Your furnace and/or your space heater is about to become your best friend and ally as the most widespread cold in a decade is about to descend on Missouri and it likely won't end quickly either.
The winter temperature rollercoaster continues for both Missouri and Illinois. While it's true that a brief warmup is headed in our general direction, it's also true that something else is following those warm temperatures and it's a big ball of arctic blast that will drop the hammer on us.