The southern St. Louis region is at a Level 2 risk of severe storms Wednesday afternoon and early evening, with the potential for damaging winds, quarter-sized hail, and a brief tornado, while heavy

The Tornado Warning for Perry County, Missouri, and Jackson County, Illinois, has been canceled, and the Severe Thunderstorm Watches for the St. Louis region h

St. Louis started Thursday, March 5, 2026, in a murky haze, with patchy to locally dense fog and rain showers likely before 8 a.m. Patchy drizzle was expected to hang on into mid-morning. Forecasters are calling for mostly cloudy skies the rest of the day, with a high near 67°F and light west winds through the afternoon.

Saturday will be a soggy one for much of the St. Louis region. While the rain will help ease drought conditions, it arrives as crowds gather in Soulard for the annual Mardi Gras Grand Parade. Parade-goers should plan to bring a poncho and an umbrella.

Residents on edge as early spring weather pattern brings risk of damaging wind and hail.

ST. LOUIS – Wind, rain, and snow—oh my. In true St. Louis fashion, the city is approaching a weekend full of weather changes. Friday will bring warmer temperatures with highs in the 70s and lots of sunshine across the St.