St. Louis weather includes sun, clouds, and chances of thunderstorms with temperatures ranging from the mid-60s to high 80s.

St. Louis issues air quality alert amid rising temperatures and forecasts of consistent sunshine and potential thunderstorms ...

It’ll be hot and a bit humid again Monday but temperatures will be a touch cooler than the weekend. We’ll again see some ...

After several weeks of sweltering heat in July and August, September arrives on a slightly milder note for St. Louis. But don't get too comfortable just yet. The late-summer sun may still have one ...

The region's poor air quality streak is the worst since 2011. Incoming rain may finally allow residents to breathe easy.

The entire city of St. Louis is under an Orange Air Quality Alert for Thursday, according to the Missouri DNR.

The Great Forest Park Balloon Race has been cancelled Saturday due to weather concerns, with wet and stormy conditions likely ...

As the seasons shift in St. Louis, so do local health concerns. With cooler weather, school in session, and more time spent indoors, the risk of catching seasonal illnesses like influenza, RSV, and ...