Well, that certainly escalated. Last week we were at 50º. This morning we bottomed out at 0º with a wind chill of -15º. Temps will remain in the single digits today with wind chills making it feel like -10º. Here's a link to your Local 4 News Pinpoint Forecast.

The National Weather Service has issued a Wind Chill Advisory. What that means in a nutshell is that exposed skin could become frostbitten within 15 minutes.

Bundle up, but not too much, here's why.

Roads could also be affected by black ice so slow down and take your time getting where you're going.

Stay warm and safe.