Alert archive / Texas / River Flood Warnings in 2021
River Flood Warning 29, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this river flood warning at May 18, 2021, 11:57 PM CDT for Jackson County, Wharton County, Texas. It was in force for 45 hr.
The area
The outline as issued.
The facts
- Issued
- May 18, 2021, 11:57 PM CDT (04:57 UTC)
- Expired
- May 20, 2021, 9:03 PM CDT
- In force
- 45 hr
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Jackson County, TX, Wharton County, TX
The radar
The Houston radar (KHGX), 135 km from the middle of the area, began a volume at 04:56 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point East Mustang Creek near Louise (LMCT2). The gauge peaked at 20.62 ft at May 19, 2021, 6:00 AM CDT.
- Action stage
- 10 ft
- Minor stage
- 19 ft
- Moderate stage
- 22 ft
- Major stage
- 25 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08164504, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
233
WGUS44 KHGX 190457
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Houston/Galveston TX
1157 PM CDT Tue May 18 2021
...The National Weather Service in Houston/Galveston TX has issued a
Flood Warning for the following rivers in Texas...
East Mustang Creek near Louise affecting Wharton and Jackson
Counties.
For the East Mustang Creek...including Louise...Minor flooding is
forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Additional information is available at www.weather.gov.
The next statement will be issued Wednesday afternoon at 1200 PM CDT.
&&
TXC239-481-191700-
/O.NEW.KHGX.FL.W.0029.210519T0457Z-210521T0203Z/
/LMCT2.1.ER.210519T0511Z.000000T0000Z.000000T0000Z.NO/
1157 PM CDT Tue May 18 2021
The National Weather Service in League City has issued a
* Flood Warning for
the East Mustang Creek near Louise.
* From this evening to Thursday evening.
* At 11:30 PM CDT Tuesday the stage was 18.7 feet.
* Flood stage is 19.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage just
after midnight tonight and continue rising.
* Impact...At 19.0 feet, Minor lowland begins as water spills into
the flood plain downstream of the gage.
* Flood History...This crest compares to a previous crest of 19.7
feet on 07/16/2003.
&&
LAT...LON 2915 9632 2907 9635 2903 9642 2903 9652
2907 9645 2915 9642
$$3 follow-up statements
243
WGUS44 KHGX 191458
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Houston/Galveston TX
958 AM CDT Wed May 19 2021
...The Flood Warning is extended for the following rivers in Texas...
Trinity River at Riverside affecting Walker, San Jacinto, Polk
and Trinity Counties.
East Mustang Creek near Louise affecting Wharton and Jackson
Counties.
...The National Weather Service in Houston/Galveston TX has issued a
Flood Warning for the following rivers in Texas...
Navidad River at Morales affecting Lavaca and Jackson Counties.
...The Flood Warning continues for the following rivers in Texas...
Tres Palacios River near Midfield affecting Wharton and Matagorda
Counties.
Navidad River at Strane Park affecting Jackson County.
Navidad River at Sublime affecting Lavaca County.
Lavaca River near Edna affecting Jackson County.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
For the Trinity River...including Crockett, Riverside, Romayor,
Goodrich, Liberty, Moss Bluff...Moderate flooding is forecast.
For the Tres Palacios River...including Midfield...Major flooding is
forecast.
For the East Mustang Creek...including Louise...Minor flooding is
forecast.
For the Navidad River...including Sublime, Speaks, Morales, Strane
Park...Major flooding is forecast.
For the Lavaca River...including Komensky, Breslau, Hallettsville,
Edna...Moderate flooding is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 1000 PM CDT.
&&
TXC239-285-200300-
/O.NEW.KHGX.FL.W.0040.210519T2136Z-210522T1838Z/
/MRAT2.2.ER.210519T2136Z.210521T1200Z.210522T0637Z.NO/
958 AM CDT Wed May 19 2021
The National Weather Service in League City has issued a
* Flood Warning for
the Navidad River at Morales.
* From this afternoon to Saturday afternoon.
* At 9:00 AM CDT Wednesday the stage was 28.4 feet.
* Flood stage is 29.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this afternoon to a crest of 31.5 feet Friday morning. It will
then fall below flood stage early Saturday morning.
* Impact...At 30.0 feet, Moderate lowland flooding occurs as water
inundates County Road 283. Livestock could be cut off and should
be removed from the flood plain.
* Flood History...This crest compares to a previous crest of 31.6
feet on 05/29/2007.
&&
LAT...LON 2920 9679 2920 9669 2909 9665 2909 9675
$$
TXC239-200300-
/O.EXT.KHGX.FL.W.0037.210519T1458Z-210523T0000Z/
/EDNT2.2.ER.210519T0931Z.210521T0000Z.210522T1200Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until Saturday evening...
The Flood Warning continues for
the Lavaca River near Edna.
* From this morning to Saturday evening.
* At 9:15 AM CDT Wednesday the stage was 22.5 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:15 AM CDT Wednesday was 22.5 feet.
* Forecast...The river will rise to 22.6 feet this afternoon. It
will then fall to 22.4 feet and begin rising again this evening.
It will rise to 25.6 feet early Friday morning. It will then fall
below flood stage early Saturday afternoon.
* Impact...At 25.0 feet, Moderate lowland flooding begins with the
river one third of a mile wide near the Highway 59 bridge flooding
secondary roads and bridges along the river. Livestock are
isolated and potentially drown.
* Flood History...This crest compares to a previous crest of 25.6
feet on 09/10/2010.
&&
LAT...LON 2908 9675 2908 9664 2886 9654 2886 9674
$$
TXC239-200300-
/O.EXT.KHGX.FL.W.0033.000000T0000Z-210523T0725Z/
/LSNT2.2.ER.210519T0912Z.210521T1200Z.210522T1924Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until early Sunday morning...
The Flood Warning continues for
the Navidad River at Strane Park.
* Until late Saturday night.
* At 9:15 AM CDT Wednesday the stage was 25.6 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:15 AM CDT Wednesday was 25.6 feet.
* Forecast...The river will rise to 27.0 feet this evening. It will
then fall to 26.6 feet and begin rising again tomorrow morning. It
will rise to 28.4 feet early Friday afternoon. It will then fall
below flood stage early Saturday afternoon.
* Impact...At 29.0 feet, Major lowland flooding begins with the
river close to one third of a miles wide in the vicinity of the
gage. County Road 401 is inundated and closed and the lowest homes
in the flood plain are threatened. Livestock can be cut off in low
lying parts of the flood plain.
* Flood History...This crest compares to a previous crest of 28.2
feet on 11/07/2002.
&&
LAT...LON 2909 9665 2901 9649 2901 9662 2909 9675
$$
TXC285-200300-
/O.EXT.KHGX.FL.W.0032.000000T0000Z-210521T0720Z/
/SBMT2.3.ER.210519T0728Z.210520T0000Z.210520T1920Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the Navidad River at Sublime.
* Until late Thursday night.
* At 9:00 AM CDT Wednesday the stage was 25.0 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:00 AM CDT Wednesday was 25.2 feet.
* Forecast...The river is expected to rise to a crest of 27.8 feet
this evening. It will then fall below flood stage early tomorrow
afternoon.
* Impact...At 26.0 feet, Major lowland flooding begins as two
channels under the Highway 90A bridge merges becoming one channel
several hundered yards wide. The lowest homes in the floodplain
downstream near Vienna and in Jackson County are threatened.
* Flood History...This crest compares to a previous crest of 27.6
feet on 04/15/1991.
