"Preparing for Severe Winter Weather in St. Louis: Timeline, Executive Order, and Safety Tips"
A rapid drop in temperatures is expected around lunchtime in St. Louis, with rain showers changing to sleet, freezing drizzle, and snow as the cold air arrives early in the afternoon. Strong winds and falling temperatures will lead to a flash freeze, with wind gusts of 35-45mph and potential power outages. The bitter cold and very strong wind gusts up to 50+ mph may cause branches to come down, and a brief slick spot on roads is possible.