RT @NWSWPC: Very cold conditions will continue from the Rockies to the East Coast with a slow warm-up anticipated heading into the weekend. Meanwhile, periods of lake-effect snow can expected along the Snow Belt downwind from the Great Lakes. https://t.co/0v0XlhkiqF NOAA Climate Change Science on Telegram by @ClimateChangeScience A @grttme project - Other backups: @Hallotme