ST. LOUIS — The high temperature was 89 on Sunday. Close but not 90. Climate data shows that the average date for St. Louis to have its first 90 day is May 15. It will be very warm again on Monday, but increasing clouds should keep us in the mid 80s for highs.
A warm front will bring the threat of isolated strong to severe thunderstorms during the late afternoon and evening. Storms could bring hail and damaging winds. Storms are expected to be more miss than hit.
A warm and windy day on Tuesday, with isolated storms possible early. Highs in the low 80s. The threat for strong to severe thunderstorms increases Tuesday afternoon and into the evening. The highest threat for severe weather is in northern and central Missouri, but everyone should be weather aware. Storms could bring hail, damaging winds, and isolated tornadoes.
After more rain chance later in the week, next weekend looks cooler.