Flash Flood Warning
National Weather Service Houston/Galveston TX
406 PM CDT Tue Jul 23 2024
The National Weather Service in League City has issued a
* Flash Flood Warning for…
Western Montgomery County in southeastern Texas…
* Until 530 PM CDT.
* At 406 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 4 inches of rain
have fallen across portions of the warned area. Additional
rainfall amounts of 1 to 2 inches are possible in the warned area.
Flash flooding is ongoing or expected to begin shortly.
HAZARD…Flash flooding caused by thunderstorms.
SOURCE…Radar.
IMPACT…Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include…
Conroe, Willis, The Woodlands, Panorama Village, Shenandoah,
Montgomery, Woodloch and Lake Conroe Dam.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
LAT…LON 3018 9544 3016 9552 3016 9553 3017 9555
3014 9559 3044 9578 3051 9560 3051 9554
3022 9540
FLASH FLOOD…RADAR INDICATED
Flood Advisory
National Weather Service Houston/Galveston TX
341 PM CDT Tue Jul 23 2024
TXC185-201-339-407-473-232345-
/O.NEW.KHGX.FA.Y.0127.240723T2041Z-240723T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grimes TX-Harris TX-Montgomery TX-San Jacinto TX-Waller TX-
341 PM CDT Tue Jul 23 2024
…FLOOD ADVISORY IN EFFECT UNTIL 645 PM CDT THIS EVENING…
* WHAT…Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE…A portion of southeast Texas, including the following
counties, Grimes, Harris, Montgomery, San Jacinto and Waller.
* WHEN…Until 645 PM CDT.
* IMPACTS…Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS…
– At 341 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream
flooding. Between 2 and 3 inches of rain have fallen.
– Additional rainfall amounts of 1 to 3 inches are expected
over the area. This additional rain will result in minor
flooding.
– Some locations that will experience flooding include…
Conroe, Tomball, Willis, Pinehurst, The Woodlands, Oak Ridge
North, Panorama Village, Shenandoah, Magnolia, Cut And Shoot,
Stagecoach, Woodloch, Todd Mission, The Woodlands Pavillion
and Chateau Woods.
– http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
LAT…LON 3035 9557 3046 9534 3035 9518 3032 9522
3013 9547 3010 9580 3025 9594
Flood Advisory
National Weather Service Houston/Galveston TX
254 PM CDT Tue Jul 23 2024
TXC015-041-051-185-339-373-407-471-473-477-232300-
/O.NEW.KHGX.FA.Y.0126.240723T1954Z-240723T2300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Austin TX-Brazos TX-Burleson TX-Grimes TX-Montgomery TX-Polk TX-
San Jacinto TX-Walker TX-Waller TX-Washington TX-
254 PM CDT Tue Jul 23 2024
…FLOOD ADVISORY IN EFFECT UNTIL 6 PM CDT THIS EVENING…
* WHAT…Flooding caused by excessive rainfall is expected.
* WHERE…A portion of southeast Texas, including the following
counties, Austin, Brazos, Burleson, Grimes, Montgomery, Polk, San
Jacinto, Walker, Waller and Washington.
* WHEN…Until 600 PM CDT.
* IMPACTS…Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS…
– At 254 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 4 inches of rain
have fallen.
– Additional rainfall amounts of 1 to 3 inches are expected
over the area. This additional rain will result in minor
flooding.
– Some locations that will experience flooding include…
Northwestern Conroe, southeastern Huntsville, Brenham,
Navasota, Willis, Livingston, Washington, Panorama Village,
Onalaska, Corrigan, New Waverly, Coldspring, Point Blank,
Montgomery, Burton, Anderson, Seven Oaks, Todd Mission,
Huntsville State Park and Lake Conroe Dam.
– http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
LAT…LON 3015 9667 3034 9642 3055 9581 3108 9461
3106 9456 3101 9466 3081 9461 3034 9555
3005 9662
Flood Watch
National Weather Service Houston/Galveston TX
332 PM CDT Tue Jul 23 2024
TXZ177>179-195>200-210>214-226-227-235>238-300-313-335>338-436>439-
250200-
/O.NEW.KHGX.FA.A.0009.240724T1100Z-240725T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Walker-San Jacinto-Polk-Burleson-Brazos-Washington-Grimes-
Montgomery-Northern Liberty-Colorado-Austin-Waller-Inland Harris-
Chambers-Wharton-Fort Bend-Inland Jackson-Inland Matagorda-Inland
Brazoria-Inland Galveston-Southern Liberty-Coastal Harris-Coastal
Jackson-Coastal Matagorda-Coastal Brazoria-Coastal Galveston-
Matagorda Islands-Brazoria Islands-Galveston Island-Bolivar
Peninsula-
Including the cities of First Colony, El Campo, League City,
Alvin, Dickinson, College Station, Dayton, Navasota, Angleton,
Eagle Lake, Clute, Brenham, Coldspring, Somerville, Corrigan,
Weimar, Brookshire, Galveston, Anahuac, Old River-Winfree, La
Marque, Mission Bend, Bellville, Columbus, Sugar Land, Bay City,
Friendswood, Sealy, Conroe, Devers, Caldwell, Ganado, Surfside
Beach, Freeport, Pearland, Lake Jackson, Waller, Bryan, Wharton,
Cleveland, Missouri City, Stowell, Shepherd, Hempstead,
Rosenberg, Pecan Grove, Edna, Prairie View, Baytown, Palacios,
Texas City, Winnie, Liberty, Houston, The Woodlands, Pasadena,
Livingston, Mont Belvieu, and Huntsville
332 PM CDT Tue Jul 23 2024
…FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY
EVENING…
* WHAT…Flooding caused by excessive rainfall is possible.
* WHERE…Portions of south central and southeast Texas, including
the following areas, in south central Texas, Coastal Jackson and
Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula,
Brazoria Islands, Brazos, Burleson, Chambers, Coastal Brazoria,
Coastal Galveston, Coastal Harris, Coastal Matagorda, Colorado,
Fort Bend, Galveston Island, Grimes, Inland Brazoria, Inland
Galveston, Inland Harris, Inland Matagorda, Matagorda Islands,
Montgomery, Northern Liberty, Polk, San Jacinto, Southern Liberty,
Walker, Waller, Washington and Wharton.
* WHEN…From Wednesday morning through Wednesday evening.
* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS…
– Increasing moisture, along with the continued presence of a
weak frontal boundary across the area and the approach of an
upper-level disturbance, will result in widespread rainfall
developing across portions of SE Texas beginning tomorrow
morning. The flooding risk is twofold- high rainfall rates
along and south of the I-10 corridor may lead to flash
flooding and rises along area rivers, creeks, and streams.
While rainfall coverage across the northern zones will be
more sparse, antecedent rainfall over the last 48 hours has
resulted in increased ground saturation in these areas. As a
result, any developing storms will have a greater potential
to produce flooding despite their more isolated coverage.
– http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS…
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
