there are more tornado w ther in monthdown i r of december in minnesota. here s why we have had record warms. records set in places like des moines, way into the 70s. omaha, nebraska, way in the 70s as well. all of this will continue to move rapidly to the northeast. behind it, we re talking a big drop in temperature. norah, it will feel very much like winter and this nurm warmth will head into the day on thursday. o donnell: we re also guessing breaking news about the tornado that devastated the state of kentucky. the national weather service said today, yup, it was an e-4, with winds up to 190 miles per hour. that is the only tornado of that magnitude ever recorded in the month of december in that state. president biden surveyed the damage today, meeting with survivors, and cbs lilia luciano is there. good evening, lilia. reporter: good evening,