Alert archive / Texas / River Flood Warnings in 2021
River Flood Warning 16, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this river flood warning at May 1, 2021, 9:42 PM CDT for Harris County, Liberty County, Montgomery County, Texas. It took effect at May 2, 2021, 4:00 PM CDT. It was in force for 4 days.
The area
The outline as issued.
The facts
- Issued
- May 1, 2021, 9:42 PM CDT (02:42 UTC)
- In effect from
- May 2, 2021, 4:00 PM CDT
- Expired
- May 6, 2021, 6:24 PM CDT
- In force
- 4 days
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Harris County, TX, Liberty County, TX, Montgomery County, TX
The radar
The Houston radar (KHGX), 77 km from the middle of the area, began a volume at 02:44 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 Fork San Jacinto River near New Caney (NCET2). The gauge peaked at 65.55 ft at May 3, 2021, 4:00 AM CDT.
- Action stage
- 54.5 ft
- Minor stage
- 58 ft
- Moderate stage
- 62 ft
- Major stage
- 69 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 08070200, 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.
331
WGUS44 KHGX 020242
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Houston/Galveston TX
942 PM CDT Sat May 1 2021
...The National Weather Service in Houston/Galveston TX has issued a
Flood Warning for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
For the East Fork San Jacinto River...including New Caney...Minor
flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road...
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 Sunday morning at 945 AM CDT.
&&
TXC339-021445-
/O.NEW.KHGX.FL.W.0015.210502T0800Z-210504T0200Z/
/FCWT2.1.ER.210502T0800Z.210503T1200Z.210503T2000Z.NO/
942 PM CDT Sat May 1 2021
The National Weather Service in League City has issued a
* Flood Warning for
the Lake Creek at Sendera Ranch Road.
* From late tonight to Monday evening.
* At 8:45 PM CDT Saturday the stage was 137.5 feet.
* Flood stage is 138.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise to 138.0 feet tomorrow morning. It
will then fall to 136.7 feet and begin rising again late tomorrow
evening. It will rise above flood stage late tonight and continue
to rise to 138.2 feet late Monday morning. It will then fall below
flood stage tomorrow morning.
* Flood History...This crest compares to a previous crest of 138.2
feet on 02/27/2018.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$
TXC201-291-339-021445-
/O.NEW.KHGX.FL.W.0016.210503T0155Z-210506T2324Z/
/NCET2.1.ER.210503T0155Z.210503T1200Z.210506T1124Z.NO/
942 PM CDT Sat May 1 2021
The National Weather Service in League City has issued a
* Flood Warning for
the East Fork San Jacinto near New Caney.
* From Sunday evening to Thursday evening.
* At 9:00 PM CDT Saturday the stage was 51.4 feet.
* Flood stage is 58.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage tomorrow evening
to 61.7 feet late Monday morning. It will then fall to 60.7 feet
and begin rising again early Tuesday morning. It will rise to 61.0
feet early Wednesday morning. It will then fall below flood stage
Thursday morning.
* Impact...At 62.0 feet, Moderate lowland flooding begins with
secondary roads near the river inundated, including FM 1485 west
of the river.
* Flood History...This crest compares to a previous crest of 62.1
feet on 01/06/2019.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$13 follow-up statements
394
WGUS44 KHGX 021428
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Houston/Galveston TX
928 AM CDT Sun May 2 2021
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...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.
&&
TXC339-030230-
/O.EXT.KHGX.FL.W.0015.000000T0000Z-000000T0000Z/
/FCWT2.1.ER.210502T0600Z.210503T1100Z.210503T2100Z.NO/
928 AM CDT Sun May 2 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the Lake Creek at Sendera Ranch Road.
* Until further notice.
* At 8:45 AM CDT Sunday the stage was 138.1 feet.
* Flood stage is 138.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:45 AM CDT Sunday was 138.1 feet.
* Forecast...The river will remain around flood stage and crest
around 138.4 feet late tomorrow morning. It will fall below flood
stage tomorrow afternoon.
* Flood History...This crest compares to a previous crest of 138.4
feet on 02/22/2017.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$
TXC201-291-339-030230-
/O.EXT.KHGX.FL.W.0016.210502T2120Z-000000T0000Z/
/NCET2.2.ER.210502T2120Z.210503T2100Z.210507T0700Z.NO/
928 AM CDT Sun May 2 2021
...Forecast flooding increased from Minor to Moderate severity and
increased in duration until further notice...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* From this afternoon until further notice.
* At 9:00 AM CDT Sunday the stage was 54.0 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this afternoon to a crest of 63.9 feet tomorrow afternoon. It will
then fall below flood stage early Friday morning.
* Impact...At 62.0 feet, Moderate lowland flooding begins with
secondary roads near the river inundated, including FM 1485 west
of the river.
* Flood History...This crest compares to a previous crest of 63.7
feet on 12/15/2001.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$709
WGUS84 KHGX 021851
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
151 PM CDT Sun May 2 2021
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...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.
&&
TXC201-291-339-030700-
/O.EXT.KHGX.FL.W.0016.210502T2100Z-210507T2024Z/
/NCET2.2.ER.210502T2100Z.210503T2100Z.210507T0824Z.NO/
151 PM CDT Sun May 2 2021
...The Flood Warning is now in effect until Friday afternoon...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until Friday afternoon.
* At 1:00 PM CDT Sunday the stage was 55.8 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
this afternoon to a crest of 64.0 feet tomorrow afternoon. It will
then fall below flood stage early Friday morning.
* Flood History...This crest compares to a previous crest of 63.7
feet on 12/15/2001.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$906
WGUS44 KHGX 030117
FLWHGX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Houston/Galveston TX
817 PM CDT Sun May 2 2021
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
For the East Fork San Jacinto River...including New Caney...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.
Additional information is available at www.weather.gov.
The next statement will be issued Monday morning at 815 AM CDT.
&&
TXC201-291-339-031330-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210507T1715Z/
/NCET2.2.ER.210502T2108Z.210503T1200Z.210507T0515Z.NO/
817 PM CDT Sun May 2 2021
...The Flood Warning is now in effect until early Friday afternoon...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until Friday afternoon.
