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Home Return to list Areal Flood Advisory 0089 Issued by the Houston / Galveston Forecast Office
Action: New Issued At: 2026-06-21 08:09:15
195
WGUS84 KHGX 211308
FLSHGX
Flood Advisory
National Weather Service Houston/Galveston TX
808 AM CDT Sun Jun 21 2026
TXC039-239-321-211500-
/O.NEW.KHGX.FA.Y.0089.260621T1308Z-260621T1500Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Brazoria TX-Jackson TX-Matagorda TX-
808 AM CDT Sun Jun 21 2026
...FLOOD ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Portions of south central and southeast Texas, including
the following counties, in south central Texas, Jackson. In
southeast Texas, Brazoria and Matagorda.
* WHEN...Until 1000 AM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 806 AM CDT, Heavy rain was occuring earlier this morning
and light to moderate rain is expected to continue through
the next two hours or so. Minor flooding is ongoing or
expected to begin shortly in the advisory area. Between 1.5
and 3 inches of rain have fallen.
- Additional rainfall amounts of 0.5 to 1.5 inches are expected
over the area. This additional rain will result in minor
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 2890 9659 2890 9630 2909 9595 2913 9561
2882 9541 2839 9638 2848 9639 2854 9624
2861 9626 2868 9647 2873 9641 2868 9653
2871 9656 2866 9658 2868 9664 2882 9672
$$
Cotto (24)
Action: Expired Issued At: 2026-06-21 10:03:49
118
WGUS84 KHGX 211503
FLSHGX
Flood Advisory
National Weather Service Houston/Galveston TX
1003 AM CDT Sun Jun 21 2026
TXC039-239-321-211513-
/O.EXP.KHGX.FA.Y.0089.000000T0000Z-260621T1500Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Brazoria TX-Jackson TX-Matagorda TX-
1003 AM CDT Sun Jun 21 2026
...FLOOD ADVISORY HAS EXPIRED...
The Flood Advisory has expired for portions of south central and
southeast Texas, including the following areas, in south central
Texas, Jackson. In southeast Texas, Brazoria and Matagorda.
Flood waters have receded. Although additional rain is expected,
flooding is no longer expected to pose a threat at this time. Please
continue to heed remaining road closures.
&&
LAT...LON 2890 9659 2890 9630 2909 9595 2913 9561
2882 9541 2839 9638 2848 9639 2854 9624
2861 9626 2868 9647 2873 9641 2868 9653
2871 9656 2866 9658 2868 9664 2882 9672
$$
Cotto (24)
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