Wednesday will be hot! Highs will be close to records, and we may break several records across the state. Highs will soar into the 90s. A weak cold front moves in Thursday and drops highs to the ...

ST. LOUIS — A Weather Impact Alert Day has been issued for the potential of strong to severe thunderstorms Friday afternoon and evening. The threat seems higher along and south of I-70.

We generate forecasts for up to 4 months ahead using our long-range forecast model, ACCESS-S. The model simulates the evolution in the state of the atmosphere and oceans for coming months. It uses ...