* At 8:00 PM CDT Sunday the stage was 62.0 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Sunday was 62.0 feet.
* Forecast...The river will rise to 64.1 feet tomorrow morning. It
will then fall to 63.0 feet and begin rising again early Tuesday
morning. It will rise to 63.5 feet early Tuesday afternoon. It
will then fall below flood stage early Friday morning.
* Flood History...This crest compares to a previous crest of 63.7
feet on 12/15/2001.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$512
WGUS84 KHGX 031758
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
1258 PM CDT Mon May 3 2021
...The Flood Warning is extended for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
San Bernard River Near East Bernard affecting Wharton, Fort Bend,
Austin and Colorado Counties.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 100 AM CDT.
&&
TXC201-291-339-040600-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-000000T0000Z/
/NCET2.2.ER.210502T2108Z.210503T1015Z.210507T0000Z.NO/
1258 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until further notice.
* At 12:00 PM CDT Monday the stage was 64.8 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 12:00 PM CDT Monday was 65.5 feet.
* Forecast...The river is expected to fall below flood stage
Thursday evening and continue falling to 52.9 feet late Saturday
morning.
* Flood History...This crest compares to a previous crest of 64.8
feet on 10/19/2006.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC339-040600-
/O.EXT.KHGX.FL.W.0015.000000T0000Z-000000T0000Z/
/FCWT2.1.ER.210502T0600Z.210503T0330Z.210504T0300Z.NO/
1258 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the Lake Creek at Sendera Ranch Road.
* Until further notice.
* At 11:45 AM CDT Monday the stage was 138.7 feet.
* Flood stage is 138.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 11:45 AM CDT Monday was 139.4 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 125.3 feet early Saturday
afternoon.
* Flood History...This crest compares to a previous crest of 138.4
feet on 02/22/2017.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$
TXC015-089-157-481-040600-
/O.EXT.KHGX.FL.W.0013.000000T0000Z-000000T0000Z/
/EBBT2.1.ER.210502T0125Z.210503T1600Z.210504T0400Z.UU/
1258 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River Near East Bernard.
* Until further notice.
* At 12:00 PM CDT Monday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 12:00 PM CDT Monday was 17.7 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 8.3 feet Saturday morning.
* Impact...At 17.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads along the river inundated.
Backwater flooding up Britt Branch and Bratcher Slough begins.
* Flood History...This crest compares to a previous crest of 17.7
feet on 01/16/2007.
&&
LAT...LON 2970 9625 2970 9605 2940 9592 2940 9605
2952 9611
$$
TXC039-040600-
/O.EXT.KHGX.FL.W.0012.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210506T0500Z.NO/
1258 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 11:45 AM CDT Monday the stage was 15.9 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 11:45 AM CDT Monday was 16.1 feet.
* Forecast...The river is expected to fall below flood stage early
Thursday morning and continue falling to 2.4 feet Saturday morning.
* Impact...At 16.0 feet, Water begins inundating the boat ramp off
of FM 521. Pan American Road and Riverglen Street become
threatened.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-040600-
/O.EXT.KHGX.FL.W.0007.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210506T0625Z.NO/
1258 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 12:30 PM CDT Monday the stage was 31.3 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 12:30 PM CDT Monday was 33.7 feet.
* Forecast...The river is expected to rise to a crest of 31.4 feet
this afternoon. It will then fall below flood stage early Thursday
morning.
* Impact...At 32.0 feet, Major lowland flooding occurs upstream from
gage with significant backwater flooding up Peach and West Bernard
Creeks in Wharton County and Snake Creek in Fort Bend County. Low
lying areas in the El Lobo subdivision in Wharton County and
Tierra Grande subdivision in Fort Bend County are inundated.
* 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
$$096
WGUS84 KHGX 031905
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
205 PM CDT Mon May 3 2021
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
West Fork San Jacinto near Humble affecting Harris and Montgomery
Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
San Bernard River Near East Bernard affecting Wharton, Fort Bend,
Austin and Colorado Counties.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 215 AM CDT.
&&
TXC201-339-040715-
/O.CON.KHGX.FL.W.0018.000000T0000Z-000000T0000Z/
/HMMT2.1.ER.210503T1022Z.210503T1845Z.210505T0900Z.NO/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the West Fork San Jacinto near Humble.
* Until further notice.
* At 1:45 PM CDT Monday the stage was 49.6 feet.
* Flood stage is 49.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:45 PM CDT Monday was 49.6 feet.
* Forecast...The river is expected to fall below flood stage early
Wednesday morning and continue falling to 48.0 feet early Saturday
afternoon.
* Impact...At 49.3 feet, Minor lowland flooding begins in the
vicinity of the gage. North side turnaround at US 59 begins to
flood. Low points on Thelma Road, Aqua Vista Drive, and Riverview
Drive begin to flood.
* Flood History...This crest compares to a previous crest of 49.6
feet on 05/02/2004.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC201-291-339-040715-
/O.CON.KHGX.FL.W.0016.000000T0000Z-000000T0000Z/
/NCET2.2.ER.210502T2108Z.210503T1015Z.210507T0000Z.NO/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until further notice.
* At 1:00 PM CDT Monday the stage was 64.7 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:00 PM CDT Monday was 65.5 feet.
* Forecast...The river is expected to fall below flood stage
Thursday evening and continue falling to 52.9 feet late Saturday
morning.
* Flood History...This crest compares to a previous crest of 64.7
feet on 01/29/1995.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC339-040715-
/O.CON.KHGX.FL.W.0015.000000T0000Z-000000T0000Z/
/FCWT2.1.ER.210502T0600Z.210503T0330Z.210504T0300Z.NO/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Lake Creek at Sendera Ranch Road.
* Until further notice.
* At 1:45 PM CDT Monday the stage was 138.5 feet.
* Flood stage is 138.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:45 PM CDT Monday was 139.4 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 125.3 feet early Saturday
afternoon.
* Flood History...This crest compares to a previous crest of 138.4
feet on 02/22/2017.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$
TXC015-089-157-481-040715-
/O.CON.KHGX.FL.W.0013.000000T0000Z-000000T0000Z/
/EBBT2.1.ER.210502T0125Z.210503T1600Z.210504T0400Z.UU/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River Near East Bernard.
