HOUSTON, TEXAS — September 5, 2026
Residents across Houston and other parts of Southeast Texas are facing another round of unsettled weather as thunderstorms, heavy rainfall and potentially strong wind gusts continue across the region following days of tropical weather.
The latest weather pattern comes after Tropical Storm Edouard affected the upper Texas and Louisiana Gulf Coast earlier this week, bringing significant rainfall and raising flooding concerns across portions of Southeast Texas.
Although Edouard has weakened and moved away, moisture associated with the broader tropical weather pattern remains across the region, helping fuel additional showers and thunderstorms.
More Storms Expected Across Houston
On Saturday, September 5, thunderstorms are expected to develop across Houston and surrounding communities as an atmospheric disturbance moves into the region.
Some thunderstorms could become locally strong, producing gusty winds, frequent lightning and periods of intense rainfall.
Houston and areas east of Interstate 45 are among the locations where thunderstorm activity could be more widespread.
The combination of additional rainfall and already saturated ground means flooding remains an important concern, particularly in low-lying communities and locations with poor drainage.
Heavy Rain Raises Flooding Concerns
Parts of Southeast Texas have already experienced substantial rainfall during the past several days.
As additional thunderstorms move through the region, very heavy rain could fall within short periods of time, potentially overwhelming drainage systems and causing localized street flooding.
Drivers are advised to exercise particular caution.
Floodwater can be significantly deeper than it appears, and attempting to drive through a flooded roadway can put motorists and passengers in serious danger.
Residents should avoid flooded streets and find an alternative route whenever water covers a roadway.
Gusty Winds Possible With Stronger Thunderstorms
Wind is another concern associated with Saturday’s thunderstorms.
While widespread destructive winds are not currently expected across Houston, stronger individual thunderstorms could produce powerful localized gusts.
These gusts may be capable of moving unsecured outdoor objects and creating difficult driving conditions during the heaviest storms.
Residents should consider securing lightweight outdoor furniture, decorations and other objects that could be blown around during thunderstorms.
People should also remain indoors when thunderstorms approach because lightning can occur well away from the heaviest rainfall.
Tropical Storm Edouard Brought Days of Unsettled Weather
The latest thunderstorms follow Tropical Storm Edouard, which made landfall near Johnson Bayou, Louisiana, earlier this week with maximum sustained winds reported at around 60 mph.
The system affected parts of the upper Texas coast and Southeast Texas with tropical moisture, strong winds and heavy rainfall.
Even after the tropical system weakened, significant moisture remained over Southeast Texas, allowing additional thunderstorms and heavy rainfall to develop.
Some communities north and northeast of Houston experienced particularly significant rainfall during the week, prompting flash-flood warnings.
The continuing rainfall means areas that have already received large amounts of water could be more vulnerable to additional flooding.
Residents Urged to Remain Weather Aware
Houston-area residents should continue monitoring weather forecasts and emergency alerts throughout the weekend.
Weather conditions can change quickly during strong thunderstorms, particularly when tropical moisture is present.
People living in flood-prone communities should pay close attention to warnings from local authorities and be prepared to move to safer areas if necessary.
Motorists should also allow additional travel time when heavy rainfall begins.
During thunderstorms, residents should remain indoors whenever possible, stay away from windows and avoid unnecessary travel through flooded areas.
Storm Chances Continue Into Sunday
The unsettled weather may not completely disappear after Saturday.
Additional scattered thunderstorms are expected on Sunday, although rainfall and storm coverage can vary considerably from one neighbourhood to another.
Isolated to scattered showers and thunderstorms could also remain possible during the early and middle portions of next week, while temperatures gradually become warmer.
For now, Houston and Southeast Texas residents are being encouraged to stay alert as another round of thunderstorms moves through a region already dealing with saturated ground and the effects of several days of heavy rainfall.
Stay safe, Houston. Never attempt to drive through floodwater and continue following official weather alerts for the latest information.