allison harmelin for cbs news, new york. >> in case you're curious, minnesota saw the coldest temperatures. in some place it is hit 35 degrees below zero. it almost makes it seem like our 30s are down right balmy in comparison to that. back to you. >> 60-degree difference. thanks, jess. >> thank you. >>> the question of the morning time now. it is 4:30 on the nose. according to oceanic and atmospheric administration or noaa, what is the number one- related killer in the united states? >> is it snow, b, floods or c, heat. post >>> 4:33. a weather advisory south till 7:00. d.c. and areas west till 10:00. i don't know if it will last that long but i want to show you the forecast because we still have light freezing rain showers and showers. this afternoon a lot better. highs in the low 40s. we'll do a lot of melting but very slick this morning, especially in the lesser treated streets with the moisture continuing to stream in from the deep south from alabama, georgia all the way up toward new england right now. locally the pink areas are all light freezing rain that we're seeing moving throug