...Hard Freeze Expected Tonight and Monday Night...

A cold airmass will persist over the region through Tuesday
morning, with temperatures expected to fall below freezing tonight
and tomorrow night. Lows tonight will fall into the teens and
lower 20s, with temperatures expected to remain below freezing
through mid-morning Monday. While temperatures will not be as cold
Monday night, temperatures should still fall into the mid-to-upper
20s for most areas, with several hours of sub-freezing
temperatures likely. Anyone with susceptible agricultural
interests should take necessary precautions. Warmer temperatures
will arrive Tuesday and continue through the remainder of the
week.