&&
LAT...LON 2957 9678 2946 9676 2937 9669 2937 9681
2946 9686 2957 9688
$$
TXC373-407-455-471-200300-
/O.EXT.KHGX.FL.W.0031.210519T1458Z-000000T0000Z/
/RVRT2.1.ER.210519T0850Z.210524T1200Z.000000T0000Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the Trinity River at Riverside.
* From this morning until further notice.
* At 9:30 AM CDT Wednesday the stage was 134.1 feet.
* Flood stage is 133.5 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Wednesday was 134.1 feet.
* Forecast...The river is expected to rise to 135.8 feet Monday
morning. Additional rises are possible thereafter.
* Impact...At 136.0 feet, Moderate lowland flooding begins in the
vicinity of the gage. The lowest homes in the Green Rich Shores
Subdivision are flooded and Thomas Lake Road is inundated and
impassable. Low roads in the Deep River Plantation Subdivision are
inundated. The lowest roads into properties off FM 980 northwest
of Riverside are inundated and the lowest buildings are threatened.
* Flood History...This crest compares to a previous crest of 135.7
feet on 06/29/2004.
&&
LAT...LON 3097 9584 3096 9562 3093 9528 3082 9528
3087 9562 3088 9584
$$
TXC239-481-200300-
/O.EXT.KHGX.FL.W.0029.000000T0000Z-210521T0740Z/
/LMCT2.1.ER.210519T0442Z.210520T0000Z.210521T0140Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the East Mustang Creek near Louise.
* Until late Thursday night.
* At 9:30 AM CDT Wednesday the stage was 20.3 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Wednesday was 20.9 feet.
* Forecast...The river will rise to 21.8 feet this evening. It will
then fall below flood stage tomorrow evening to 12.9 feet and
begin rising again Friday evening. It will rise to 13.0 feet early
Saturday morning. It will then fall again and remain below flood
stage.
* Impact...At 22.0 feet, Moderate lowland flooding with water to the
floor of the FM 647 bridge floor and the approaches to the bridge
are cut off.
* Flood History...This crest compares to a previous crest of 21.9
feet on 08/31/2001.
&&
LAT...LON 2915 9632 2907 9635 2903 9642 2903 9652
2907 9645 2915 9642
$$
TXC321-481-200300-
/O.EXT.KHGX.FL.W.0023.210519T1458Z-210523T1230Z/
/MTPT2.3.ER.210516T2300Z.210520T1200Z.210523T0030Z.NR/
958 AM CDT Wed May 19 2021
...The Flood Warning is now in effect until Sunday morning...
The Flood Warning continues for
the Tres Palacios River near Midfield.
* From this morning to Sunday morning.
* At 9:30 AM CDT Wednesday the stage was 28.6 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Wednesday was 28.6 feet.
* Forecast...The river is expected to rise to a crest of 31.1 feet
tomorrow morning. It will then fall below flood stage Saturday
evening.
* Impact...At 32.0 feet, Water will be into the house on the right
upstream side of the river. The bridge at FM 456 is cut off and
water is over the road on FM 1468 near Clemville, FM 2431 east of
Midfield, and FM 2853 southeast of Blessing with many homes in the
El Dorado Country subdivision upstream and Oak Grove and Tres
Palacios Oaks subdivisions flooded. The river will be almost one
half mile wide in the vicinity of the gage.
* Flood History...This crest compares to a previous crest of 31.1
feet on 09/11/1973.
&&
Fld Observed Forecasts (7 am CDT)
Location Stg Stg Day/Time Thu Fri Sat
Tres Palacios River
Midfield 24.0 28.6 Wed 9 am CDT 31.1 29.5 26.3
&&
LAT...LON 2905 9609 2892 9612 2884 9610 2884 9620
2892 9622 2905 9620
$$
TXC039-200300-
/O.CON.KHGX.FL.W.0030.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210519T0439Z.210520T1200Z.000000T0000Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 8:45 AM CDT Wednesday the stage was 13.2 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:45 AM CDT Wednesday was 13.2 feet.
* Forecast...The river will rise to 15.1 feet tomorrow morning. It
will then fall to 14.5 feet and begin rising again early Friday
afternoon. It will rise to 14.7 feet Saturday morning. It will
then fall again but remain above flood stage.
* Impact...At 16.0 feet, Water begins inundating the boat ramp off
of FM 521. Pan American Road and Riverglen Street become
threatened.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-200300-
/O.CON.KHGX.FL.W.0028.000000T0000Z-000000T0000Z/
/BOLT2.3.ER.210518T1218Z.210524T0000Z.000000T0000Z.NO/
958 AM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 9:46 AM CDT Wednesday the stage was 25.3 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:46 AM CDT Wednesday was 25.3 feet.
* Forecast...The river will rise to 35.6 feet early tomorrow
afternoon. It will then fall to 34.0 feet and begin rising again
Friday morning. It will rise to 35.0 feet early Saturday morning.
It will then fall to 34.9 feet and begin rising again early
Saturday afternoon. It will rise to 36.2 feet Sunday evening. It
will then fall again but remain above flood stage.
* Flood History...This crest compares to a previous crest of 36.0
feet on 11/07/2002.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$036
WGUS84 KHGX 191948
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
248 PM CDT Wed May 19 2021
...The Flood Warning continues for the following rivers in Texas...
Tres Palacios River near Midfield affecting Wharton and Matagorda
Counties.
West Mustang Creek near Ganado affecting Wharton and Jackson
Counties.
East Mustang Creek near Louise affecting Wharton and Jackson
Counties.
Navidad River near Speaks affecting Lavaca and Jackson Counties.
Navidad River at Strane Park affecting Jackson County.
Navidad River at Sublime affecting Lavaca County.
Lavaca River near Edna affecting Jackson County.
Trinity River at Riverside affecting Walker, San Jacinto, Polk
and Trinity Counties.
For the Trinity River...including Crockett, Riverside, Romayor,
Goodrich, Liberty, Moss Bluff...Moderate flooding is forecast.
For the Tres Palacios River...including Midfield...Major flooding is
forecast.
For the West Mustang Creek...including Ganado...Minor flooding is
forecast.
For the East Mustang Creek...including Louise...Minor flooding is
forecast.
For the Navidad River...including Sublime...Major flooding is
forecast. Including Speaks, Morales, Strane Park...Moderate flooding
is forecast.
For the Lavaca River...including Komensky, Breslau, Hallettsville,
Edna...Moderate flooding is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 245 AM CDT.
&&
TXC239-200800-
/O.EXT.KHGX.FL.W.0037.000000T0000Z-210522T1818Z/
/EDNT2.2.ER.210519T0931Z.210521T0000Z.210522T0618Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until early Saturday
afternoon...
The Flood Warning continues for
the Lavaca River near Edna.
* Until Saturday afternoon.
* At 2:15 PM CDT Wednesday the stage was 23.3 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:15 PM CDT Wednesday was 23.3 feet.
* Forecast...The river is expected to rise to a crest of 26.1 feet
tomorrow evening. It will then fall below flood stage early
Saturday morning.
* Impact...At 25.0 feet, Moderate lowland flooding begins with the
river one third of a mile wide near the Highway 59 bridge flooding
secondary roads and bridges along the river. Livestock are
isolated and potentially drown.
* Flood History...This crest compares to a previous crest of 26.2
feet on 11/02/1981.
&&
LAT...LON 2908 9675 2908 9664 2886 9654 2886 9674
$$
TXC239-285-200800-
/O.EXT.KHGX.FL.W.0034.000000T0000Z-210521T2105Z/
/SPAT2.1.ER.210520T0400Z.210521T0000Z.210521T0905Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Friday afternoon...
The Flood Warning continues for
the Navidad River near Speaks.
* Until Friday afternoon.
