Blizzard conditions hit the Midwest while wildfires and tornadoes threaten Central US

Another storm system is affecting millions of people in the middle of the U.S., leaving parts of the Midwest and Great Plains under blizzard conditions and a broad swath of neighboring states at risk of high winds and wildfires. Roughly 72 million people were under a wind advisory or warning Wednesday, with winds gusting over 45 mph (72 kph), according to Bryan Jackson, a meteorologist with the National Weather Service’s Weather Prediction Center. At this time of year, cold air lingering in the north collides with warm air coming in from the south to produce strong, low pressure systems, Jackson said. But Wednesday’s weather is the third storm system to rapidly develop in recent weeks and bring high winds to a large swath of the U.S., a “very active pattern” since February, Jackson said. At least 42 people died over the weekend when dynamic storms unleashed tornadoes, blinding dust and wildfires — leaving behind uprooted trees and flattening hundreds of homes and businesses across eight U.S. states in the South and Midwest. Snow for some A band from southwestern Kansas up to central Wisconsin was expected to see as little as 2 inches (5 centimeters) of snow or as much as 1 foot (30 cm) Wednesday. Combined with high winds, forecasters warned of whiteout conditions. The Kansas Department of Transportation closed more than 250 miles (402 kilometers) of Interstate 70 from the Colorado border east to Salina, Kansas because of winter weather. The first stretch to close — 39 miles (62 km) between Goodland and Colby in western Kansas — was also impacted by last week’s high winds. Eight people died after a dust storm resulted in a pileup of 71 cars and trucks. Blizzard conditions early Wednesday led to near-zero visibility in south central Nebraska, the state patrol said in a Facebook post urging people to stay off the roads. More than 160 miles (257 km) of Interstate 80 cutting east from Lincoln west