The National Weather Service in St. Louis has issued a forecast anticipating a period of active and changing weather conditions in the region. As of today, showers and thunderstorms are likely this morning before noon, with a slight chance of rain continuing between noon and 1 p.m. Conditions are expected to improve later in the day, with mostly sunny skies and a high near 76°F. Winds from the south will range between 10 and 16 mph, with gusts potentially reaching 30 mph. Tonight’s forecast includes partly cloudy skies with a low around 65°F, and sustained south winds of 11 to 14 mph, gusting up to 26 mph.
According to the National Weather Service, Friday brings a 30% chance of showers, mainly after 5 p.m., with increasing cloud cover and a high near 83°F. From Friday night through Sunday, several rounds of thunderstorms are forecast, some of which may be strong to severe, particularly late Friday afternoon and evening. Heavy rainfall is possible during this time, which could lead to localized flash flooding and river flooding in parts of the region.
The National Weather Service has also issued a Hazardous Weather Outlook covering much of eastern and central Missouri, as well as west-central and southwest Illinois. While a few thunderstorms are possible this morning, the primary concern is focused on the period from Friday through Sunday, when multiple rounds of storms are expected. Spotter activation is not currently anticipated, but the public is advised to stay informed as weather conditions may evolve and pose a risk of flooding or severe weather.
