Muggy morning with highs near 91°F today in St. Louis. Stronger thunderstorms possible Thursday–Saturday with heavy rain and localized flooding risk.

St. Louis County confirmed its first heat-related fatality after a heat wave pushed conditions into the danger zone. Officials point to cooling centers and urge extra care for older residents.

Mostly cloudy and muggy this morning with highs near 88°F and a slight late‑afternoon thunder chance. Hotter late week with a stronger storm risk Thursday into Friday.

Patchy fog slows the Monday commute; highs near 87°F with a small chance of afternoon showers. Better rain chances arrive Thursday night into Friday.

Severe storms swept the St. Louis area on July 4, leaving roughly 70,000 customers without power across Missouri and Illinois as crews and cooling centers respond.

Severe storms forced organizers to cancel the America's Birthday Parade at the Gateway Arch; crowds were told to seek shelter while weather and heat warnings stayed in effect.

Sunny morning yields to a high near 88°F and a 50% chance of afternoon storms. Brief heavy downpours and gusty winds possible.

Extreme Heat Warning keeps St. Louis sweltering on July 4 with heat‑index readings near 105°F. Scattered afternoon storms could bring gusty winds and heavy rain.

St. Louis faces dangerous heat through July 4 with highs near 96°F and heat indices over 105°F. Cooling centers are listed by the city.

An Extreme Heat Warning is in effect through Friday in St. Louis. Highs near the mid‑90s with heat‑index values above 100; cooling centers are available.

An Extreme Heat Warning is in effect for St. Louis through Friday, July 3. Highs near 97°F and heat‑index readings to around 110°F; cooling centers and safety tips below.

Dangerous heat will sit over St. Louis this week: highs near 98°F and heat-index values above 109°F. Cooling centers and safety resources are available.

St. Louis will bake this week with highs near 97–98°F and heat index topping 110°F. Cooling centers are available across the city.