center. what are the conditions like now and what can we expect in the hours ahead? >> temperatures are inching closer to that zero mark, getting a little bit warmer. chicago should finally hit zero by 9:00 or 10:00 tonight for first time since tuesday. beyond this, we will continue this rapid warm-up over the next couple of days. in fact, we are going to see possibly more than a 70-degree temperature swing in chicago. chicago feeling like 2 below by 9:30 tonight, even though the actual temperature should be above zero. minneapolis, 20 below is what you will feel like later tonight. still feeling very, very cold. compared to the temperatures we have had over the last couple of days, it will be a bit of an improvement. by tomorrow evening, chicago should feel like 13 degrees. minneapolis finally feeling like temperatures are above zero. cleveland, 13 by saturday morning. look at this warm-up.