National Weather Service United States Department of Commerce

We've got a warm week ahead, with temperatures most days 10 to 20 degrees above normal. There will be a few opportunities for showers and thunderstorms, with the best chances on Wednesday.
There are a few opportunities for thunderstorms this week. Tuesday night, severe storms to the west may move into central/northeast MO during the overnight. While on Wednesday storms will be more widespread across the region, but it's more uncertain whether they will be severe.