Weather St. Louis, MO

Warm Wednesday With Afternoon Thunderstorms; Sharp Cooldown This Weekend

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Warm Wednesday With Afternoon Thunderstorms; Sharp Cooldown This Weekend

Good morning, neighbors! We’re in for a classic spring day today—warm, humid, and thunderstorm-prone. Here’s what you need to know:

Today’s Weather: Plan Around the Storms

Temperatures will climb to around 83°F this afternoon under mostly cloudy skies, with southwest winds at 8-13 mph gusting to 23 mph. The main story? A 60% chance of showers and thunderstorms developing between mid-morning and early evening, with the highest likelihood after 5 PM.

Our National Weather Service forecasters tell us that a subtle weather system moving in from Texas will provide extra lift to our atmosphere today, making afternoon and evening thunderstorms more likely than we’ve seen in recent days. Some light rain from overnight activity may linger near dawn, but don’t let that dampen your morning plans.

Getting Your Outdoor Tasks Done

If you’ve got yard work on the agenda, get it done this morning before noon. Mowing, trimming, and general cleanup should wrap up by early afternoon—a cordless lawn mower is perfect for quick jobs without the gas and hassle. Once those storm chances ramp up around lunchtime, head indoors.

For our fishing friends, the morning window looks decent before the storms arrive, though the increasing cloud cover and wind gusts may make conditions trickier. If you’re heading out, grab some polarized fishing sunglasses to cut the glare off the water, and consider a portable fish finder to locate fish before the weather turns.

Cardinals Game Tonight

Heading to Busch Stadium for the Cardinals-Guardians matchup? Bring an umbrella and be ready for wet conditions. Thunderstorms are likely developing right around game time (evening hours), so tailgating early is your best bet. The humidity will make it feel warmer than 83°F, so dress in layers you can shed.

Grilling Plans? Do It Now

Today’s a perfect day to fire up the grill—just get it done before the afternoon storms roll in. Whether you’re planning burgers, steaks, or grilled chicken with corn on the cob, now’s the time. A propane gas grill and quality patio furniture set make entertaining easier, and if you’re serious about your grilling, an instant-read meat thermometer takes the guesswork out of doneness.

Looking Ahead

Thursday stays warm near 84°F with a 41% chance of lingering morning showers before clearing out. But here’s the big change: a sharp cooldown arrives this weekend as a front moves through, with temperatures dropping significantly by Saturday. That cold front will bring the weather pattern shift we’ve been waiting for after our warm spring stretch.

Stay weather-aware today, neighbors, and enjoy that warm spring air while it lasts!