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Flash Flood Warning 0005
Issued by the Houston / Galveston Forecast Office

Action Issued Starts Expiration
New 2026-05-23 16:14:57 2026-05-23 16:14:00 2026-05-23 18:15:00
Cancelled 2026-05-23 18:06:05 2026-05-23 18:15:00


Action: New
Issued At: 2026-05-23 16:14:57

166 
WGUS54 KHGX 232114
FFWHGX
TXC039-157-201-473-232315-
/O.NEW.KHGX.FF.W.0005.260523T2114Z-260523T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Houston/Galveston TX
414 PM CDT Sat May 23 2026

The National Weather Service in League City has issued a

* Flash Flood Warning for...
  Northern Brazoria County in southeastern Texas...
  Northeastern Fort Bend County in southeastern Texas...
  Southwestern Harris County in southeastern Texas...
  Southeastern Waller County in southeastern Texas...

* Until 615 PM CDT.

* At 414 PM CDT, Doppler radar and automated rain gauges indicated 
  thunderstorms producing heavy rain across the warned area. Between 
  2 and 3 inches of rain have fallen. The expected rainfall rate is 
  2 to 4 inches in 1 hour. Additional rainfall amounts of 1 to 3 
  inches are possible in the warned area. Flash flooding is ongoing 
  or expected to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar and automated gauges.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Northwestern Pasadena, northwestern Pearland, Sugar Land, Missouri 
  City, Stafford, South Houston, Bellaire, West University Place, 
  Katy, Galena Park, Jacinto City, Jersey Village, northwestern 
  Manvel, Hunters Creek Village, Bunker Hill Village, Piney Point 
  Village, Spring Branch West, Addicks Park Ten, Spring Branch North 
  and Spring Valley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3007 9568 2972 9516 2950 9538 2961 9566
      2978 9584 2999 9607

FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...2-4 INCHES IN 1 HOUR

$$

KLG


Action: Cancelled
Issued At: 2026-05-23 18:06:05

133 
WGUS74 KHGX 232305
FFSHGX

Flash Flood Statement
National Weather Service Houston/Galveston TX
605 PM CDT Sat May 23 2026

TXC039-157-201-473-232315-
/O.CAN.KHGX.FF.W.0005.000000T0000Z-260523T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Brazoria TX-Fort Bend TX-Harris TX-Waller TX-
605 PM CDT Sat May 23 2026

...FLASH FLOOD WARNING FOR NORTHERN BRAZORIA, NORTHEASTERN FORT 
BEND, SOUTHWESTERN HARRIS AND SOUTHEASTERN WALLER COUNTIES HAS BEEN 
REPLACED WITH A FLOOD WARNING...

&&

LAT...LON 3007 9568 2972 9516 2950 9538 2961 9566
      2978 9584 2999 9607

$$

KLG



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