* Until further notice.
* At 1:00 PM CDT Monday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:00 PM CDT Monday was 17.7 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 8.3 feet Saturday morning.
* Impact...At 17.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads along the river inundated.
Backwater flooding up Britt Branch and Bratcher Slough begins.
* Flood History...This crest compares to a previous crest of 17.7
feet on 01/16/2007.
&&
LAT...LON 2970 9625 2970 9605 2940 9592 2940 9605
2952 9611
$$
TXC039-040715-
/O.CON.KHGX.FL.W.0012.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210506T0500Z.NO/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 1:45 PM CDT Monday the stage was 15.9 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:45 PM CDT Monday was 16.1 feet.
* Forecast...The river is expected to fall below flood stage early
Thursday morning and continue falling to 2.4 feet Saturday morning.
* Impact...At 16.0 feet, Water begins inundating the boat ramp off
of FM 521. Pan American Road and Riverglen Street become
threatened.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-040715-
/O.CON.KHGX.FL.W.0007.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210506T0625Z.NO/
205 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 1:46 PM CDT Monday the stage was 31.0 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 1:46 PM CDT Monday was 33.7 feet.
* Forecast...The river is expected to fall below flood stage early
Thursday morning and continue falling to 7.9 feet Saturday morning.
* Impact...At 32.0 feet, Major lowland flooding occurs upstream from
gage with significant backwater flooding up Peach and West Bernard
Creeks in Wharton County and Snake Creek in Fort Bend County. Low
lying areas in the El Lobo subdivision in Wharton County and
Tierra Grande subdivision in Fort Bend County are inundated.
* Flood History...This crest compares to a previous crest of 31.0
feet on 04/19/2009.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$791
WGUS84 KHGX 032021
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
321 PM CDT Mon May 3 2021
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
West Fork San Jacinto near Humble affecting Harris and Montgomery
Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
San Bernard River Near East Bernard affecting Wharton, Fort Bend,
Austin and Colorado Counties.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 330 AM CDT.
&&
TXC201-339-040830-
/O.CON.KHGX.FL.W.0018.000000T0000Z-000000T0000Z/
/HMMT2.1.ER.210503T1022Z.210503T2100Z.210505T1500Z.NO/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the West Fork San Jacinto near Humble.
* Until further notice.
* At 2:45 PM CDT Monday the stage was 49.6 feet.
* Flood stage is 49.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:45 PM CDT Monday was 49.7 feet.
* Forecast...The river is expected to rise to a crest of 49.7 feet
late this afternoon. It will then fall below flood stage late
Wednesday morning.
* Impact...At 49.3 feet, Minor lowland flooding begins in the
vicinity of the gage. North side turnaround at US 59 begins to
flood. Low points on Thelma Road, Aqua Vista Drive, and Riverview
Drive begin to flood.
* Flood History...This crest compares to a previous crest of 49.7
feet on 11/13/2008.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC201-291-339-040830-
/O.CON.KHGX.FL.W.0016.000000T0000Z-000000T0000Z/
/NCET2.2.ER.210502T2108Z.210503T1015Z.210506T2300Z.NO/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until further notice.
* At 3:00 PM CDT Monday the stage was 64.5 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 3:00 PM CDT Monday was 65.5 feet.
* Forecast...The river is expected to fall below flood stage
Thursday evening and continue falling to 52.6 feet early Saturday
afternoon.
* Flood History...This crest compares to a previous crest of 64.6
feet on 02/14/2004.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC339-040830-
/O.CON.KHGX.FL.W.0015.000000T0000Z-000000T0000Z/
/FCWT2.1.ER.210502T0600Z.210503T0330Z.210504T0300Z.NO/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the Lake Creek at Sendera Ranch Road.
* Until further notice.
* At 2:45 PM CDT Monday the stage was 138.4 feet.
* Flood stage is 138.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:45 PM CDT Monday was 139.4 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 125.2 feet Saturday afternoon.
* Flood History...This crest compares to a previous crest of 138.4
feet on 02/22/2017.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$
TXC015-089-157-481-040830-
/O.CON.KHGX.FL.W.0013.000000T0000Z-000000T0000Z/
/EBBT2.1.ER.210502T0125Z.210503T1600Z.210504T0400Z.UU/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River Near East Bernard.
* Until further notice.
* At 3:00 PM CDT Monday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 3:00 PM CDT Monday was 17.7 feet.
* Forecast...The river is expected to fall below flood stage late
this evening and continue falling to 8.2 feet early Saturday
afternoon.
* Impact...At 17.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads along the river inundated.
Backwater flooding up Britt Branch and Bratcher Slough begins.
* Flood History...This crest compares to a previous crest of 17.7
feet on 01/16/2007.
&&
LAT...LON 2970 9625 2970 9605 2940 9592 2940 9605
2952 9611
$$
TXC039-040830-
/O.CON.KHGX.FL.W.0012.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210506T0400Z.NO/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 2:45 PM CDT Monday the stage was 15.8 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:45 PM CDT Monday was 16.1 feet.
* Forecast...The river is expected to fall below flood stage late
Wednesday evening and continue falling to 2.1 feet early Saturday
afternoon.
* Impact...At 16.0 feet, Water begins inundating the boat ramp off
of FM 521. Pan American Road and Riverglen Street become
threatened.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-040830-
/O.CON.KHGX.FL.W.0007.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210506T0627Z.NO/
321 PM CDT Mon May 3 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 3:01 PM CDT Monday the stage was 30.8 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 3:01 PM CDT Monday was 33.7 feet.
* Forecast...The river is expected to fall below flood stage early
Thursday morning and continue falling to 7.2 feet early Saturday
afternoon.
* Impact...At 32.0 feet, Major lowland flooding occurs upstream from
gage with significant backwater flooding up Peach and West Bernard
Creeks in Wharton County and Snake Creek in Fort Bend County. Low
lying areas in the El Lobo subdivision in Wharton County and
Tierra Grande subdivision in Fort Bend County are inundated.
* Flood History...This crest compares to a previous crest of 30.9
feet on 04/19/2015.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$006
WGUS84 KHGX 040202
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
902 PM CDT Mon May 3 2021
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
West Fork San Jacinto near Humble affecting Harris and Montgomery
Counties.