* At 2:00 PM CDT Wednesday the stage was 22.1 feet.
* Flood stage is 24.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage late this evening
to 26.1 feet tomorrow evening. It will then fall below flood stage
early Friday morning to 8.1 feet and begin rising again early
Sunday afternoon. It will rise to 8.2 feet Sunday evening. It will
then fall again and remain below flood stage.
* Impact...At 27.0 feet, Moderate lowland flooding begins with the
approaches to the FM 530 bridge inundated and the gage cut off.
large areas of the floodplain are cut off potentially isolated and
drowning cattle.
* Flood History...This crest compares to a previous crest of 26.3
feet on 10/14/1997.
&&
LAT...LON 2937 9669 2932 9664 2920 9669 2920 9679
2932 9677 2937 9681
$$
TXC239-200800-
/O.EXT.KHGX.FL.W.0033.000000T0000Z-210522T2254Z/
/LSNT2.2.ER.210519T0912Z.210521T1200Z.210522T1054Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Saturday afternoon...
The Flood Warning continues for
the Navidad River at Strane Park.
* Until Saturday afternoon.
* At 2:15 PM CDT Wednesday the stage was 25.9 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:15 PM CDT Wednesday was 25.9 feet.
* Forecast...The river will rise to 28.4 feet early Friday
afternoon. It will then fall below flood stage early Saturday
morning to 10.7 feet and begin rising again early Sunday morning.
It will rise to 10.9 feet Sunday evening. It will then fall again
and remain below flood stage.
* Impact...At 29.0 feet, Major lowland flooding begins with the
river close to one third of a miles wide in the vicinity of the
gage. County Road 401 is inundated and closed and the lowest homes
in the flood plain are threatened. Livestock can be cut off in low
lying parts of the flood plain.
* Flood History...This crest compares to a previous crest of 28.2
feet on 11/07/2002.
&&
LAT...LON 2909 9665 2901 9649 2901 9662 2909 9675
$$
TXC285-200800-
/O.EXT.KHGX.FL.W.0032.000000T0000Z-210521T0305Z/
/SBMT2.3.ER.210519T0728Z.210520T0000Z.210520T1505Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late tomorrow evening...
The Flood Warning continues for
the Navidad River at Sublime.
* Until Thursday evening.
* At 2:00 PM CDT Wednesday the stage was 25.9 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:00 PM CDT Wednesday was 25.9 feet.
* Forecast...The river is expected to rise to a crest of 27.4 feet
this evening. It will then fall below flood stage late tomorrow
morning.
* Impact...At 26.0 feet, Major lowland flooding begins as two
channels under the Highway 90A bridge merges becoming one channel
several hundered yards wide. The lowest homes in the floodplain
downstream near Vienna and in Jackson County are threatened.
* Flood History...This crest compares to a previous crest of 27.5
feet on 11/04/1965.
&&
LAT...LON 2957 9678 2946 9676 2937 9669 2937 9681
2946 9686 2957 9688
$$
TXC239-481-200800-
/O.EXT.KHGX.FL.W.0029.000000T0000Z-210520T1609Z/
/LMCT2.1.ER.210519T0442Z.210519T0945Z.210520T1009Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late tomorrow morning...
The Flood Warning continues for
the East Mustang Creek near Louise.
* Until Thursday morning.
* At 1:30 PM CDT Wednesday the stage was 20.1 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:30 PM CDT Wednesday was 20.9 feet.
* Forecast...The river is expected to rise to a crest of 20.5 feet
this evening. It will then fall below flood stage late tonight.
* Impact...At 19.0 feet, Minor lowland begins as water spills into
the flood plain downstream of the gage.
* Flood History...This crest compares to a previous crest of 20.5
feet on 06/24/2004.
&&
LAT...LON 2915 9632 2907 9635 2903 9642 2903 9652
2907 9645 2915 9642
$$
TXC321-481-200800-
/O.EXT.KHGX.FL.W.0023.000000T0000Z-210522T2221Z/
/MTPT2.3.ER.210516T2300Z.210520T1800Z.210522T1021Z.NR/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Saturday afternoon...
The Flood Warning continues for
the Tres Palacios River near Midfield.
* Until Saturday afternoon.
* At 1:30 PM CDT Wednesday the stage was 29.0 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
This approaches the flood of record.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:30 PM CDT Wednesday was 29.0 feet.
* Forecast...The river is expected to rise to a crest of 31.0 feet
early tomorrow afternoon. It will then fall below flood stage
early Saturday morning.
* Impact...At 32.0 feet, Water will be into the house on the right
upstream side of the river. The bridge at FM 456 is cut off and
water is over the road on FM 1468 near Clemville, FM 2431 east of
Midfield, and FM 2853 southeast of Blessing with many homes in the
El Dorado Country subdivision upstream and Oak Grove and Tres
Palacios Oaks subdivisions flooded. The river will be almost one
half mile wide in the vicinity of the gage.
* Flood History...This crest compares to a previous crest of 31.1
feet on 09/11/1973.
&&
Fld Observed Forecasts (1 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Tres Palacios River
Midfield 24.0 29.0 Wed 1 pm CDT 31.0 27.0 22.8
&&
LAT...LON 2905 9609 2892 9612 2884 9610 2884 9620
2892 9622 2905 9620
$$
TXC239-481-200800-
/O.EXT.KHGX.FL.W.0038.210520T0600Z-210521T1520Z/
/GNDT2.1.ER.210520T0600Z.210520T1800Z.210521T0320Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late Friday morning...
The Flood Warning continues for
the West Mustang Creek near Ganado.
* From late tonight to Friday morning.
* At 1:45 PM CDT Wednesday the stage was 18.2 feet.
* Flood stage is 20.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage just
after midnight tonight to a crest of 20.6 feet early tomorrow
afternoon. It will then fall below flood stage late tomorrow
evening.
* Impact...At 21.0 feet, Moderate lowland flooding begins as water
reaches the bottom concrete of the Highway 59 bridge. Secondary
roads near the river are inundated and closed and livestock in the
floodplain are threatened.
* Flood History...This crest compares to a previous crest of 20.7
feet on 08/29/2017.
&&
LAT...LON 2918 9636 2907 9642 2903 9642 2903 9652
2907 9652 2918 9646
$$
TXC373-407-455-471-200800-
/O.CON.KHGX.FL.W.0031.000000T0000Z-000000T0000Z/
/RVRT2.1.ER.210519T0850Z.210524T1800Z.000000T0000Z.NO/
248 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Trinity River at Riverside.
* Until further notice.
* At 1:30 PM CDT Wednesday the stage was 134.2 feet.
* Flood stage is 133.5 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:30 PM CDT Wednesday was 134.2 feet.
* Forecast...The river is expected to rise to 135.6 feet early
Monday afternoon. Additional rises are possible thereafter.
* Impact...At 136.0 feet, Moderate lowland flooding begins in the
vicinity of the gage. The lowest homes in the Green Rich Shores
Subdivision are flooded and Thomas Lake Road is inundated and
impassable. Low roads in the Deep River Plantation Subdivision are
inundated. The lowest roads into properties off FM 980 northwest
of Riverside are inundated and the lowest buildings are threatened.
* Flood History...This crest compares to a previous crest of 135.6
feet on 02/14/2010.
&&
LAT...LON 3097 9584 3096 9562 3093 9528 3082 9528
3087 9562 3088 9584
$$003
WGUS84 KHGX 200234
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
934 PM CDT Wed May 19 2021
...The Flood Warning is extended for the following rivers in Texas...
Navidad River at Morales affecting Lavaca and Jackson Counties.
Navidad River near Speaks affecting Lavaca and Jackson Counties.
