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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
338 PM CDT FRI MAY 29 2015

TXZ163-164-176>179-195>200-210>214-226-227-235>238-302045-
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-
338 PM CDT FRI MAY 29 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THUNDERSTORMS MAY FORM ALONG A FRONTAL BOUNDARY IN NORTH TEXAS
TONIGHT AND MOVE TOWARDS THE AREA BY SATURDAY MORNING. HAZARDOUS
WEATHER IS NOT EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

A SERIES OF UPPER LEVEL DISTURBANCES MOVING ACROSS THE AREA IN
COMBINATION WITH A SOUTHWARD SAGGING COLD FRONT AND ABUNDANT
MOISTURE COULD SUPPORT MORE THUNDERSTORM ACTIVITY AND LOCALLY
HEAVY RAINFALL OVER THE WEEKEND. WITH GROUNDS ALREADY
SATURATED...ANY ADDITIONAL RAINFALL WILL RUN OFF AND CAUSE
FLOODING PROBLEMS. A FLASH FLOOD WATCH HAS BEEN ISSUED FOR
SATURDAY AFTERNOON THROUGH SUNDAY MORNING. ANY RAINFALL AMOUNTS
OVER 3 INCHES WILL LIKELY CAUSE FLOODING. ADDITIONAL RAINFALL
RUNNING OFF INTO BAYOUS AND RIVERS WILL LIKELY PROLONG FLOODING IN
THOSE AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

$$




Flash Flood Watch

FLOOD WATCH
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
333 PM CDT FRI MAY 29 2015

TXZ163-164-176>179-195>200-210>214-226-227-235>238-300900-
/O.NEW.KHGX.FF.A.0012.150530T1800Z-150531T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-
INCLUDING THE CITIES OF...ALVIN...ANAHUAC...ANGLETON...BAY CITY...
BELLVILLE...BRENHAM...BROOKSHIRE...BRYAN...CALDWELL...CLEVELAND...
COLDSPRING...COLLEGE STATION...COLUMBUS...CONROE...CORRIGAN...
CROCKETT...DAYTON...EAGLE LAKE...EDNA...EL CAMPO...FREEPORT...
FRIENDSWOOD...GALVESTON...GROVETON...HEMPSTEAD...HOUSTON...
HUMBLE...HUNTSVILLE...KATY...LAKE JACKSON...LAKE SOMERVILLE...
LEAGUE CITY...LIBERTY...LIVINGSTON...MADISONVILLE...
MISSOURI CITY...MONT BELVIEU...NAVASOTA...ONALASKA...PALACIOS...
PASADENA...PEARLAND...PIERCE...PRAIRIE VIEW...RICHMOND...
ROSENBERG...SEALY...SHEPHERD...SUGAR LAND...TEXAS CITY...
THE WOODLANDS...TOMBALL...TRINITY...WEIMAR...WHARTON...WILLIS...
WINNIE
333 PM CDT FRI MAY 29 2015

...FLASH FLOOD WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY MORNING...

THE NATIONAL WEATHER SERVICE IN HOUSTON/GALVESTON HAS ISSUED A

* FLASH FLOOD WATCH FOR A PORTION OF SOUTHEAST TEXAS...INCLUDING
 THE FOLLOWING COUNTIES...AUSTIN...BRAZORIA...BRAZOS...
 BURLESON...CHAMBERS...COLORADO...FORT BEND...GALVESTON...
 GRIMES...HARRIS...HOUSTON...JACKSON...LIBERTY...MADISON...
 MATAGORDA...MONTGOMERY...POLK...SAN JACINTO...TRINITY...
 WALKER...WALLER...WASHINGTON AND WHARTON.

* FROM SATURDAY AFTERNOON THROUGH SUNDAY MORNING

* A SLOW MOVING FRONT WILL PUSH INTO SOUTHEAST TEXAS SATURDAY
  AFTERNOON THROUGH SUNDAY MORNING. THUNDERSTORMS ARE EXPECTED TO
  DEVELOP ALONG IT AND ALSO AHEAD OF THE FRONT DURING THE
  AFTERNOON. STORMS WILL BE SLOW MOVING AND CAPABLE OF PRODUCING 1
  TO 2 INCHES AN HOUR. GENERAL RAINFALL AMOUNTS OF 1 TO 3 INCHES
  WILL BE POSSIBLE BUT THERE MAY BE ISOLATED AREAS OF 5 TO 7
  INCHES. ANY RAINFALL AMOUNTS OVER 3 INCHES WILL CAUSE FLOODING
  PROBLEMS.

* GROUNDS ARE ALREADY SATURATED SO ANY ADDITIONAL RAINFALL WILL
  LIKELY RUN OFF INTO BAYOUS...CREEKS...RIVERS AND LAKES. TYPICAL
  LOW LYING AREAS SUCH AS UNDERPASSES COULD FLOOD QUICKLY WITH
  RAINFALL RATES OF 1 TO 2 INCHES AN HOUR. ADDITIONAL RAINFALL
  COULD PROLONG RIVER FLOODING ACROSS THE AREA. HEAVY RAINFALL
  COULD OCCUR OVERNIGHT SATURDAY WHICH WILL INCREASE THE HAZARDS
  OF FLOODING. IF FLASH FLOOD WARNINGS ARE ISSUED IN YOUR
  AREA...DO NOT DRIVE INTO FLOODED ROADS OR UNDERPASSES. TURN
  AROUND DO NOT DROWN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$




Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON, TX
1054 AM CDT FRI MAY 29 2015


A river flood warning remains in effect for the Colorado River.

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.

&&

TXC089-481-301118-
/O.EXT.KHGX.FL.W.0095.000000T0000Z-150530T1118Z/
/CBST2.2.ER.150526T1320Z.150528T1555Z.150529T2318Z.NO/
1054 AM CDT FRI MAY 29 2015

...The Flood Warning continues
  for The Colorado River near Columbus...
* until Saturday morning...or until the warning is canceled.
* At 1015 AM Friday...the stage was 38.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 34.0 feet.
* Forecast...The river will continue to fall to below flood stage by this
  evening.
* At 39.0 feet...At levels above 39 feet moderate lowland flooding begins as
  water from Columbus routes to near 18 feet downstream near Eagle Lake and
  Garwood closing FM 950 with significant lowland flooding.

&&

LAT...LON 2982 9672 2970 9648 2957 9636 2957 9647 2970 9659 2972 9672



&&
                     Flood  Observed             Forecast 6 AM
Location             Stage  Stage   Day Time     Sat    Sun    Mon    Tue

Colorado River
  Columbus             34    38.2   Fri 10 AM     25.3   20.0   17.5   15.3

$$



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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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