St. Louis, Illinois – Prepare for a mix of showers and thunderstorms in St. Louis Thursday afternoon, with temperatures reaching 72°F. While Wednesday is expected to remain mostly sunny and warm, a cold front will bring unsettled weather starting Thursday. The National Weather Service warns of a 30% chance of thunderstorms between 4 and 7 p.m., with heavy rain and gusty winds potentially disrupting outdoor plans.
According to the NWS, Thursday’s forecast includes scattered showers, particularly after 4 p.m. with a 60% chance of rain by the evening. If you plan to be on the roads, be prepared for sudden downpours, especially on highways like I-55 and I-44, where visibility may drop quickly. Travelers should plan extra time for commutes and keep an eye on weather updates. With east winds at 6 mph, any storms could bring brief gusts of 30-40 mph, so secure outdoor items and avoid driving in unsafe conditions.
As we head into Friday, the weather will clear up. Expect mostly sunny skies with a high near 70°F, perfect for outdoor activities. The weekend forecast looks promising with a high of 74°F on Saturday, making it ideal for Mother’s Day plans. Nighttime lows will remain mild, dipping to 50°F by Saturday night.
Looking ahead to the weekend, the weather will remain calm and dry, with sunshine for most of the area. However, keep an eye on Monday night, when a 20% chance of showers returns, followed by warmer temperatures on Tuesday reaching up to 82°F. If you’re heading out to enjoy the outdoors, bring a jacket for the early mornings and keep an umbrella handy for Thursday’s storms.
Stay tuned for further updates as the weather evolves throughout the week.