Navidad River at Strane Park affecting Jackson County.
Navidad River at Sublime affecting Lavaca County.
...The Flood Warning is cancelled for the following rivers in
Texas...
Little Cypress Creek NEAR Becker Road affecting Harris County.
Sandy Creek near Cordele affecting Wharton, Jackson and Colorado
Counties.
West Mustang Creek near Ganado affecting Wharton and Jackson
Counties.
...The Flood Warning continues for the following rivers in Texas...
Tres Palacios River near Midfield affecting Wharton and Matagorda
Counties.
East Mustang Creek near Louise affecting Wharton and Jackson
Counties.
Lavaca River near Edna affecting Jackson County.
Trinity River at Riverside affecting Walker, San Jacinto, Polk
and Trinity Counties.
Trinity River at Liberty affecting Liberty County.
Trinity River near Moss Bluff affecting Chambers and Liberty
Counties.
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
For the Trinity River...including Crockett, Riverside, Goodrich,
Romayor, Liberty, Moss Bluff...Moderate flooding is forecast.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Minor flooding is forecast.
For the Little Cypress Creek...including Cypress-Rosehill Road,
Kluge Road, Becker Road...Minor flooding is forecast.
For the Tres Palacios River...including Midfield...Major flooding is
forecast.
For the Navidad River...including Sublime, Speaks, Morales, Strane
Park...Major flooding is forecast.
For the Lavaca River...including Komensky, Breslau, Hallettsville,
Edna...Moderate flooding is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.
Additional information is available at www.weather.gov.
The next statement will be issued tomorrow morning by 1030 PM CDT.
&&
TXC201-200345-
/O.CAN.KHGX.FL.W.0041.000000T0000Z-210520T0234Z/
/LCHT2.1.ER.210519T1210Z.210520T0000Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning for the Little Cypress Creek NEAR Becker Road
has been cancelled...
The Flood Warning is cancelled for
the Little Cypress Creek NEAR Becker Road.
* At 3:50 PM CDT Wednesday the stage was 195.2 feet.
* Recent Activity...The maximum river stage in the 24 hours ending
at 3:50 PM CDT Wednesday was 195.2 feet.
* Forecast...The river is expected to remain steady above flood
stage at 195.6 feet.
&&
LAT...LON 3003 9581 3003 9579 3002 9579 3002 9581
$$
TXC089-239-481-200345-
/O.CAN.KHGX.FL.W.0035.000000T0000Z-210520T0234Z/
/CODT2.2.ER.210519T2231Z.210520T0600Z.210520T1531Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning for the Sandy Creek near Cordele has been
cancelled...
The Flood Warning is cancelled for
the Sandy Creek near Cordele.
* At 8:15 PM CDT Wednesday the stage was 16.2 feet.
* Forecast...The river will rise to 17.2 feet tomorrow morning. It
will then fall to 11.1 feet and begin rising again early Sunday
morning. It will rise to 11.4 feet Sunday evening. It will then
fall again and remain below flood stage.
&&
LAT...LON 2925 9644 2916 9649 2906 9652 2906 9662
2916 9659 2925 9654
$$
TXC239-481-200345-
/O.CAN.KHGX.FL.W.0038.210520T0600Z-210520T0234Z/
/GNDT2.1.ER.210520T0600Z.210520T1800Z.210521T0320Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning for the West Mustang Creek near Ganado has been
cancelled...
The Flood Warning is cancelled for
the West Mustang Creek near Ganado.
* At 8:45 PM CDT Wednesday the stage was 18.3 feet.
* Forecast...The river is expected to rise to a crest of 18.7 feet
early tomorrow afternoon.
&&
LAT...LON 2918 9636 2907 9642 2903 9642 2903 9652
2907 9652 2918 9646
$$
TXC239-285-201445-
/O.EXT.KHGX.FL.W.0040.000000T0000Z-210522T1332Z/
/MRAT2.2.ER.210519T1752Z.210521T1200Z.210522T0132Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Saturday morning...
The Flood Warning continues for
the Navidad River at Morales.
* Until Saturday morning.
* At 8:00 PM CDT Wednesday the stage was 29.7 feet.
* Flood stage is 29.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Wednesday was 29.7 feet.
* Forecast...The river will rise to 31.4 feet Friday morning. It
will then fall below flood stage Friday evening to 12.4 feet and
begin rising again Saturday evening. It will rise to 16.7 feet
early Monday morning. It will then fall again and remain below
flood stage.
* Impact...At 30.0 feet, Moderate lowland flooding occurs as water
inundates County Road 283. Livestock could be cut off and should
be removed from the flood plain.
* Flood History...This crest compares to a previous crest of 31.6
feet on 05/29/2007.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Navidad River
Morales 29.0 29.7 Wed 8 pm CDT 31.1 29.9 12.4
&&
LAT...LON 2920 9679 2920 9669 2909 9665 2909 9675
$$
TXC239-201445-
/O.EXT.KHGX.FL.W.0037.000000T0000Z-210522T1634Z/
/EDNT2.2.ER.210519T0931Z.210521T0000Z.210522T0434Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late Saturday morning...
The Flood Warning continues for
the Lavaca River near Edna.
* Until Saturday morning.
* At 8:15 PM CDT Wednesday the stage was 23.7 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:15 PM CDT Wednesday was 23.7 feet.
* Forecast...The river will rise to 25.6 feet early Friday morning.
It will then fall below flood stage late Friday evening to 15.3
feet and begin rising again early Sunday morning. It will rise to
19.1 feet Monday morning. It will then fall again and remain below
flood stage.
* Impact...At 25.0 feet, Moderate lowland flooding begins with the
river one third of a mile wide near the Highway 59 bridge flooding
secondary roads and bridges along the river. Livestock are
isolated and potentially drown.
* Flood History...This crest compares to a previous crest of 25.6
feet on 09/10/2010.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Lavaca River
Edna 21.0 23.7 Wed 8 pm CDT 25.6 22.6 15.4
&&
LAT...LON 2908 9675 2908 9664 2886 9654 2886 9674
$$
TXC239-285-201445-
/O.EXT.KHGX.FL.W.0034.000000T0000Z-210521T2130Z/
/SPAT2.1.ER.210520T0730Z.210521T0000Z.210521T0930Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Friday afternoon...
The Flood Warning continues for
the Navidad River near Speaks.
* Until Friday afternoon.
* At 8:00 PM CDT Wednesday the stage was 23.0 feet.
* Flood stage is 24.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage just after
midnight tonight to 26.1 feet tomorrow evening. It will then fall
below flood stage early Friday morning to 7.5 feet and begin
rising again early Saturday afternoon. It will rise to 12.5 feet
Sunday evening. It will then fall again and remain below flood
stage.
* Impact...At 27.0 feet, Moderate lowland flooding begins with the
approaches to the FM 530 bridge inundated and the gage cut off.
large areas of the floodplain are cut off potentially isolated and
drowning cattle.
* Flood History...This crest compares to a previous crest of 26.3
feet on 10/14/1997.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Navidad River
Speaks 24.0 23.0 Wed 8 pm CDT 26.1 11.3 7.8
&&
LAT...LON 2937 9669 2932 9664 2920 9669 2920 9679
2932 9677 2937 9681
$$
TXC239-201445-
/O.EXT.KHGX.FL.W.0033.000000T0000Z-210522T2324Z/
/LSNT2.2.ER.210519T0912Z.210521T1200Z.210522T1124Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until Saturday evening...
The Flood Warning continues for
the Navidad River at Strane Park.
* Until Saturday evening.
* At 8:15 PM CDT Wednesday the stage was 26.1 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:15 PM CDT Wednesday was 26.1 feet.