Lake Creek at Sendera Ranch Road affecting Montgomery County.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...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 late tonight at 245 AM CDT.
&&
TXC201-339-041415-
/O.EXT.KHGX.FL.W.0018.000000T0000Z-210506T0500Z/
/HMMT2.1.ER.210503T1022Z.210504T0300Z.210505T1700Z.NO/
902 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until early Thursday morning...
The Flood Warning continues for
the West Fork San Jacinto near Humble.
* Until late Wednesday night.
* At 7:45 PM CDT Monday the stage was 49.7 feet.
* Flood stage is 49.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 7:45 PM CDT Monday was 49.7 feet.
* Forecast...The river is expected to very slowly rise to a crest of
49.8 feet late this evening. It will then fall below flood stage
early Wednesday afternoon.
* Impact...At 49.3 feet, Minor lowland flooding begins in the
vicinity of the gage. North side turnaround at US 59 begins to
flood. Low points on Thelma Road, Aqua Vista Drive, and Riverview
Drive begin to flood.
* Flood History...This crest compares to a previous crest of 49.8
feet on 03/04/1992.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC201-291-339-041415-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210507T0900Z/
/NCET2.2.ER.210502T2108Z.210503T1015Z.210506T2100Z.NO/
902 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until late Thursday night.
* At 8:00 PM CDT Monday the stage was 63.7 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Monday was 65.5 feet.
* Forecast...The river has crested and is expected to slowly fall
and should be below flood stage Thursday afternoon and continue
falling to 52.2 feet Saturday evening.
* 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 63.7
feet on 12/15/2001.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC339-040745-
/O.EXT.KHGX.FL.W.0015.000000T0000Z-210504T0741Z/
/FCWT2.1.ER.210502T0600Z.210503T0330Z.210504T0140Z.NO/
902 PM CDT Mon May 3 2021
...The Flood Warning is now in effect until just after midnight
tonight...
The Flood Warning continues for
the Lake Creek at Sendera Ranch Road.
* Until late tonight.
* At 7:45 PM CDT Monday the stage was 138.1 feet.
* Flood stage is 138.0 feet.
* Minor flooding is occurring.
* Recent Activity...The maximum river stage in the 24 hours ending
at 7:45 PM CDT Monday was 139.4 feet.
* Forecast...The river has crested and is expected to fall below
flood stage late tonight or early tomorrow morning and then to
124.9 feet late Saturday evening.
* Flood History...This crest compares to a previous crest of 138.1
feet on 12/06/2016.
&&
LAT...LON 3026 9562 3028 9550 3025 9550 3023 9561
$$550
WGUS84 KHGX 041407
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
907 AM CDT Tue May 4 2021
...The Flood Warning is extended for the following rivers in Texas...
West Fork San Jacinto near Humble affecting Harris and Montgomery
Counties.
San Bernard River Near East Bernard affecting Wharton, Fort Bend,
Austin and Colorado Counties.
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
...The Flood Warning is cancelled for the following rivers in
Texas...
Lavaca River near Edna affecting Jackson County.
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Moderate flooding is forecast.
For the West Fork San Jacinto River...including Sendera Ranch Road,
Conroe, Porter, Humble, Sheldon...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
&&
TXC239-041515-
/O.CAN.KHGX.FL.W.0010.000000T0000Z-210504T1407Z/
/EDNT2.1.ER.210503T0452Z.210504T0115Z.210504T1600Z.NO/
907 AM CDT Tue May 4 2021
...The Flood Warning for the Lavaca River near Edna has been
cancelled...
The Flood Warning is cancelled for
the Lavaca River near Edna.
* At 8:15 AM CDT Tuesday the stage was 18.0 feet.
* Forecast...The river is expected to fall to 5.6 feet Sunday
morning.
&&
LAT...LON 2908 9675 2908 9664 2886 9654 2886 9674
$$
TXC201-339-050215-
/O.EXT.KHGX.FL.W.0018.000000T0000Z-000000T0000Z/
/HMMT2.1.ER.210503T1022Z.210504T0445Z.210505T0700Z.NO/
907 AM CDT Tue May 4 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the West Fork San Jacinto near Humble.
* Until further notice.
* At 8:45 AM CDT Tuesday the stage was 49.5 feet.
* Flood stage is 49.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:45 AM CDT Tuesday was 49.8 feet.
* Forecast...The river is expected to fall below flood stage just
after midnight tonight and continue falling to 43.6 feet Sunday
morning.
* Impact...At 49.3 feet, Minor lowland flooding begins in the
vicinity of the gage. North side turnaround at US 59 begins to
flood. Low points on Thelma Road, Aqua Vista Drive, and Riverview
Drive begin to flood.
* Flood History...This crest compares to a previous crest of 49.5
feet on 07/05/2018.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC201-291-339-050215-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210507T0500Z/
/NCET2.2.ER.210502T2108Z.210503T1015Z.210506T1700Z.NO/
907 AM CDT Tue May 4 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until late Thursday night.
* At 8:00 AM CDT Tuesday the stage was 62.1 feet.
* Flood stage is 58.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 AM CDT Tuesday was 65.2 feet.
* Forecast...The river is expected to fall below flood stage early
Thursday afternoon and continue falling to 50.6 feet Sunday
morning.
* 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 62.1
feet on 01/06/2019.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC015-089-157-481-050215-
/O.EXT.KHGX.FL.W.0013.000000T0000Z-000000T0000Z/
/EBBT2.1.ER.210502T0125Z.210503T1600Z.210504T1350Z.UU/
907 AM CDT Tue May 4 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River Near East Bernard.
* Until further notice.
* At 8:00 AM CDT Tuesday the stage was 17.1 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 AM CDT Tuesday was 17.7 feet.
* Forecast...The river is expected to fall to 7.8 feet Sunday
morning.
* Impact...At 17.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads along the river inundated.
Backwater flooding up Britt Branch and Bratcher Slough begins.
* Flood History...This crest compares to a previous crest of 17.1
feet on 04/02/2007.
