wind. in caribou, 8 below zero. high temperatures get up to the lower 30s in new york city and washington. this time, a couple weeks ago, we were talking about the 70s across the region. take a look at jacksonville, florida. december 29th, 83 degrees. in the 80s in the last couple days of 2015. since then, temperatures cooling off 30 degrees with the high now into the mid-50s and 60 degrees. again, a short lived pattern. look at the cold air exit. thursday into friday, mild weather sets in. notice a sign of cooler air filtering in. by saturday and sunday and into next week, some of the coldest weather in several years for portions of the northern plains and upper midwest. some areas could be 15 to 25 below average. look at minneapolis. from 32 to 34 down to high temperatures that would struggle to get up above zero by this weekend. pedram, thank you.