The core of the cold coming Monday and Tuesday

MILWAUKEE (CBS 58) --If you think it's cold now, just wait.  It gets even colder Monday (MLK Day) into Tuesday.  This is exactly why the Cold Weather Advisory has been extended until noon on Tuesday.  The advisory actually starts a little later for Milwaukee, Racine, and Kenosha Counties.  It begins at 6 p.m. on Sunday.  At times, with the wind, it'll feel like -20 to -30.  This is dangerous cold, so you should limit your time outside to just a few minutes.  This includes the pets.  The cold lasts for about three days.  It gets better on Wednesday.  We could see some light snow into Thursday with the warmup.  Looks like 20s and 30s will continue into next weekend.