&&
LAT...LON 2970 9625 2970 9605 2940 9592 2940 9605
2952 9611
$$
TXC039-050215-
/O.EXT.KHGX.FL.W.0012.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210506T1200Z.NO/
907 AM CDT Tue May 4 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 8:45 AM CDT Tuesday the stage was 14.7 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 Tuesday was 16.0 feet.
* Forecast...The river is expected to fall below flood stage
Thursday morning and continue falling to 2.2 feet Sunday 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.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-050215-
/O.EXT.KHGX.FL.W.0007.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210506T1536Z.NO/
907 AM CDT Tue May 4 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 8:46 AM CDT Tuesday the stage was 28.0 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:46 AM CDT Tuesday was 31.8 feet.
* Forecast...The river is expected to fall below flood stage late
Thursday morning and continue falling to 7.5 feet Sunday morning.
* Impact...At 27.0 feet, There is widespread moderate lowland
flooding upstream from the gage with significant backwater
flooding up West Bernard Creek and Peach Creek in Wharton County
and low lying areas in the El Lobo subdivision are threatened.
Backwater flooding up Snake Creek in Fort Bend County threatens
low areas in the Tierra Grande subdivision.
* Flood History...This crest compares to a previous crest of 28.1
feet on 07/09/2007.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$377
WGUS84 KHGX 041925
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
225 PM CDT Tue May 4 2021
...The Flood Warning is extended for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
...The Flood Warning is cancelled for the following rivers in
Texas...
San Bernard River Near East Bernard affecting Wharton, Fort Bend,
Austin and Colorado Counties.
...The Flood Warning continues for the following rivers in Texas...
West Fork San Jacinto near Humble affecting Harris 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 East Fork San Jacinto River...including New Caney,
Cleveland...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
&&
TXC015-089-157-481-042030-
/O.CAN.KHGX.FL.W.0013.000000T0000Z-210504T1925Z/
/EBBT2.1.ER.210502T0125Z.210503T1600Z.210504T1350Z.UU/
225 PM CDT Tue May 4 2021
...The Flood Warning for the San Bernard River Near East Bernard has
been cancelled...
The Flood Warning is cancelled for
the San Bernard River Near East Bernard.
* At 2:00 PM CDT Tuesday the stage was 16.8 feet.
* Forecast...The river is expected to fall to 7.8 feet Sunday
morning.
&&
LAT...LON 2970 9625 2970 9605 2940 9592 2940 9605
2952 9611
$$
TXC201-291-339-050730-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-000000T0000Z/
/NCET2.1.ER.210502T2108Z.210503T1015Z.210506T1500Z.NO/
225 PM CDT Tue May 4 2021
...The Flood Warning is now in effect until further notice...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until further notice.
* At 2:00 PM CDT Tuesday the stage was 61.6 feet.
* Flood stage is 58.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 2:00 PM CDT Tuesday was 64.6 feet.
* Forecast...The river is expected to fall below flood stage late
Thursday morning and continue falling to 51.2 feet early Sunday
afternoon.
* Impact...At 62.0 feet, Moderate lowland flooding begins with
secondary roads near the river inundated, including FM 1485 west
of the river.
* Flood History...This crest compares to a previous crest of 62.1
feet on 01/06/2019.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC201-339-050730-
/O.CON.KHGX.FL.W.0018.000000T0000Z-000000T0000Z/
/HMMT2.1.ER.210503T1022Z.210504T0445Z.210504T1857Z.NO/
225 PM CDT Tue May 4 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the West Fork San Jacinto near Humble.
* Until further notice.
* At 1:45 PM CDT Tuesday the stage was 49.3 feet.
* Flood stage is 49.3 feet.
* Minor flooding is occurring.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:45 PM CDT Tuesday was 49.8 feet.
* Forecast...The river is expected to fall to 43.3 feet early Sunday
afternoon.
* Impact...At 49.3 feet, Minor lowland flooding begins in the
vicinity of the gage. North side turnaround at US 59 begins to
flood. Low points on Thelma Road, Aqua Vista Drive, and Riverview
Drive begin to flood.
* Flood History...This crest compares to a previous crest of 49.5
feet on 07/05/2018.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC039-050730-
/O.CON.KHGX.FL.W.0012.000000T0000Z-000000T0000Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210506T1200Z.NO/
225 PM CDT Tue May 4 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until further notice.
* At 1:45 PM CDT Tuesday the stage was 14.3 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 1:45 PM CDT Tuesday was 15.8 feet.
* Forecast...The river is expected to fall below flood stage
Thursday morning and continue falling to 2.2 feet Sunday morning.
* Impact...At 13.0 feet, Water is within 5 feet of the top of the
dock at the Phillips Terminal near Sweeny. Tugs can not push
barges upstream and are unable to dock and there is widespread
inundation of the floodplain.
* Flood History...This crest compares to a previous crest of 15.8
feet on 05/12/2019.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-050730-
/O.CON.KHGX.FL.W.0007.000000T0000Z-000000T0000Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210506T1536Z.NO/
225 PM CDT Tue May 4 2021
...The Flood Warning remains in effect...
The Flood Warning continues for
the San Bernard River near Boling.
* Until further notice.
* At 2:00 PM CDT Tuesday the stage was 27.3 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 2:00 PM CDT Tuesday was 30.9 feet.
* Forecast...The river is expected to fall below flood stage late
Thursday morning and continue falling to 7.5 feet Sunday morning.
* 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 27.4
feet on 01/21/2017.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$712
WGUS84 KHGX 050112
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
812 PM CDT Tue May 4 2021
...The Flood Warning is cancelled for the following rivers in
Texas...
West Fork San Jacinto near Humble affecting Harris and Montgomery
Counties.
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
For the East Fork San Jacinto River...including New Caney,
Cleveland...Minor flooding is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Additional information is available at www.weather.gov.
The next statement will be issued this evening at 915 PM CDT.
&&
TXC201-339-050215-
/O.CAN.KHGX.FL.W.0018.000000T0000Z-210505T0112Z/
/HMMT2.1.ER.210503T1022Z.210504T0445Z.210504T1857Z.NO/
812 PM CDT Tue May 4 2021
...The Flood Warning for the West Fork San Jacinto near Humble has
been cancelled...
The Flood Warning is cancelled for
the West Fork San Jacinto near Humble.
