(REV-SHARE). A tanker truck is tended to by firefighters after sliding off the snowy highway near mile marker 48 on Interstate 90 in Piedmont, S.D., Tuesday afternoon, Dec. 3, 2013. (AP Photo/Rapid City Journal, Chris Huber) .
(AP Photo/The Deseret News, Tom Smart). A woman walks dogs through the snow-covered limbs in Liberty Park, Tuesday, Dec. 3, 2013, in Salt Lake City, Utah.
(AP Photo/Rapid City Journal, Chris Huber). Light snow falls as a bighorn sheep ram along a hillside across from Cleghorn Springs State Fish Hatchery on Highway 44 in Rapid City, S.D., on Tuesday morning, Dec. 3, 2013.
A storm system will produce rain and snow over the Great Lakes region, with showers from western New York to the south over the lower Mississippi Valley.
(AP Photo/Reno Gazette-Journal, Andy Barron). UNR students walk to class on the university campus during the first snow fall of the season on Tuesday, Dec. 3, 2013, in Reno, Nev.