about that at romeoville. above that at romeoville. 65 at waukegan. 72 university park.there is colder plunging into the west. there's a buckle and the jet stream. shorter days are starting to produce cooler and cooler temperatures. was the cooler air dive into the country the jet stream bogles around it.buckles or round it. we're going to warm up the next couple of days. there will be wind off the lake that keeps the warming from going too far. we'll have 40's and interior northern illinois. we will warm and to the mid-70s tomorrow. we expect well into the seventies is not 80 degrees on friday. you can see the cooler air that is coming into the west. that is the air that will be in over the weekend. it is 69 at lansing. these are temperature change numbers from 24 hours ago. the readings are modestly warmer. the dew point as well.is well. low.t looks like a dry week ahead. could be some showers as we get towards the weekend. we're watching a system down near the east coast. mild temperatures and low humidity. excellent visibility, a high of 71. mainly clear and seasonab