Vehicles move slowly on the road as snow falls Saturday, Nov. 21, 2015, in Wheeling, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
The National Weather Service forecast 20 degrees or lower across six states from North Dakota to Illinois.
This is the season’s first major snow for the region.
In Chicago, residents were digging out of more than 11 inches of snow.
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- A car moves slowly on the road during a snowstorm, Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
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- Cars are covered by snow in rental car parking lot at O’Hare International Airport, Saturday, Nov. 21, 2015, in Chicago. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
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- Daron Jones, University of Wisconsin’s associate director of events and operations, trudges through the snow-covered west stands before an NCAA college football game between Wisconsin and Northwestern at Camp Randall Stadium in Madison, Wis., Saturday, Nov. 21, 2015. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (Michael P. King/Wisconsin State Journal via AP)
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- A woman cleans snow from her car on Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
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- Crews at Montini High School work to remove snow from the field before the Class 6A semifinal high school football game against Prairie Ridge in Lombard, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (Daniel White/Daily Herald via AP) MANDATORY CREDIT; MAGS OUT
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- Snow covers the roof of a barn north of Independence, Iowa, Saturday, Nov. 21, 2015. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (Kelsey Kremer/The Des Moines Register via AP) MAGS OUT, TV OUT, NO SALES, MANDATORY CREDIT
Ahmad Ali JetPlane 