* At 7:45 PM CDT Tuesday the stage was 48.8 feet.
* Forecast...The river is expected to fall to 43.3 feet late Sunday
evening.
&&
LAT...LON 3015 9529 3004 9520 2998 9527 3008 9536
$$
TXC201-291-339-051315-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210507T0300Z/
/NCET2.1.ER.210502T2108Z.210503T1015Z.210506T1500Z.NO/
812 PM CDT Tue May 4 2021
...The Flood Warning is now in effect until late Thursday evening...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until Thursday evening.
* At 8:00 PM CDT Tuesday the stage was 61.0 feet.
* Flood stage is 58.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Tuesday was 63.6 feet.
* Forecast...The river is expected to fall below flood stage late
Thursday morning and continue falling to 51.0 feet Sunday evening.
* 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 61.0
feet on 11/26/2004.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$199
WGUS84 KHGX 051458
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
958 AM CDT Wed May 5 2021
...The Flood Warning is extended for the following rivers in Texas...
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 East Fork San Jacinto River...including New Caney,
Cleveland...Minor flooding is forecast.
For the San Bernard River...including East Bernard, Sweeny, Boling...
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.
Additional information is available at www.weather.gov.
The next statement will be issued late tonight at 1200 AM CDT.
&&
TXC201-291-339-060300-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210507T0600Z/
/NCET2.1.ER.000000T0000Z.210503T1500Z.210506T1800Z.NO/
958 AM CDT Wed May 5 2021
...The Flood Warning is now in effect until early Friday morning...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until late Thursday night.
* At 9:00 AM CDT Wednesday the stage was 59.7 feet.
* Flood stage is 58.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:00 AM CDT Wednesday was 61.9 feet.
* Forecast...The river is expected to fall below flood stage early
tomorrow afternoon and continue falling to 50.1 feet Monday
morning.
* Impact...At 58.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads such as Chinquapin and
Riverside Roads beginning to flood.
* Flood History...This crest compares to a previous crest of 59.6
feet on 12/25/1991.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC039-060300-
/O.EXT.KHGX.FL.W.0012.000000T0000Z-210507T1851Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210507T1251Z.NO/
958 AM CDT Wed May 5 2021
...The Flood Warning is now in effect until early Friday afternoon...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until Friday afternoon.
* At 8:45 AM CDT Wednesday the stage was 12.3 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 14.5 feet.
* Forecast...The river is expected to fall below flood stage Friday
morning and continue falling to 1.8 feet Monday morning.
* Impact...At 13.0 feet, Water is within 5 feet of the top of the
dock at the Phillips Terminal near Sweeny. Tugs can not push
barges upstream and are unable to dock and there is widespread
inundation of the floodplain.
* Flood History...This crest compares to a previous crest of 10.7
feet on 12/09/2018.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-060300-
/O.EXT.KHGX.FL.W.0007.000000T0000Z-210507T1800Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210507T0600Z.NO/
958 AM CDT Wed May 5 2021
...The Flood Warning is now in effect until early Friday afternoon...
The Flood Warning continues for
the San Bernard River near Boling.
* Until Friday afternoon.
* At 9:46 AM CDT Wednesday the stage was 25.5 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 9:46 AM CDT Wednesday was 27.8 feet.
* Forecast...The river is expected to fall below flood stage early
Friday morning and continue falling to 5.3 feet Monday morning.
* Impact...At 25.0 feet, Moderate lowland flooding continues with
significant backwater flooding up Peach Creek and minor backwater
flooding up West Bernard Creek in Wharton County. Backwater
flooding up Snake Creek threatens low lying areas in the Tierra
Grande subdivision.
* Flood History...This crest compares to a previous crest of 25.5
feet on 05/19/1994.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$598
WGUS84 KHGX 060159
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
859 PM CDT Wed May 5 2021
...The Flood Warning is extended for the following rivers in Texas...
San Bernard River near Sweeny affecting Brazoria County.
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
...The Flood Warning continues for the following rivers in Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
For the East Fork San Jacinto River...including New Caney...Minor
flooding is forecast.
For the San Bernard River...including Sweeny, Boling...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.
Additional information is available at www.weather.gov.
The next statement will be issued Thursday morning at 900 AM CDT.
&&
TXC201-291-339-061400-
/O.EXT.KHGX.FL.W.0016.000000T0000Z-210506T1930Z/
/NCET2.1.ER.000000T0000Z.210503T1500Z.210506T0730Z.NO/
859 PM CDT Wed May 5 2021
...The Flood Warning is now in effect until early tomorrow
afternoon...
The Flood Warning continues for
the East Fork San Jacinto near New Caney.
* Until Thursday afternoon.
* At 8:00 PM CDT Wednesday the stage was 58.7 feet.
* Flood stage is 58.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Wednesday was 60.9 feet.
* Forecast...The river is expected to fall below flood stage just
after midnight tonight and continue falling to 49.4 feet Monday
evening.
* Impact...At 58.0 feet, Minor lowland flooding begins in the
vicinity of the gage with minor roads such as Chinquapin and
Riverside Roads beginning to flood.
* Flood History...This crest compares to a previous crest of 58.7
feet on 03/14/2012.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC039-061400-
/O.EXT.KHGX.FL.W.0012.000000T0000Z-210507T2100Z/
/OCNT2.2.ER.210501T1608Z.210503T0830Z.210507T1500Z.NO/
859 PM CDT Wed May 5 2021
...The Flood Warning is now in effect until Friday afternoon...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until Friday afternoon.
* At 7:45 PM CDT Wednesday the stage was 11.1 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 7:45 PM CDT Wednesday was 13.6 feet.
* Forecast...The river is expected to fall below flood stage late
Friday morning and continue falling to 3.5 feet Monday evening.
* Impact...At 11.0 feet, Lazy G RV Park becomes threatened.
* Flood History...This crest compares to a previous crest of 10.7
feet on 12/09/2018.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-061400-
/O.EXT.KHGX.FL.W.0007.000000T0000Z-210508T0920Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210507T2120Z.NO/
859 PM CDT Wed May 5 2021
...The Flood Warning is now in effect until early Saturday morning...
The Flood Warning continues for
the San Bernard River near Boling.
