Arlington, Texas – Sweltering air and stormy skies will define the start of June in North Texas, as ozone levels spike and daily thunderstorms return across the Dallas-Fort Worth Metroplex.
An Ozone Action Day is in effect Sunday, June 1, for the entire DFW region, according to the Texas Commission on Environmental Quality. Sunny skies and light winds will trap pollutants near the ground, pushing air quality to unhealthy levels for sensitive groups. Officials urge residents to avoid unnecessary driving, limit fuel use, and choose carpooling, walking, or transit. Outdoor activity should be minimized, especially for children, seniors, and those with asthma.
The National Weather Service also expects a 40% chance of afternoon thunderstorms Sunday, with higher chances of rain building into the workweek. South Arlington, Grand Prairie, and areas along I-20 and I-30 may experience heavy downpours and brief wind gusts. No widespread flooding is expected, but wet roads and reduced visibility could affect Monday commutes.
Highs will hover near 88°F to 91°F through Thursday, and a more humid, storm-prone pattern continues through midweek. Storm chances increase again Tuesday night (50%) and Wednesday (50%), with possible lightning and brief gusty winds. Thunderstorms are expected mainly in the afternoon and evening hours each day.
Looking ahead, June’s first week brings classic summer conditions—hot, humid, and unstable. Temperatures will remain in the upper 80s to low 90s, with a 30% storm chance nearly every day through Friday.
Air quality alerts may return. Stay updated on alerts and limit exposure on high-smog days.