* Forecast...The river will rise to 27.8 feet early Friday
afternoon. It will then fall below flood stage Saturday morning to
11.3 feet and begin rising again early Sunday morning. It will
rise to 14.3 feet Monday morning. It will then fall again and
remain below flood stage.
* Impact...At 26.0 feet, Moderate lowland flooding begins
threatening livestock and property in the river channel. The right
approach to the County Road 401 bridge is closed making travel
difficult.
* Flood History...This crest compares to a previous crest of 27.8
feet on 04/20/2009.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Navidad River
Strane Park 24.0 26.1 Wed 8 pm CDT 27.5 27.6 11.5
&&
LAT...LON 2909 9665 2901 9649 2901 9662 2909 9675
$$
TXC285-201445-
/O.EXT.KHGX.FL.W.0032.000000T0000Z-210521T0620Z/
/SBMT2.3.ER.210519T0728Z.210520T0600Z.210520T1820Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the Navidad River at Sublime.
* Until late Thursday night.
* At 8:00 PM CDT Wednesday the stage was 28.4 feet.
* Flood stage is 24.0 feet.
* Major flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Wednesday was 28.4 feet.
* Forecast...The river is expected to rise to a crest of 29.0 feet
just after midnight tonight. It will then fall below flood stage
early tomorrow afternoon.
* Impact...At 26.0 feet, Major lowland flooding begins as two
channels under the Highway 90A bridge merges becoming one channel
several hundered yards wide. The lowest homes in the floodplain
downstream near Vienna and in Jackson County are threatened.
* Flood History...This crest compares to a previous crest of 29.1
feet on 06/08/1997.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Navidad River
Sublime 24.0 28.4 Wed 8 pm CDT 18.9 9.0 10.8
&&
LAT...LON 2957 9678 2946 9676 2937 9669 2937 9681
2946 9686 2957 9688
$$
TXC239-481-200900-
/O.EXT.KHGX.FL.W.0029.000000T0000Z-210520T0900Z/
/LMCT2.1.ER.210519T0442Z.210519T0945Z.210520T0300Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late tonight...
The Flood Warning continues for
the East Mustang Creek near Louise.
* Until late tonight.
* At 8:30 PM CDT Wednesday the stage was 19.3 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:30 PM CDT Wednesday was 20.9 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 7.1 feet Monday evening.
* Impact...At 19.0 feet, Minor lowland begins as water spills into
the flood plain downstream of the gage.
* Flood History...This crest compares to a previous crest of 19.2
feet on 01/27/2001.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
East Mustang Creek
Louise 19.0 19.3 Wed 8 pm CDT 15.1 10.6 7.5
&&
LAT...LON 2915 9632 2907 9635 2903 9642 2903 9652
2907 9645 2915 9642
$$
TXC321-481-201445-
/O.EXT.KHGX.FL.W.0023.000000T0000Z-210522T1500Z/
/MTPT2.3.ER.210516T2300Z.210520T1200Z.210522T0300Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning is now in effect until late Saturday morning...
The Flood Warning continues for
the Tres Palacios River near Midfield.
* Until Saturday morning.
* At 8:30 PM CDT Wednesday the stage was 29.1 feet.
* Flood stage is 24.0 feet.
* Major flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:30 PM CDT Wednesday was 29.1 feet.
* Forecast...The river is expected to rise to a crest of 29.5 feet
tomorrow morning. It will then fall below flood stage late Friday
evening.
* Impact...At 29.0 feet, Major lowland flooding begins as both
approaches to the FM 456 bridge are cut off and water is over the
road on FM 1468 near Clemville, FM 2431 east of Midfield, and FM
2853 southeast of Blessing with several homes in the El Dorado
Country subdivision upstream and Oak Grove and Tres Palacios Oaks
downstream flooded.
* Flood History...This crest compares to a previous crest of 29.5
feet on 07/27/2006.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Tres Palacios River
Midfield 24.0 29.1 Wed 8 pm CDT 29.2 24.4 21.1
&&
LAT...LON 2905 9609 2892 9612 2884 9610 2884 9620
2892 9622 2905 9620
$$
TXC201-291-339-201445-
/O.CON.KHGX.FL.W.0036.000000T0000Z-000000T0000Z/
/NCET2.1.ER.210520T2100Z.210523T1800Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until further notice.
* At 8:00 PM CDT Wednesday the stage was 57.1 feet.
* Flood stage is 58.0 feet.
* Minor flooding is forecast.
* Forecast...The river is expected to rise above flood stage
tomorrow afternoon and continue rising to a crest of 60.4 feet
early Sunday afternoon.
* Impact...At 62.0 feet, Moderate lowland flooding begins with
secondary roads near the river inundated, including FM 1485 west
of the river.
* Flood History...This crest compares to a previous crest of 60.5
feet on 09/14/2008.
&&
Fld Observed Forecasts (10 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
East Fork San Jacinto
New Caney 58.0 57.1 Wed 8 pm CDT 58.2 59.3 60.2
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC373-407-455-471-201445-
/O.CON.KHGX.FL.W.0031.000000T0000Z-000000T0000Z/
/RVRT2.1.ER.210519T0850Z.210525T0000Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Trinity River at Riverside.
* Until further notice.
* At 8:30 PM CDT Wednesday the stage was 134.3 feet.
* Flood stage is 133.5 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:30 PM CDT Wednesday was 134.3 feet.
* Forecast...The river is expected to rise to 135.1 feet Monday
evening. Additional rises are possible thereafter.
* Impact...At 135.0 feet, Minor lowland flooding continues as
significant backwater up Thomas Lake floods the lowest areas in
the Green Rich Shore Subdivision in Walker County with the boat
ramp completely inundated. The lowest lying areas in the Deep
River Plantation Subdivision and FM 980 northwest of Riverside are
threatened.
* Flood History...This crest compares to a previous crest of 135.1
feet on 10/30/2009.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Trinity River
Riverside 133.5 134.3 Wed 8 pm CDT 134.6 134.7 134.9
&&
LAT...LON 3097 9584 3096 9562 3093 9528 3082 9528
3087 9562 3088 9584
$$
TXC039-201445-
/O.CON.KHGX.FL.W.0030.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210519T0439Z.210520T1200Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 8:45 PM CDT Wednesday the stage was 15.2 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:45 PM CDT Wednesday was 15.2 feet.
* Forecast...The river is expected to rise to a crest of 16.4 feet
tomorrow morning.
* Impact...At 16.0 feet, Water begins inundating the boat ramp off
of FM 521. Pan American Road and Riverglen Street become
threatened.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
San Bernard River
Sweeny 7.0 15.2 Wed 8 pm CDT 15.2 13.2 12.7
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-201445-
/O.CON.KHGX.FL.W.0028.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210518T1218Z.210523T1800Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 8:46 PM CDT Wednesday the stage was 27.6 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:46 PM CDT Wednesday was 27.6 feet.
* Forecast...The river will rise to 28.4 feet tomorrow morning. It
will then fall to 25.2 feet and begin rising again Friday morning.
It will rise to 31.6 feet early Sunday afternoon. It will then
fall again but remain above flood stage.
* Impact...At 27.0 feet, There is widespread moderate lowland
flooding upstream from the gage with significant backwater
flooding up West Bernard Creek and Peach Creek in Wharton County
and low lying areas in the El Lobo subdivision are threatened.
Backwater flooding up Snake Creek in Fort Bend County threatens
low areas in the Tierra Grande subdivision.
* Flood History...This crest compares to a previous crest of 31.5
feet on 06/21/2015.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$
TXC291-201445-
/O.CON.KHGX.FL.W.0027.000000T0000Z-000000T0000Z/
/LBYT2.2.ER.210517T2322Z.210523T0600Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Trinity River at Liberty.
