We're sure you know it's pretty cold outside. But just how cold is what's surprising. And dangerous.
But hey, we're not the only ones feeling the freeze. And it could be worse.
The storm is headed east, and south, where it's expected to feel like 20 degrees Fahrenheit in Miami tomorrow morning.
Here's a list of St. Louis Warming Sites in case you find yourself without a warm place on this frigid day.