Southeast Texas is bracing for another dangerously hot and humid day on Wednesday, with temperatures expected to soar between 89 and 97 degrees — and the real danger is what it feels like outside. When humidity is factored in, the heat index could reach as high as 108 degrees Fahrenheit across many neighborhoods, creating life-threatening conditions for those who work or spend time outdoors.
Heat safety remains critical even without an official advisory in place. Residents are urged to stay hydrated, limit outdoor activity during peak afternoon hours, and check on elderly neighbors and young children who are more vulnerable to heat-related illness.
On top of the extreme heat, a new plume of Saharan dust is expected to drift into the region later tonight and linger through Thursday. The dust will produce hazier skies and may cause air quality to deteriorate enough to affect sensitive groups. Anyone with asthma, allergies, chronic lung conditions, or other respiratory issues should consider limiting time outdoors, particularly if skies appear especially cloudy or milky in color.
Isolated to scattered thunderstorms are also on the table for Wednesday afternoon and evening, driven mainly by sea breeze development and daytime heating. Not every neighborhood will see rain — but those that do could experience a quick, heavy downpour before sunset. Storm chances dip slightly on Thursday before climbing again Friday and pushing above 50 percent by Monday, when a weak front is expected to bring the wettest conditions of the coming week.
For now, the Atlantic tropics remain quiet with no tropical development expected in the next seven days. Residents should continue to monitor local forecasts as summer storm season progresses.
