Published Date: 2024-01-12 18:28:51, Category: News (675107)Time: 08:48 min, View Count= 55 ( + More Social Media views ) , Rating= Title: Upcoming Iowa caucus night could be coldest ever. CNN meteorologist explainsKeywords: Upcoming Iowa caucus night coldest . CNN meteorologist explains Description: CNN meteorologist Elisa Raffa breaks down the freezing, below zero temperatures that are expected in Iowa, which will affect the turnout for Caucus #CNN #News