* Until late Friday night.
* At 8:46 PM CDT Wednesday the stage was 24.5 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 26.6 feet.
* Forecast...The river is expected to fall below flood stage Friday
afternoon and continue falling to 11.8 feet Monday evening.
* Impact...At 25.0 feet, Moderate lowland flooding continues with
significant backwater flooding up Peach Creek and minor backwater
flooding up West Bernard Creek in Wharton County. Backwater
flooding up Snake Creek threatens low lying areas in the Tierra
Grande subdivision.
* Flood History...This crest compares to a previous crest of 24.5
feet on 12/09/2018.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$593
WGUS84 KHGX 061333
FLSHGX
Flood Statement
National Weather Service Houston/Galveston TX
833 AM CDT Thu May 6 2021
...The Flood Warning is extended for the following rivers in Texas...
San Bernard River near Boling affecting Wharton, Fort Bend and
Brazoria Counties.
...The Flood Warning is cancelled for the following rivers in
Texas...
East Fork San Jacinto near New Caney affecting Harris, Liberty
and Montgomery Counties.
...The Flood Warning continues for the following rivers in Texas...
San Bernard River near Sweeny affecting Brazoria County.
For the San Bernard River...including East Bernard, Sweeny, Boling...
Moderate flooding is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons with interests along these streams should keep alert to
rising water and take all precautions to protect their property. Do
not drive or walk into flooded areas the depth and water velocity
could be too great for you to cross safely. Motorists should avoid
any water covered roads and find an alternate route. Livestock and
equipment should be removed from the flood plain immediately. Stay
tuned to NOAA Weather radio or other news sources for further
updates.
Additional information is available at www.weather.gov.
The next statement will be issued this evening around 930 PM CDT.
&&
TXC201-291-339-061445-
/O.CAN.KHGX.FL.W.0016.000000T0000Z-210506T1333Z/
/NCET2.1.ER.000000T0000Z.210503T1500Z.210506T0730Z.NO/
833 AM CDT Thu May 6 2021
...The Flood Warning for the East Fork San Jacinto near New Caney
has been cancelled...
The Flood Warning is cancelled for
the East Fork San Jacinto near New Caney.
* At 8:00 AM CDT Thursday the stage was 57.7 feet.
* River has fallen below flood stage and will continue to fall
through early next week.
* Forecast...The river is expected to fall to 48.5 feet Tuesday
morning.
&&
LAT...LON 3024 9515 3024 9504 3007 9510 3007 9520
3014 9517
$$
TXC039-070145-
/O.EXT.KHGX.FL.W.0012.000000T0000Z-210507T1900Z/
/OCNT2.1.ER.210501T1608Z.210503T0830Z.210507T1300Z.NO/
833 AM CDT Thu May 6 2021
...The Flood Warning is now in effect until early tomorrow
afternoon...
The Flood Warning continues for
the San Bernard River near Sweeny.
* Until Friday afternoon.
* At 7:45 AM CDT Thursday the stage was 10.0 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 7:45 AM CDT Thursday was 12.3 feet.
* Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 1.4 feet Tuesday morning.
* Impact...At 10.0 feet, Water begins spilling into the left
floodplain. Water is over the mid level walkway at the Phillips
Terminal near Sweeny.
* Flood History...This crest compares to a previous crest of 10.7
feet on 12/09/2018.
&&
LAT...LON 2913 9566 2902 9554 2888 9543 2888 9553
2902 9565 2913 9577
$$
TXC039-157-481-070145-
/O.EXT.KHGX.FL.W.0007.000000T0000Z-210509T0430Z/
/BOLT2.2.ER.210501T1356Z.210502T2015Z.210508T1630Z.NO/
833 AM CDT Thu May 6 2021
...The Flood Warning is now in effect until late Saturday evening...
The Flood Warning continues for
the San Bernard River near Boling.
* Until Saturday evening.
* At 8:01 AM CDT Thursday the stage was 23.5 feet.
* Flood stage is 18.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Recent Activity...The maximum river stage in the 24 hours ending
at 8:01 AM CDT Thursday was 25.6 feet.
* Forecast...The river is expected to fall below flood stage late
Saturday morning and continue falling to 12.7 feet Tuesday morning.
* Impact...At 22.0 feet, Moderate lowland flooding begins upstream
from the gage with significant backwater flooding up Peach Creek
in Wharton County inundating low lying areas. Minor backwater
flooding up Snake Creek in Fort Bend County begins.
* Flood History...This crest compares to a previous crest of 23.4
feet on 03/18/2007.
&&
LAT...LON 2940 9592 2930 9584 2913 9566 2913 9577
2930 9595 2940 9605
$$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 1, 6:23 PM CDT, 3 hours 19 minutes earlier.
Area forecast discussion, May 1, 6:23 PM CDT, 3 hours 19 minutes before
Area Forecast Discussion
National Weather Service Houston/Galveston TX
623 PM CDT Sat May 1 2021
.AVIATION...
For the 02/00Z TAFs, areas of rain with embedded showers and
thunderstorms can be expected this evening and overnight as the
low moves across the state. MVFR and possible IFR conditions will
prevail with this activity. After everything moves on through, we
could be dealing with some wrap around moisture and clouds (mainly
MVFR ceilings) before some clearing sets in. Other issue will be
some gusty winds mainly associated with a tightened pressure
gradient. 42
&&
.PREV DISCUSSION... /ISSUED 219 PM CDT Sat May 1 2021/
SHORT TERM [Through Sunday Night]...
Upper low situated over Big Bend area with mirrored closed surface
circulation to its east. Both are fcst to move ene and toward the
area tonight into Sunday morning then exit to the east during the
day.
Areas of mainly light to moderate rainfall across the region early
this afternoon with a lead shortwave passing thru. Limited
instability and a worked over airmass has thankfully kept rain rates
mostly in check. That said, stronger shra/tstms have developed in
the Hill Country into south Tx in advance of the sfc/upper lows and
in an area of moderate upper diffluence in association with nose of
s-n oriented jet aloft. Rain rates of 2-3"/hr have been observed in
some of that convection. This area is fcst to advance ewd toward se
Tx late this aftn into the overnight hours. PW's aoa 2" remain
situated near the Matagorda Bay area...the same general area that
saw copious amounts of precip this morning.
