Residents in Houston should prepare for fluctuating weather conditions, including high temperatures nearing 99°F (37°C) during clear days and potential thunderstorms on September 6 and 7. While air quality is currently good, sensitive groups should monitor conditions during rain showers and thunderstorms, as these events can sometimes impact air quality. Wind speeds are expected to remain moderate, ranging from 2 mph to 13 mph, which may influence outdoor activities.