ground. when you look at some of the windchill values now and what it s going to feel like in some of the hours ahead we are looking at -40 and -50 in some areas. temperatures in chicago could drop down to about -25. the record is -27. hard to see these but in minnesota the lowest we found -66 -63. all time record is -71. a couple hours a wlout conditions moved through. this arctic blast is moving towards the east. -25 in chicago. coming close. the record is 1994. we are calling it a generational cold snap. if you re 25 or younger you have