The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills with it.

Here's what data from the National Weather Service shows. Snowfall total map from winter storm ... City's coldest day was Jan. 18, 1977, when temperatures reached minus 25 degrees.

A winter storm is forecast to spread ice and snow across portions of the central and eastern U.S. today. Will it affect Texas ...