Drivers in southwest Harris County were told to pump the brakes Thursday evening, after a flood advisory went up for parts of Brazoria, Fort Bend and Harris counties. The National Weather Service warned that heavy downpours could leave standing water on the roads and trigger localized flooding in low-lying neighborhoods, and officials urged motorists to steer clear of any flooded streets. Local law enforcement quickly echoed the message on social media, telling anyone who did not absolutely need to be on the road to think twice.
What the advisory says
The advisory, in effect through 8:15 p.m. CDT, flagged a threat of urban and small-stream flooding tied to recent thunderstorms. According to the National Weather Service Houston/Galveston, Doppler radar and automated rain gauges showed that about 1.5 to 2.5 inches of rain had already fallen in some spots, with another 1 to 3 inches possible in additional downpours. The agency repeated its familiar warning to anyone tempted to push through high water on the road: "Turn around, don't drown."
Local response
Harris County Constable Precinct 4 boosted the alert on its feeds, urging drivers to slow down, build in extra travel time and avoid driving through flooded stretches altogether. In its post, shared by Harris County Constable Precinct 4, the office also encouraged residents to keep an eye on its Facebook and Instagram pages and to download the "C4 Now" mobile app for live updates. Deputies underscored that putting off nonessential trips while storms passed was the safest play.
How to stay safe
Residents tracking the storms can pull up real-time water levels and road sensor data using the Harris County Flood Warning System and sign up for local emergency alerts. Officials reminded drivers that even shallow-looking water can be enough to stall a vehicle, and that detours are a better bet than trying to push through any flooded stretch. Anyone who encounters flooded roads is urged to report them to local emergency services so that authorities and the National Weather Service can update warnings and advisories as conditions change.
