Chill to gain control of northeastern US this week

This week the Northeastern U.S. will be seeing much cooler air pushing into the region. The real cold will be up around the Midwest but by about Tuesday most of the coast will be seeing the cooler temperatures. The colder air stays put in the Northeast until next weekend when temperesatures will try to rebound out of the 40's. Here is a link to more info on this - https://www.accuweather.com/en/weather-news/chill-to-gain-control-of-northeastern-us-this-week/70003192