Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 2 at 5:18PM CDT until September 2
Affecting Montgomery, TX; Polk, TX; San Jacinto, TX; Walker, TX
In effect until: Sep 3, 2026, 12:45 AM
Montgomery, TX; Polk, TX; San Jacinto, TX; Walker, TX
Likely impact across 4 counties in TX; effects through 12:45 AM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Read the original bulletin (official text)
FFWHGX The National Weather Service in Houston/Galveston has issued a * Flash Flood Warning for... Northwestern Montgomery County in southeastern Texas... Southwestern Polk County in southeastern Texas... West Central San Jacinto County in southeastern Texas... Southeastern Walker County in southeastern Texas... * Until 745 PM CDT. * At 518 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 5 inches of rain have fallen. The expected rainfall rate is 2 to 5 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 indicated. 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... New Waverly, Coldspring, Lake Livingston State Park and Evergreen.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™