Headline:
Flood Advisory issued June 21 at 5:34AM CDT until June 21 at 8:45AM CDT by NWS Houston/Galveston TX
Event:
Flood Advisory
Urgency:
Expected
Effective:
June 21, 2026 - 3:34am
Expires:
June 21, 2026 - 6:45am
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of southeast Texas, including the following
counties, Brazoria, Fort Bend, Galveston and Harris.
* WHEN...Until 845 AM CDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Overflowing poor drainage areas. Ponding of water in urban or
other areas is occurring or is imminent.
* ADDITIONAL DETAILS...
- At 534 AM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Up to 1 inch of rain has
fallen.
- Additional rainfall amounts of 1 to 2 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Southeastern Pasadena, Pearland, League City, southeastern
Missouri City, Texas City, Friendswood, Alvin, Dickinson,
Santa Fe, Seabrook, Webster, Hitchcock, Manvel, Kemah,
Fresno, southern South Belt / Ellington, Clear Lake, Nassau
Bay, Taylor Lake Village and El Lago.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
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.
Area Description:
Brazoria, TX; Fort Bend, TX; Galveston, TX; Harris, TX
Forcast Office:
NWS Houston/Galveston TX
Sender:
w-nws.webmaster@noaa.gov