CHICAGO — A powerful, gusty storm dumped mounds of snow across the upper Midwest on Sunday, closing major highways in several states, canceling more than 1,600 flights in Chicago and collapsing the roof of the Minnesota Vikings’ stadium.
At least four weather-related deaths were reported as the storm system dropped nearly 2 feet of snow in parts of Minnesota and marched east. A blizzard warning was in effect Sunday for parts of eastern Iowa, southeastern Wisconsin, northwestern Illinois and northern Michigan, according to the National Weather Service. Surrounding areas, including Chicago, were under winter-storm warnings. Much of Iowa was under a wind-chill advisory.
In Minneapolis, the heavy snow left the Metrodome decidedly unready for some football. The Vikings’ game against the New York Giants had to be moved to Detroit’s Ford Field.
The wintry weather, with blowing snow that severely limited visibility, wreaked havoc on air and road travel. In the Chicago area, wind gusts of up to 50 mph, temperatures in the teens and wind chills well below zero were expected, along with up to 8 inches of snow.
At least 1,375 flights were canceled at O’Hare International Airport, and more than 300 were canceled at Midway International Airport, said Karen Pride, spokeswoman for the Chicago Department of Aviation. Both airports expected more cancellations and reported significant delays.
At Denver International Airport, United, Southwest and American airlines all experienced some flight cancellations, while some Chicago-bound international flights were diverted to Denver, said DIA spokeswoman Laura Coale.
Major highways in several states were closed because of poor driving conditions and accidents.
Illinois State Police closed a section of Interstate 80 in the north-central part of the state after a multiple-car pileup west of Peru and part of Interstate 55 near Springfield after accidents and reports of zero visibility. No deaths were reported.
Seven vehicles crashed on Interstate 94 about 50 miles west of Milwaukee, prompting authorities to close the westbound lanes. Tod Pritchard of Wisconsin Emergency Management warned that Sunday afternoon would be especially difficult because temperatures were falling and at a certain point, road salt would no longer be effective. The storm had already dropped up to 18 inches of snow in parts of northern and central Wisconsin, he said, and light snow continued Sunday.
Snow also blanketed Tennessee, where up to 8 inches was expected by this evening. WSMV-TV in Nashville reported that the bad weather forced several communities to cancel Christmas parades planned for Sunday.
