St. Louis residents can look forward to a sunny day today with temperatures predicted to reach an intense 95°F. The heat index could climb even higher to about 101°F, prompting those venturing outdoors to seek shade and stay hydrated. Winds are forecast to be coming from the south at 5 to 11 mph, with possible gusts up to 20 mph, according to National Weather Service St Louis MO.
As the sun sets, the clear skies are expected to continue, providing cool relief with temperatures dropping to around 75°F. The respite, however, might be short-lived as the National Weather Service warns of a chance of showers and thunderstorms starting early Sunday morning, with a slightly increased probability sometime after 1 pm. Despite the potential for wet weather, temperatures will once again peak near 95°F under mostly sunny skies.
The volatile weather pattern is set to remain consistent throughout the start of the week, bringing on-and-off chances of rain and thunderstorms each day. Locally heavy rainfall is a possibility, particularly from Sunday through Wednesday, suggesting that the residents may find themselves reaching for umbrellas and rain boots more frequently than usual.
The Hazardous Weather Outlook released for a large swath of eastern and central Missouri and parts of southwest Illinois also raises concerns. It indicates that some strong to severe storms with wind gusts in excess of 50 mph could roll in tonight. Spotters, however, can stand down as "Spotter activation is not expected at this time," but they should remain alert as conditions could change rapidly.
Looking ahead, the daily chance for thunderstorms is expected to linger through next Friday, with temperatures mildly decreasing but still hanging in the low 90s. When planning for the week, St. Louis community members should keep abreast of the changing weather conditions and stay prepared for anything that might come their way—be it a sudden downpour or an unexpected gust of wind.