* Until further notice.
* At 8:15 PM CDT Wednesday the stage was 27.1 feet.
* Flood stage is 26.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:15 PM CDT Wednesday was 27.1 feet.
* Forecast...The river is expected to rise to 28.0 feet early Sunday
morning. Additional rises are possible thereafter.
* Impact...At 27.0 feet, Moderate lowland flooding begins as roads
into several outlying communities above Liberty are closed with
residents in 5 or 6 subdivisions cut off if not evacuated.
* Flood History...This crest compares to a previous crest of 28.0
feet on 01/19/2007.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Trinity River
Liberty 26.0 27.1 Wed 8 pm CDT 27.4 27.7 27.9
&&
LAT...LON 3027 9475 2996 9470 2996 9487 3027 9489
$$
TXC071-291-201445-
/O.CON.KHGX.FL.W.0021.000000T0000Z-000000T0000Z/
/MBFT2.1.ER.210515T1400Z.210523T0000Z.000000T0000Z.NO/
934 PM CDT Wed May 19 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Trinity River near Moss Bluff.
* Until further notice.
* At 8:30 PM CDT Wednesday the stage was 13.5 feet.
* Flood stage is 12.2 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:30 PM CDT Wednesday was 13.5 feet.
* Forecast...The river is expected to rise to a crest of 13.6 feet
tomorrow morning. It will then rise to 13.7 feet Saturday evening.
Additional rises are possible thereafter.
* Impact...At 12.2 feet, Minor lowland flooding begins in the
vicinity of the gage.
* Flood History...This crest compares to a previous crest of 13.8
feet on 11/18/1998.
&&
Fld Observed Forecasts (7 pm CDT)
Location Stg Stg Day/Time Thu Fri Sat
Trinity River
Moss Bluff 12.2 13.5 Wed 8 pm CDT 13.6 13.5 13.7
&&
LAT...LON 2996 9470 2979 9466 2979 9479 2996 9487
$$What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Houston/Galveston, TX wrote its last area forecast discussion before this river flood warning went out at May 18, 8:25 PM CDT, 3 hours 32 minutes earlier.
Area forecast discussion, May 18, 8:25 PM CDT, 3 hours 32 minutes before
Area Forecast Discussion
National Weather Service Houston/Galveston TX
825 PM CDT Tue May 18 2021
...Heavy rain/flooding threat is high through the night and brief
period for tornadoes through around midnight...
.SHORT TERM [Tonight through Wednesday]...
Line of storms from around Madisonville to Brenham to Columbus to
near Edna moving slowly eastward. High CAPE and high helicity
environment with a tornado threat will be diminishing after 9 pm.
Low level jet strengthening through the evening the threat may
transition to very intense rainfall rates of 3-4" per hour.
Extensive flooding in the areas around Moulton to Flatonia to La
Grange with these storms as they were coalescing and spinning up.
The issue is how progressive will the system be...guidance is
split with a slower move to the northeast or it becomes cold pool
dominant and pushes out to the southeast. Very difficult call at
this point.
3-4"/hour rainfall rates can be extremely dangerous and street
flooding will take place in minutes and if the system slows down
the streams/rivers/bayous will respond with very rapid rises.
Flash Flood Watch and Tornado Watch in effect.
If you are going to be out and about tonight be prepared to stay
put because roads could become treacherous. If you don't NEED to
go out don't! 45
&&
.AVIATION [00Z TAF Issuance]...
MVFR-VFR early this evening becoming solidly MVFR after 05z and
persisting into 10z. Temporary conditions with gusty winds and
severely restricted visibility with the heavy rain. Break should
occur after 10z and into the early morning before the next round
starts to approach in the late morning/early afternoon.
45
&&
.PREV DISCUSSION /Issued 318 PM CDT Tue May 18 2021/...
.LONG TERM [Thursday Through Tuesday]...
Forecast models remain a bit inconsistent on when they expect
Thursday morning's rain to taper off. Either way, rain showers will
linger throughout the day with greater than 2" PWATs persisting and
a passing shortwave. The WPC has placed our southeastern counties
(including Harris County) in a moderate risk for excessive
rainfall for Thursday and the rest of the CWA in a slight risk.
This is due to the rainfall received in these areas over the past
couple of days, so it will not take much to get flooding to occur
in these spots. If you're looking forward to an extended break
from the rain, unfortunately you'll have to wait until Saturday.
Surface high pressure moves in and ushers in drier air over the
region. PoPs linger for a little while longer over our western
counties through Saturday night as the dry air will flow in from
east to west.
The good thing about the lingering moisture and cloud cover will be
cooler afternoon temperatures through the end of the work week.
MaxT values on Thursday and Friday will be in the upper 70s/low
80s. However, MinT values will be warmer as well due to the
prevention of radiational cooling underneath the cloud cover. Low
temperatures throughout the end of the week will be in the upper
60s/low 70s. As the clouds clear out in the latter half of the
weekend, we will start to feel the effects of an upper-level ridge
as a warming trend persists into early next week. High
temperatures will reach the mid 80s by Sunday and upper 80s by
Monday. PWATs increase going into early next week once again due
to persisting onshore flow. With the warmer temperatures in the
afternoon hours, this could prompt the development of afternoon
showers/thunderstorms mainly west of I-45 for now. It's a bit far
out to pinpoint exactly where these will take place, but the more
favorable moisture and instability on Monday and Tuesday will be
in our western counties. There is a bit of uncertainty on the
strength of a few shortwaves wrapping around the western side of a
mid-level high, so PoPs out west on Monday/Tuesday afternoon are
only around 20% for now.
Batiste
.MARINE...
Earlier this afternoon, wind gusts exceeding 30 knots was observed
in the bays due to the passage of a meso-low. This led to an
increase in water levels in Galveston Bay which prompted the
issuance of a Coastal Flood Advisory. These water levels will
gradually decrease as we head into low tide this evening.
Moderate southerly to southeasterly winds will continue to
prevail, so caution level to advisory level conditions in the bays
and the Gulf waters will persist through at least Wednesday
night/Thursday morning. Resultingly, offshore seas will elevate to
7-8 feet by Wednesday evening. The other big story will be
periods of showers and thunderstorms, some of which may contain
locally heavy rain. Wednesday night into Thursday morning will be
the main window for shower/storms, but rain chances remain in the
forecast into the weekend.
Strong Rip Currents will persist through Thursday night due to
the prevailing moderate onshore flow. Another coastal hazard we
will be watching closely over the next few days during high tides
is the potential for additional coastal flooding. During
Wednesday and Thursday morning's high tides, water levels could
exceed 3 feet so a Coastal Flood Advisory could become necessary
again.
Batiste
.HYDROLOGY...
If heavy rain develops tonight, we need to watch for rises on the
East Fork of the San Jacinto, The Trinity River, the Lavaca-Navidad
and the San Bernard basins. Currently, it looks like the Brazos and
Colorado river watersheds can handle the rain expected tonight and
Wednesday. In Harris County, Spring Creek and Cypress Creek remain
high and will need to be watched if heavy rain develops. The WGRFC
is using 72 hour rainfall totals to produce their forecasts so these
forecasts could change depending on where the rain falls tonight and
Wednesday. Also releases from area reservoirs will play a role in
streamflow and water levels. If you live near a watershed, best
advice I can give you, is keep up with the forecast and be prepared
to move to higher ground should heavy rain and flooding develop.
43
&&
.PRELIMINARY POINT TEMPS/POPS...
