GREENVILLE, Wis. (WFRV) -Travelers stepping off the plane at Appleton International Airport (ATW) weren't just coming home. They walked into frigid temperatures even seasoned Wisconsinites aren't prepared for. “It was in the high sixties and low seventies,” Mark and Sandy Matthews said. They ju st arrived from Nevada, where they jokingly said they didn't want to [...] ...read more read less