St. Louis, MO – Summer warmth is making a significant return to Missouri, with temperatures expected to rise dramatically over the coming days. Beginning Sunday, residents can expect the heat index to soar up to 100°F, marking the return of sweltering summer conditions. The National Weather Service in St. Louis has issued a forecast predicting that temperatures will remain high from Sunday through Tuesday.
On Sunday, temperatures are predicted to range between 90°F to 96°F, with the heat index pushing it further into the high 90s. Monday will see similar conditions, with a slight increase in both temperature and heat index values. Tuesday will continue this trend, though the heat may start to ease slightly.
Relief from the intense heat is expected to arrive by Wednesday, when cooler temperatures will move into the region. Highs will drop to a more comfortable range of 84°F to 90°F, bringing a much-needed break from the heat.