College Station (CLL) 69 78 65 79 70 / 100 80 80 70 40
Houston (IAH) 73 80 68 80 72 / 80 90 90 80 40
Galveston (GLS) 75 81 72 78 74 / 70 70 80 80 50
&&
.HGX WATCHES/WARNINGS/ADVISORIES...
TX...Flash Flood Watch through Thursday morning for the following
zones: Austin...Bolivar Peninsula...Brazoria
Islands...Brazos...Burleson...Chambers...Coastal
Brazoria...Coastal Galveston...Coastal Harris...Coastal
Jackson...Coastal Matagorda...Colorado...Fort
Bend...Galveston Island...Grimes...Houston...Inland
Brazoria...Inland Galveston...Inland Harris...Inland
Jackson...Inland Matagorda...Madison...Matagorda
Islands...Montgomery...Northern Liberty...Polk...San
Jacinto...Southern
Liberty...Trinity...Walker...Waller...Washington...Wharton.
Coastal Flood Advisory until 1 AM CDT Wednesday for the
following zones: Bolivar Peninsula...Coastal
Galveston...Coastal Harris...Galveston Island.
High Rip Current Risk through late Thursday night for the
following zones: Bolivar Peninsula...Brazoria
Islands...Galveston Island...Matagorda Islands.
GM...Small Craft Advisory until 1 AM CDT Wednesday for the following
zones: Galveston Bay...Matagorda Bay.
SMALL CRAFT SHOULD EXERCISE CAUTION through Thursday morning for
the following zones: Galveston Bay...Matagorda Bay.
Small Craft Advisory until 7 AM CDT Thursday for the following
zones: Coastal waters from Freeport to Matagorda Ship
Channel TX out 20 NM...Coastal waters from High Island to
Freeport TX out 20 NM...Waters from Freeport to Matagorda
Ship Channel TX from 20 to 60 NM...Waters from High Island
to Freeport TX from 20 to 60 NM.
&&
SHORT TERM...45
RADAR/DSS/HYDROLOGY...Fowler/43In the hours before
Special weather statement, May 18, 8:28 PM CDT, 3 hours 29 minutes before
Special Weather Statement
National Weather Service Houston/Galveston TX
828 PM CDT Tue May 18 2021
TXZ210-226-235-190215-
Wharton TX-Colorado TX-Inland Jackson TX-
828 PM CDT Tue May 18 2021
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN COLORADO...SOUTHWESTERN
WHARTON AND CENTRAL JACKSON COUNTIES UNTIL 915 PM CDT...
At 827 PM CDT, Doppler radar was tracking a strong thunderstorm near
Salem, or 12 miles west of Edna, moving northeast at 15 mph.
Half inch hail and winds in excess of 40 mph will be possible with
this storm.
Locations impacted include...
Edna, Ganado, Cordele and Morales.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
A Tornado Watch remains in effect until 200 AM CDT for south central
and southeastern Texas.
LAT...LON 2933 9657 2894 9639 2888 9673 2889 9673
2890 9676 2892 9679 2902 9683 2906 9694
TIME...MOT...LOC 0127Z 243DEG 14KT 2902 9686Local storm report, May 18, 8:52 PM CDT, 3 hours 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
852 PM CDT TUE MAY 18 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0755 PM TSTM WND DMG 12 SSW COLUMBUS 29.54N 96.60W
05/18/2021 COLORADO TX LAW ENFORCEMENT
TREES BLOWN DOWN NEAR CR-106 NORTHWEST OF
ROCK ISLAND - TIME ESTIMATED.
&&Local storm report, May 18, 9:02 PM CDT, 2 hours 55 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
902 PM CDT TUE MAY 18 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0742 PM TSTM WND DMG 7 S WEIMAR 29.60N 96.79W
05/18/2021 COLORADO TX LAW ENFORCEMENT
TREES DOWN NEAR FM 532.
&&Local storm report, May 18, 9:06 PM CDT, 2 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
906 PM CDT TUE MAY 18 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0845 PM FUNNEL CLOUD 9 NE GANADO 29.14N 96.42W
05/18/2021 WHARTON TX EMERGENCY MNGR
LAW ENFORCEMENT POSSIBLE TORNADO OR FUNNEL
CLOUD IN HEAVY RAIN. NO CONFIRMATION YET.
&&
KPSpecial weather statement, May 18, 10:11 PM CDT, 1 hour 46 minutes before
Special Weather Statement
National Weather Service Houston/Galveston TX
1011 PM CDT Tue May 18 2021
TXZ178-199-200-213-300-190400-
San Jacinto TX-Northern Liberty TX-Southern Liberty TX-
Inland Harris TX-Montgomery TX-
1011 PM CDT Tue May 18 2021
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN MONTGOMERY...
SOUTHERN SAN JACINTO...LIBERTY AND NORTHEASTERN HARRIS COUNTIES UNTIL
1100 PM CDT...
At 1011 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Panorama Village to near Porter Heights to
near Spring. Movement was east at 40 mph.
Winds in excess of 40 mph will be possible with these storms.
Locations impacted include...
Conroe, Humble, Liberty, Cleveland, Dayton, Willis, Kingwood, Spring,
The Woodlands, Oak Ridge North, Panorama Village, Shenandoah,
Splendora, Patton Village, Roman Forest, Woodbranch, Cut And Shoot,
Ames, Daisetta and Hardin.
A Tornado Watch remains in effect until 200 AM CDT for southeastern
Texas.
