St. Louis, Missouri – Thunderstorms could bring damaging winds to portions of eastern and central Missouri and west-central and southwest Illinois tonight. Residents should prepare for potential impacts on travel and daily routines.
According to the National Weather Service St. Louis MO, a chance of thunderstorms exists overnight, mainly across central and northeast Missouri and west-central Illinois. There is a limited threat for a few severe thunderstorms capable of damaging winds. Cities like St. Louis, Missouri, and Springfield, Illinois, should remain vigilant.
The risk of thunderstorms continues across the region Wednesday afternoon and evening. These storms could bring all hazards, including damaging winds and heavy rainfall. Drivers on Interstate 55 in Illinois and Interstate 70 in Missouri should exercise caution. Secure any loose outdoor items before the storms arrive.
Looking ahead, Juneteenth (Thursday) will see mostly sunny skies in St. Louis with a high of 86°F. Friday brings a 50% chance of showers and thunderstorms, mostly after 7 a.m., with a high of 92°F. Saturday and Sunday will be hot and mostly sunny, reaching 97°F and 95°F, respectively, across the St. Louis metropolitan area. Early next week, Monday and Tuesday will remain hot with highs in the mid-90s.
Warnings remain in effect. Stay informed through local news and the National Weather Service for updates.
Extended 5-Day Forecast for St. Louis, MO:
- Wednesday, June 18th: Thunderstorms (50% chance), High: 87°F
- Thursday, June 19th (Juneteenth): Sunny, High: 86°F
- Friday, June 20th: Showers & T-storms (50% chance), High: 92°F
- Saturday, June 21st: Hot, High: 97°F
- Sunday, June 22nd: Hot, High: 95°F
