Sonali Tiwary
Scattered thunderstorms will develop across Southeast Texas on Thursday as a boundary moves into the region, bringing a risk of damaging wind gusts and brief heavy rainfall in some areas. Temperatures will remain hot and humid throughout the day.
The [National Weather Service Houston/Galveston](https://www.weather.gov/hgx/) office forecasts storm chances increasing in the afternoon and evening hours, with the highest likelihood in central and southern areas. Stronger storms capable of producing damaging wind gusts are possible, though storms are not expected to be widespread or long-lived.
Daytime highs will reach the upper 90s inland, with heat index values climbing to 102-107 degrees. The combination of heat and humidity creates conditions favorable for storm development wherever moisture converges. Those working or exercising outdoors should limit exposure during peak heat hours and drink water frequently.
**What to expect:**
Storms developing Thursday afternoon could move quickly but are expected to be scattered in nature—meaning not all areas will receive rain. Street flooding is possible in low-lying drainage areas where storms stall. Storm timing will likely peak in the late afternoon through early evening.
The NWS identifies damaging wind gusts as the main severe-weather concern. Winds from strong cells could knock down trees and power lines, potentially causing brief outages.
**Overnight and Friday:**
Storm chances will continue overnight and into Friday with similar threats. Conditions remain favorable for isolated to scattered thunderstorms with damaging wind potential.
**For commuters and drivers:**
Visibility will decrease in heavy downpours. Allow extra time for your commute Thursday evening if storms develop near your route. Watch for water on roadways in areas prone to street flooding. Avoid driving through flooded roadways—[just six inches of moving water can carry a vehicle off the road](https://www.ready.gov/floods).
