The work week started off with temperatures in the 20s to low 30s across Dallas-Fort Worth but abundant sunshine is on the way with a few clouds. The high temperature will remain below average due to cold air that spilled into North Texas on Sunday.

After a small snow event in early January, a cold snap is headed toward the Southeast next week, dropping temperatures into the teens with a chance of snow.

The I-25 corridor can expect mild temperatures Thursday. But by Friday afternoon, the cold front will roll in, delivering snow and subzero temperatures.

An arctic front will sweep through Colorado Friday afternoon with dangerously cold air and accumulating snow lagging behind it.

The coldest temps in about a year are taking aim at Colorado as a major blast of Arctic air will plunge Denver below freezing, remaining there for several days as flash freezing becomes a concern. Here's a look at potentially dangerous wind chills expected in Colorado and the Denver metro area.