St. Louis is heading into Tuesday with partly cloudy skies and a high near 82°F, but keep a compact travel umbrella or packable rain jacket close — the National Weather Service puts a 40% chance of showers and thunderstorms on the table from late morning into afternoon. Plan around the timing and you’ll be just fine.
Today’s Setup
A cold front pushing through the region is what’s sparking today’s storm chances. The National Weather Service expects showers and thunderstorms mainly between 10 AM and 4 PM CT, with the most active window near midday. West winds of 5 to 12 mph, with gusts up to 22 mph, accompany the front. Today’s storms are expected to stay relatively disorganized with a low severe threat — so no need to panic, just plan ahead. Once the front clears, tonight turns genuinely nice: mostly clear skies and a comfortable low near 61°F.
Best Window To Be Outside
Before 10 AM CT is your cleanest window. Forest Park, the Gateway Arch grounds, and the Riverfront all look great in the morning. Evening recovers well too — Shakey Graves plays The Pageant tonight on his Fondness, Etc. Tour, and the storm window should be well past by showtime. Grab tickets on SeatGeek or Find tickets on StubHub if you haven’t locked them in.
Cardinals at Busch Stadium: Tuesday & Wednesday
The St. Louis Cardinals host the San Diego Padres at Busch Stadium today (June 16) and again Wednesday (June 17). Tuesday’s game has the better weather window — afternoon storms should wind down before first pitch, leaving a pleasant evening on the Mississippi. Deck out in a St. Louis Cardinals jersey or St. Louis Cardinals fitted cap and enjoy it.
Wednesday is a different story. Expect a high near 93°F with south wind gusts up to 41 mph — and the National Weather Service warns that severe thunderstorms are likely Wednesday evening, capable of damaging winds, large hail, and a few tornadoes. If you’re heading to the Wednesday game, keep alerts active and have a backup exit plan ready.
Wednesday’s Severe Weather Risk
This is the week’s biggest weather headline. Even outside of storms, Wednesday brings sustained south winds of 5 to 23 mph with gusts to 41 mph. Then after 7 PM CT, showers and thunderstorms become likely — 80% chance — with damaging winds, large hail, and tornado potential flagged by forecasters. Secure outdoor furniture before Wednesday morning. Power outages are a real possibility with this setup, and a DARAN 288Wh Power Station at $90 for Prime members is smart prep to keep phones and essentials charged.
What To Wear Or Bring
Today: a rain jacket earns its keep during the 10 AM–4 PM window. Light layers for 82°F otherwise, and comfortable shoes. Tonight is a beautiful 61°F — perfect for a patio or a show at The Pageant. Wednesday: dress light for summer heat all day, but treat Wednesday evening like a severe weather watch is coming — because it likely will be.
Dinner Idea
A rainy Tuesday afternoon is made for slow cooker comfort food. Load a programmable slow cooker with chili or beef stew before you leave the house and come home to dinner ready. An enameled cast iron Dutch oven on the stovetop works beautifully too. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.
Next Few Days
Wednesday is the headliner: hot (near 93°F), extremely windy, and severe thunderstorms likely after 7 PM CT. Thursday carries some continued storm chances as the system moves east. Check the St. Louis weather forecast for updates — this kind of setup can shift fast, and you’ll want current info before any outdoor plans mid-week.