LAT...LON 3047 9482 3026 9467 3000 9462 3002 9545
3024 9550 3040 9555
TIME...MOT...LOC 0311Z 267DEG 35KT 3039 9544 3023 9531 3007 9532Special weather statement, May 18, 10:37 PM CDT, 1 hour 20 minutes before
Special Weather Statement National Weather Service Houston/Galveston TX 1037 PM CDT Tue May 18 2021 TXZ213-214-226-227-236>238-313-336>338-436>438-190430- Inland Brazoria TX-Coastal Matagorda TX-Inland Matagorda TX- Chambers TX-Matagorda Islands TX-Inland Galveston TX- Coastal Galveston TX-Brazoria Islands TX-Galveston Island TX- Coastal Harris TX-Wharton TX-Inland Harris TX-Fort Bend TX- Coastal Brazoria TX- 1037 PM CDT Tue May 18 2021 ...SIGNIFICANT WEATHER ADVISORY FOR EASTERN WHARTON...GALVESTON... SOUTHEASTERN FORT BEND...BRAZORIA...WEST CENTRAL CHAMBERS...MATAGORDA AND SOUTHEASTERN HARRIS COUNTIES UNTIL 1130 PM CDT... At 1037 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from Houston Ship Channel to near South Texas Nuclear Plant. Movement was northeast at 25 mph. Pea size hail and winds in excess of 40 mph will be possible with these storms. Locations impacted include... Pasadena, Pearland, League City, Sugar Land, Baytown, Missouri City, Galveston Island West End, Texas City, Matagorda, Friendswood, La Porte, Deer Park, Lake Jackson, Alvin, Angleton, Dickinson, Stafford, Bay City, South Houston and Bellaire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with these storms, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && A Tornado Watch remains in effect until 200 AM CDT for southeastern Texas. LAT...LON 2867 9624 2973 9556 2981 9468 2873 9533 TIME...MOT...LOC 0337Z 246DEG 22KT 2973 9520 2876 9602
The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 18, 7:19 PM CDT | Special Weather Statement | HGX | Washington | 41 min |
| May 18, 7:33 PM CDT | Tornado Warning | HGX | Colorado | 27 min |
| May 18, 8:01 PM CDT | Special Weather Statement | HGX | Austin, Colorado | 59 min |
| May 18, 8:21 PM CDT | Areal Flood Advisory | HGX | Austin, Colorado, Fort Bend, Washington, Wharton | 114 min |
| May 18, 8:24 PM CDT | Tornado Warning | HGX | Austin, Colorado, Fort Bend, Waller, Wharton | 36 min |
| May 18, 8:28 PM CDT | Special Weather Statement | HGX | Jackson | 47 min |
| May 18, 8:40 PM CDT | Areal Flood Advisory | HGX | Austin, Brazos, Burleson, Grimes, Harris, Houston and 5 more | 3 hr |
| May 18, 8:41 PM CDT | Severe Thunderstorm Warning | HGX | Austin, Colorado, Fort Bend, Waller, Wharton | 49 min |
| May 18, 8:52 PM CDT | Flash Flood Warning | HGX | Austin, Burleson, Colorado, Waller, Washington, Wharton | 113 min |
| May 18, 9:10 PM CDT | Severe Thunderstorm Warning | HGX | Fort Bend, Harris, Waller | 35 min |
| May 18, 9:12 PM CDT | Tornado Warning | HGX | Fort Bend, Harris, Waller | 33 min |
| May 18, 9:25 PM CDT | Areal Flood Advisory | HGX | Brazoria, Colorado, Fort Bend, Jackson, Matagorda, Wharton | 3 hr |
| May 18, 9:25 PM CDT | Severe Thunderstorm Warning | HGX | Grimes, Harris, Montgomery, Waller | 35 min |
| May 18, 9:28 PM CDT | Areal Flood Advisory | HGX | Austin, Brazoria, Fort Bend, Harris, Montgomery, Waller | 3 hr |
| May 18, 9:43 PM CDT | Flash Flood Warning | HGX | Austin, Brazoria, Fort Bend, Galveston, Harris, Montgomery and 2 more | 3 hr |
| May 18, 9:44 PM CDT | Severe Thunderstorm Warning | HGX | Harris, Montgomery | 31 min |
| May 18, 9:44 PM CDT | Tornado Warning | HGX | Fort Bend, Harris | 31 min |
| May 18, 9:51 PM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Fort Bend, Galveston, Harris | 39 min |
| May 18, 10:01 PM CDT | Special Marine Warning | HGX | 29 min | |
| May 18, 10:11 PM CDT | Special Weather Statement | HGX | Liberty, Montgomery | 49 min |
| May 18, 10:22 PM CDT | Special Marine Warning | HGX | 83 min | |
| May 18, 10:31 PM CDT | Tornado Warning | HGX | Chambers, Harris, Liberty | 29 min |
| May 18, 10:37 PM CDT | Special Weather Statement | HGX | Brazoria, Matagorda | 53 min |
| May 18, 10:43 PM CDT | Areal Flood Warning | HGX | Austin, Brazos, Burleson, Colorado, Grimes, Waller and 2 more | 2 hr |
| May 18, 11:12 PM CDT | Flash Flood Warning | HGX | Brazoria, Jackson, Matagorda, Wharton | 3 hr |
| May 18, 11:25 PM CDT | Areal Flood Advisory | HGX | Chambers, Liberty, Polk | 3 hr |
| May 18, 11:30 PM CDT | Areal Flood Advisory | HGX | Brazoria, Galveston, Harris | 3 hr |
| May 18, 11:42 PM CDT | Areal Flood Advisory | HGX | Montgomery, San Jacinto | 3 hr |
| May 18, 11:43 PM CDT | Special Marine Warning | HGX | 77 min | |
| May 18, 11:55 PM CDT | Special Marine Warning | HGX | 65 min | |
| May 19, 12:03 AM CDT | River Flood Warning | HGX | Brazoria | 21 days |
| May 19, 12:04 AM CDT | Special Weather Statement | HGX | Polk | 41 min |
| May 19, 12:18 AM CDT | Areal Flood Warning | HGX | Jackson, Wharton | 3 hr |
| May 19, 12:21 AM CDT | Flash Flood Warning | HGX | Jackson, Matagorda | 3 hr |
| May 19, 12:25 AM CDT | Special Marine Warning | HGX | 65 min | |
| May 19, 12:33 AM CDT | Areal Flood Warning | HGX | Austin, Brazoria, Fort Bend, Galveston, Harris, Montgomery and 2 more | 12 min |
| May 19, 12:33 AM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Matagorda | 27 min |
| May 19, 12:38 AM CDT | River Flood Warning | HGX | Polk, San Jacinto, Trinity, Walker | 32 days |
| May 19, 12:44 AM CDT | Special Weather Statement | HGX | Jackson | 46 min |
| May 19, 12:56 AM CDT | Special Marine Warning | HGX | 64 min | |
| May 19, 12:58 AM CDT | Areal Flood Advisory | HGX | Brazoria, Galveston | 3 hr |
| May 19, 12:58 AM CDT | Special Marine Warning | HGX | 32 min | |
| May 19, 1:07 AM CDT | Areal Flood Warning | HGX | Montgomery, Waller | 3 hr |
| May 19, 1:26 AM CDT | Special Marine Warning | HGX | 34 min | |
| May 19, 1:53 AM CDT | Special Marine Warning | HGX | 52 min | |
| May 19, 2:10 AM CDT | River Flood Warning | HGX | Lavaca | 43 hr |
| May 19, 2:10 AM CDT | River Flood Warning | HGX | Jackson | 21 days |
| May 19, 2:10 AM CDT | River Flood Warning | HGX | Jackson, Lavaca | 4 days |
| May 19, 2:39 AM CDT | River Flood Warning | HGX | Colorado, Jackson, Wharton | 4 days |
| May 19, 2:40 AM CDT | River Flood Warning | HGX | Harris, Liberty, Montgomery | 21 days |
| May 19, 2:57 AM CDT | River Flood Warning | HGX | Jackson | 9 days |
| May 19, 2:57 AM CDT | River Flood Warning | HGX | Jackson, Wharton | 68 hr |
| May 19, 3:12 AM CDT | Areal Flood Warning | HGX | Waller | 15 hr |
| May 19, 3:19 AM CDT | Special Marine Warning | HGX | 116 min | |
| May 19, 3:25 AM CDT | Severe Thunderstorm Warning | HGX | Brazoria, Colorado, Fort Bend, Jackson, Matagorda, Wharton | 50 min |
| May 19, 3:26 AM CDT | Flash Flood Warning | HGX | Jackson, Matagorda | 10 hr |
| May 19, 3:27 AM CDT | Small Craft Advisory | HGX | 33 min | |
| May 19, 3:38 AM CDT | Areal Flood Advisory | HGX | Brazoria, Matagorda | 14 hr |
| May 19, 4:13 AM CDT | Areal Flood Warning | HGX | Montgomery, Waller | 12 hr |
| May 19, 6:06 AM CDT | River Flood Warning | HGX | Polk, San Jacinto | 9 hr |
| May 19, 9:58 AM CDT | River Flood Warning | HGX | Jackson, Lavaca | 4 days |
| May 19, 1:13 PM CDT | Areal Flood Warning | HGX | Jackson, Matagorda | 6 hr |
| May 19, 1:15 PM CDT | Areal Flood Advisory | HGX | Jackson, Matagorda | 6 hr |
| May 19, 4:04 PM CDT | River Flood Warning | HGX | Harris | 21 days |
| May 19, 4:16 PM CDT | Areal Flood Warning | HGX | Montgomery, Waller | 5 hr |
| May 19, 6:16 PM CDT | Areal Flood Warning | HGX | Waller | 3 hr |
Nearby
River Flood Warnings in Texas, 2021Every river flood warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.