A Winter Weather Advisory is in effect until 11:00 AM.
Another mass of Canadian polar air is moving south and into the Midwest and Northeast.
About an inch of snowfall is possible today.
The temperature will plummet to around 16 by mid-afternoon.
The wind chill value will be about zero.
The low tonight will be around 6 above with a wind chilld of about -1.
Wednesday's high will be near 25 with a wind chill of three below.