HOUSTON, Texas – Commuters across southeast Texas could face a double impact this week as high ozone levels and storm chances collide. Drivers on I-45 and surrounding roadways may encounter unhealthy air Monday and wet pavement Tuesday, prompting safety reminders.
According to the Texas Commission on Environmental Quality, an Ozone Action Day is in effect Monday for Houston, Galveston, and Brazoria counties. Conditions will allow unhealthy ozone levels, especially in the afternoon. Officials urge residents to reduce driving, carpool, and limit outdoor activity during peak hours. Keeping vehicles tuned and avoiding idling can help reduce pollution.
Looking ahead, the National Weather Service reports a shift Tuesday as heat holds steady near 95°F before scattered thunderstorms build by afternoon. Rain chances climb to 50 percent Tuesday night, potentially bringing lightning, brief downpours, and gusty winds. Storms could affect evening commutes on Beltway 8 and U.S. 59.
By midweek, skies become partly cloudy with highs near 92°F, but more storms return Thursday and Friday. Outdoor Labor Day weekend plans may require backup options as rain chances remain elevated through Saturday.
Residents should stay alert to changing conditions, limit unnecessary driving during ozone alerts, and plan for wet weather later this week.
Five-Day Forecast for Houston, Texas:
- Tuesday: High near 95°F, scattered storms by afternoon, 50% chance of rain.
- Wednesday: Partly sunny, high near 92°F, lower storm risk.
- Thursday: Showers possible after midday, high near 92°F, 30% chance.
- Friday: Increasing storms, high near 88°F, 60% chance of rain.
- Saturday: Showers and storms likely, high near 88°F, unsettled start to Labor Day weekend.
