This is the start of an extended stretch of bitterly cold temperatures. Sunday will be the warmest of the few days to follow, with temperatures hanging around the upper single-digits to low 10s through the early afternoon. Winds will be gusty, pushing wind chills below zero all day long.

Here's how one Iowa State Trooper got a stalled vehicle out of a road today. This was on Interstate 235 between Northeast 46th and East Euclid Avenues. You can see the trooper use their car to push the vehicle toward the shoulder so traffic could move freely in the right lane Multiple rounds of snowfall will hit Iowa this week.