTION OF BARKER CYPRESS
            AND SPRING CYPRESS.

0129 AM     FLASH FLOOD      6 SW JERSEY VILLAGE     29.83N  95.64W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            SEVERAL HOMES FLOODED IN THE BEAR CREEK VILLAGE AREA.

0233 AM     FLASH FLOOD      2 S BELLVILLE           29.92N  96.26W
04/18/2016                   AUSTIN             TX   LAW ENFORCEMENT

            FM2429 CLOSED SOUTH OF BELLVILLE DUE TO FLOODING.

0233 AM     FLASH FLOOD      4 ESE BELLVILLE         29.92N  96.20W
04/18/2016                   AUSTIN             TX   LAW ENFORCEMENT

            WATER OVER FM529 AND FM331 EAST OF BELLVILLE. ROADS MAY
            BE CLOSED.

0259 AM     FLASH FLOOD      TODD MISSION            30.26N  95.83W
04/18/2016                   GRIMES             TX   DEPT OF HIGHWAYS

            WATER RESCUES ONGOING IN THE TODD MISSION AREA.

0316 AM     FLASH FLOOD      4 SSE WALLER            30.00N  95.91W
04/18/2016                   WALLER             TX   CITY OFFICIAL

            HIGHWAY 290 AT THE HARRIS-WALLER COUNTY LINE IS CLOSED.

0409 AM     FLASH FLOOD      BELLVILLE               29.95N  96.26W
04/18/2016                   AUSTIN             TX   LAW ENFORCEMENT

            ROADS CLOSED ACROSS A LARGE PART OF THE
            COUNTY...ESPECIALLY CENTRAL AND NORTH.

0423 AM     FLASH FLOOD      6 N COLUMBUS            29.79N  96.55W
04/18/2016                   COLORADO           TX   LAW ENFORCEMENT

            NUMEROUS ROADS CLOSED AND WATER RESCUES BEING CONDUCTED
            ACROSS THE NORTHERN PARTS OF THE COUNTY.

0450 AM     FLASH FLOOD      HOUSTON                 29.77N  95.39W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            SIXTY HIGH WATER RESCUES IN PROGRESS ACROSS PARTS OF
            HARRIS COUNTY.

0454 AM     FLASH FLOOD      6 SSW JERSEY VILLAGE    29.82N  95.62W
04/18/2016                   HARRIS             TX   TRAINED SPOTTER

            NUMEROUS WATER COVERED ROADS. WATER IN HOMES IN AND
            AROUND THE ADDICKS AREA.

0505 AM     FLASH FLOOD      7 NW TODD MISSION       30.35N  95.90W
04/18/2016                   GRIMES             TX   BROADCAST MEDIA

            MAJOR FLOODING ALONG COUNTY ROAD 311 WITH WATER HALFWAY
            UP STREET SIGNS.

0510 AM     FLASH FLOOD      4 WNW JERSEY VILLAGE    29.91N  95.63W
04/18/2016                   HARRIS             TX   BROADCAST MEDIA

            RAIN GUAGE NEAR THE INTERSECTION OF HUFFMIESTER AND
            HIGHWAY 6 NORTH HAS SURPASSED MORE THAN 20 INCHES. THE
            COPPER GROVE SUBDIVISION HAS HIGH THIGH DEEP WATER IN
            THE ROADS WITH WATER UP TO THE SIDE WINDOWS OF MANY
            VEHICLES.

0532 AM     FLASH FLOOD      HOUSTON                 29.77N  95.39W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            AT LEAST 40 SUBDIVISIONS IN AND AROUND THE HOUSTON AREA
            REPORTING FLOODING.

0651 AM     FLASH FLOOD      HOUSTON                 29.77N  95.39W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            NOW 70 DIFFERENT SUBDIVISIONS IN AND AROUND THE HOUSTON
            AREA REPORTING FLOODING.

0705 AM     FLASH FLOOD      4 ENE MEADOWS           29.68N  95.54W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            REPORTS OF HOUSE FLOODING ON BRAYS BAYOU NEAR US
            HIGHWAY 59.

0719 AM     FLASH FLOOD      1 NW HOUSTON            29.78N  95.40W
04/18/2016                   HARRIS             TX   COUNTY OFFICIAL

            WATER STARTING TO OVERTOP INTERSTATE 10 AT WHITE OAK
            BAYOU.

&&

EVENT NUMBER HGX1600065 HGX1600066 HGX1600067 HGX1600062 HGX1600063
HGX1600068 HGX1600069 HGX1600070 HGX1600071 HGX1600072 HGX1600073
HGX1600074 HGX1600075 HGX1600076 HGX1600077 HGX1600078 HGX1600079

42

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE Houston/Galveston TX
1020 AM CDT MON APR 18 2016

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

0830 AM     FLASH FLOOD      LEAGUE CITY             29.49N  95.11W
04/18/2016                   GALVESTON          TX   EMERGENCY MNGR

            NUMEROUS ROADS GOING UNDER WATER WITHIN THE LEAGUE CITY
            LIMITS.

&&

EVENT NUMBER HGX1600080

BLOOD

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE Houston/Galveston TX
1025 AM CDT MON APR 18 2016

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

1023 AM     FLASH FLOOD      GALVESTON               29.23N  94.89W
04/18/2016                   GALVESTON          TX   LAW ENFORCEMENT

            WATER INUNDATING NUMEROUS ROADWAYS WITHIN THE CITY OF
            GALVESTON.

&&

EVENT NUMBER HGX1600081

BLOOD