Harris County, Texas
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Harris County, Texas
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Flash Flood Watch
TXZ163-164-176>179-195>200-210>214-226-227-235>238-302100-
/O.CON.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
351 AM CDT SAT MAY 30 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 1 PM CDT THIS
AFTERNOON THROUGH SUNDAY MORNING...

THE FLASH FLOOD WATCH CONTINUES 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 1 PM CDT THIS AFTERNOON THROUGH SUNDAY MORNING

* A SLOW MOVING FRONT WILL PUSH INTO SOUTHEAST TEXAS SATURDAY
AFTERNOON THROUGH SUNDAY MORNING. THUNDERSTORMS ARE EXPECTED TO
DEVELOP ALONG AND AHEAD OF THE FRONT DURING THE AFTERNOON. A
WEAK SEA BREEZE WILL ALSO DEVELOP AND COULD POSSIBLY MERGE WITH
THE FRONT DURING THE LATE AFTERNOON. THIS SCENARIO COULD
PRODUCE EXCESSIVE RAINS ALONG THE HIGHWAY 59 CORRIDOR. 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 4 TO 6 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
TXC201-300140-
/O.CON.KHGX.FL.W.0079.000000T0000Z-000000T0000Z/
/CPWT2.1.ER.150526T0337Z.150526T0903Z.000000T0000Z.UU/
841 PM CDT THU MAY 28 2015

The Flood Warning continues for
The Cypress Creek At Cypresswood Drive
* until further notice...or until the warning is canceled.
* At 452 PM Thursday the stage was 61.3 feet.
* Minor flooding is occurring and is expected to continue.
* Flood stage is 57.0 feet.
* Forecast...The creek is will continue a slow fall but is expected to remain
above flood stage for the next 18 to 24 hours.
* At 57.0 feet...Minor lowland flooding begins in the vicinity of the gage.

&&

$$

Flood Warning
TXC201-300140-
/O.CON.KHGX.FL.W.0113.000000T0000Z-000000T0000Z/
/LCHT2.1.ER.000000T0000Z.150527T1220Z.000000T0000Z.UU/
841 PM CDT THU MAY 28 2015

The Flood Warning continues for
The Little Cypress Creek at Becker Road
* until further notice...or until the warning is canceled.
* At 748 AM Thursday the stage was 194.6 feet.
* Forecast...The creek will continue a slow fall and is expected to fall below
flood stage overnight.
* At 194.6 feet...Minor lowland flooding begins in the vicinity of the gage.

&&

Flood Warning
TXC157-201-300141-
/O.CON.KHGX.FL.W.0117.000000T0000Z-000000T0000Z/
/HOCT2.3.ER.150527T1134Z.150529T0001Z.000000T0000Z.UU/
841 PM CDT THU MAY 28 2015

The Flood Warning continues for
The Cypress Creek Near Sharp Road
* until further notice...or until the warning is canceled.
* At 815 PM Thursday the stage was 166.7 feet.
* Moderate flooding is occurring and is expected to continue.
* Flood stage is 164.2 feet.
* Forecast...The creek is expected to crest at 166.7 to 167.5 feet overnight.
* At 166.3 feet...Moderate lowland flooding begins in the vicinity of the gage.

&&

$$

Flood Warning
TXC201-291-339-301520-
/O.EXT.KHGX.FL.W.0120.150530T0300Z-150531T0730Z/
/NCET2.1.ER.150530T0300Z.150530T1200Z.150530T1930Z.NO/
1020 AM CDT FRI MAY 29 2015

...The Flood Warning
continues for The East Fork San Jacinto Near New Caney...
* from this evening to late Saturday night...or until the warning is canceled.
* At 0900 AM Friday the stage was 17.8 feet.
* Minor flooding is forecast.
* Flood stage is 19.0 feet.
* Forecast...Rise above flood stage tonight and crest near 19.3 feet
Saturday morning then fall below flood stage by Saturday night.
* At 19.0 feet...Minor lowland flooding begins in the vicinity of the gage.

&&

LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520 3014 9517

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

East Fork San Jacinto River
New Caney 19 17.8 Fri 09 AM 19.3 17.9 15.6 12.7

$$

Flood Warning
TXC201-473-310246-
/O.CON.KHGX.FL.W.0101.000000T0000Z-150601T2100Z/
/KHOT2.2.ER.150527T1145Z.150529T1346Z.150601T1500Z.NO/
947 PM CDT FRI MAY 29 2015

The Flood Warning continues for
The Cypress Creek Near Katy-Hockley Road
* until Monday afternoon...or until the warning is canceled.
* At 0930 PM Friday the stage was 159.3 feet.
* Moderate flooding is occurring and Minor flooding is forecast.
* Flood stage is 157.3 feet.
* Forecast...The river will continue to fall to below flood stage by late Monday
morning.

&&

LAT...LON 3001 9586 2999 9581 2998 9568 2992 9568 2991 9581 2990 9586



&&


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

Cypress Creek
Katy-Hockley Ro 157 159.3 Fri 09 PM 158.9 158.1 156.5 153.9

$$

Flood Warning
TXC201-310246-
/O.CON.KHGX.FL.W.0110.000000T0000Z-150601T1330Z/
/SHLT2.1.ER.150528T2215Z.150530T0300Z.150601T0130Z.NO/
947 PM CDT FRI MAY 29 2015

The Flood Warning continues for
The San Jacinto River Near Sheldon
* until Monday morning...or until the warning is canceled.
* At 0915 PM Friday the stage was 11.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.0 feet.

&&

LAT...LON 2991 9507 2986 9504 2977 9501 2977 9511 2986 9514 2991 9518



&&


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

West Fork San Jacinto River
Sheldon 10 11.0 Fri 09 PM 11.0 10.1 8.8 7.6

$$

Flood Warning
TXC201-339-310247-
/O.CON.KHGX.FL.W.0098.000000T0000Z-000000T0000Z/
/PTET2.3.ER.150526T0840Z.150529T0230Z.000000T0000Z.NO/
947 PM CDT FRI MAY 29 2015

The Flood Warning continues for
The West Fork San Jacinto Near Porter
* until further notice...or until the warning is canceled.
* At 0915 PM Friday the stage was 30.3 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 24.0 feet.
* Forecast...The river will continue to fall to a stage of 28.0 feet by .

&&

LAT...LON 3023 9536 3015 9529 3008 9536 3018 9543



&&


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

West Fork San Jacinto River
Porter 24 30.3 Fri 09 PM 28.4 27.6 27.1 26.8

$$

Flood Warning
TXC201-339-310246-
/O.EXT.KHGX.FL.W.0099.000000T0000Z-150603T1800Z/
/HMMT2.3.ER.150526T0713Z.150529T0945Z.150603T0600Z.NO/
947 PM CDT FRI MAY 29 2015

...Flood Warning extended until Wednesday afternoon...The Flood Warning
continues for
The West Fork San Jacinto In Humble
* until Wednesday afternoon...or until the warning is canceled.
* At 0845 PM Friday the stage was 53.1 feet.
* Major flooding is occurring and Major flooding is forecast.
* Flood stage is 49.3 feet.
* At 53.3 feet...Major lowland flooding continues with water is in homes on Lake
Lane West and Southshore Drive in the Bellau Woods subdivision and Homes in
the Treasure Cove subdivision and along Aqua Vista Drive begin flooding.

&&

LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536



&&


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

West Fork San Jacinto River
Humble 49 53.1 Fri 09 PM 52.3 51.1 50.3 49.5

$$

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