Guidance is mostly a split camp in regards to who sees the highest
rainfall amounts in the next 6-12 hours. Some, like TTU WRF are
again pinging our sw counties with another 3+ inches, others clip
the Brazos Valley with lesser amounts, some in between. At this
point, regardless who ends up seeing the "peak" rains, many
locations from Matagorda Bay-Katy-Conroe/Huntsville-Lake Livingston
have seen 3-7"+ the past several days and it won't take all that
much precip to cause additional flood/flash flood issues
**especially if they see some the rain rates occurring to our
west**. Think the current FF Watch configuration remains valid and
am not planning any changes.
Bulk of precip should be exiting the area before sunrise Sunday with
any lingering activity ending by late morning once swly flow aloft
fills in and atmos begins to dry out. Warm, muggy conditions will
prevail for the remainder of the day and Sunday night. 47
LONG TERM [Monday Through Saturday]...
To put it simply...Monday is going to be hot. Some locations will
see their warmest temperatures of the year thus far by breaking the
90 degree mark. These 5-8 degree above normal temperatures can be
attributed to southwesterly flow aloft providing sufficient WAA.
With 850mb temperatures ranging from 22-25 degrees Celsius on
Monday afternoon and dry air at the surface promoting mixing, high
temperatures will be able to reach the upper 80s/low 90s. This
will be another sneak peak at summer-like temperatures. A cold
front will break up the hot weather party. The GFS and NAM are a
bit more progressive with the front when compared to the ECMWF, so
I have leaned towards these models for FROPA timing. The front
enters our northwestern counties on early Tuesday morning, the
Houston metro area by the late morning, and at the coast by
Tuesday mid-afternoon. With increasing moisture and instability
out ahead of the front (PW values 1.5-2.0" and CAPE values
1500-2500 J/kg), showers and thunderstorms are expected along the
frontal boundary. The northern and eastern counties of the CWA
have higher PoPs due to more favorable jet dynamics with upper-
level divergence in the right entrance region of a jet streak.
With PW values peaking around 2", locally heavy rain is possible.
This will not be a prolonged rainfall event as the front is
expected to push off of the coast without issue. Rain chances do
linger off of the coast through Wednesday afternoon, but this is
not much of a concern for those on land.
After the front passes through, clearing skies, low-to-zero PoPs,
and seasonal temperatures are expected for the remainder of the
forecast period. High temperatures on Tuesday and Wednesday will
only reach the upper 70s/low 80s with highs in the mid 80s back by
Thursday/Friday. Overnight temperatures beginning Tuesday night will
be on the cool side as well with lows in the upper 50s/low 60s
through Thursday night. Temperatures begin to increase a bit towards
the end of the work week as high pressure moves off to the east and
brings onshore flow and WAA back to the region. Upper and mid-level
flow transition from zonal to ridging from mid-week to late-week, so
have left PoPs out of the forecast through Saturday. A pleasant
period of dry weather awaits us following FROPA on Tuesday.
Batiste
MARINE...
Moderate easterly winds will transition over to southerly and
persist through tonight. As showers/thunderstorms move through the
coastal waters, some may be accompanied with high wind gusts up to
30-35 knots. Have already seen wind gusts of 35 knots in Matagorda
Bay this afternoon. Strong rip currents are expected to continue
into Sunday morning. Advisory conditions are expected to persist
into early Sunday morning. This is when winds will become
southwesterly as low pressure develops in north Texas. Offshore seas
will begin to increase with 5-6 foot seas expected by Sunday night.
Southerly to southwesterly winds on Sunday night/Monday morning may
become moderate with a tightening pressure gradient, but will
decrease on Monday afternoon. The next cold front pushes through the
coastal waters on Tuesday evening/night. Showers and thunderstorms
will be along the frontal boundary with lingering precipitation
expected into Wednesday afternoon off of the coast. Moderate
northeasterly to easterly winds will prevail in the wake of this
front through early Wednesday morning before winds begin to
decrease. Offshore flow is expected to prevail through Friday.
Batiste
HYDROLOGY...
Several creeks/rivers are above or near flood stage across the area.
Additional rainfall will lead to further rises on area watersheds.
47
&&
.PRELIMINARY POINT TEMPS/POPS...
College Station (CLL) 65 84 71 89 67 / 70 20 10 0 30
Houston (IAH) 68 84 71 90 72 / 70 20 10 0 10
Galveston (GLS) 71 78 74 85 74 / 80 30 10 0 10
&&
.HGX WATCHES/WARNINGS/ADVISORIES...
TX...Flash Flood Watch through Sunday morning for the following
zones: Austin...Brazoria Islands...Brazos...Burleson...
Coastal Brazoria...Coastal Jackson...Coastal Matagorda...
Colorado...Fort Bend...Grimes...Houston...Inland Brazoria...
Inland Harris...Inland Jackson...Inland Matagorda...
Madison...Matagorda Islands...Montgomery...Northern
Liberty...Polk...San Jacinto...Trinity...Walker...Waller...
Washington...Wharton.
High Rip Current Risk until 10 PM CDT this evening for the
following zones: Bolivar Peninsula...Brazoria Islands...
Galveston Island...Matagorda Islands.
GM...Small Craft Advisory until 10 PM CDT this evening 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...Galveston Bay...Matagorda Bay...
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.
&&The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 1, 9:42 PM CDT | River Flood Warning | HGX | Montgomery | 53 hr |
| May 1, 9:51 PM CDT | Areal Flood Advisory | HGX | Montgomery | 12 hr |
| May 2, 3:39 AM CDT | River Flood Warning | HGX | Jackson, Wharton | 29 hr |
| May 2, 3:42 AM CDT | Rip Current Statement | HGX | Brazoria, Galveston, Matagorda | 5 hr |
| May 2, 3:42 AM CDT | Small Craft Advisory | HGX | 8 hr | |
| May 2, 8:22 AM CDT | Beach Hazards Statement | HGX | Brazoria, Galveston, Matagorda | 13 hr |
| May 2, 11:08 AM CDT | Areal Flood Advisory | HGX | Waller | 7 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.