US braces for dangerous blast of cold, wind and snow


              A person uses a four-wheeler to plow snow northeast of Bellingham, Wash., on Tuesday morning, Dec. 20, 2022. Heavy snow, freezing rain and sleet have disrupted travel across the Pacific Northwest, causing widespread flight cancellations and creating hazardous driving conditions. (AP Photo/Lisa Baumann)
            
              A person shovels snow outside Rome Grocery northeast of Bellingham, Wash., on Tuesday morning, Dec. 20, 2022. Heavy snow, freezing rain and sleet have disrupted travel across the Pacific Northwest, causing widespread flight cancellations and creating hazardous driving conditions. (AP Photo/Lisa Baumann)
            
              Indiana Department of Transportation employees prepare a snow plow truck, Tuesday, Dec. 20, 2022, in Indianapolis. A large swath of the U.S. is bracing for a potentially deadly weather trifecta — dangerously cold temperatures, howling winds and a significant winter storm. Bitter cold and heavy snow are descending over the Plains and upper Midwest. (AP Photo/Darron Cummings)
            
              An airline passenger walks between ride share vehicles after arriving at Chicago's Midway Airport just days before a major winter storm Tuesday, Dec. 20, 2022, in Chicago. (AP Photo/Charles Rex Arbogast)
US braces for dangerous blast of cold, wind and snow