Barron County: One fatality, 25 injuries at the Prairie Lake Estate Mobile Park in Cameron. He described the scene as "total devastation" and they are still in a search pattern.
The mayor of the hard hit Wisconsin town, Jeff Martin, told KSTP-TV that numerous emergency vehicles went to the trailer park.
A mobile home is a particularly unsafe place to be during a tornado, according to the National Weather Service. National Weather Service meteorologist Tom Hultquist said the storms covered so much ground and were so powerful because of a combination of factors, including the dry Texas air that fed them and strong winds in the Great Lakes area.
The tornado near Chetek was the only one reported to the National Weather Service from Tuesday night's storms. Some people remain trapped in their homes. Meanwhile, southeast Minnesota is waterlogged after several more inches of rain overnight, and more rain and storms are due into Gopher State this (Wednesday) afternoon. The Storm Prediction Center, which specializes in forecasting and gathering data on tornadoes, says that high winds during a tornado can rip a mobile home without a foundation from its moorings.
Mark Tyson said the couple's truck was crushed and their Lincoln was tossed upside down, but somehow their motor home parked next to their trailer suffered minimal damage.
In addition to the touchdown near Chetek, Kriegl said, there was a second touchdown in Rusk County, Wis., near Conrath, a hamlet of fewer than 100 people.
Danny Ringer, spokesman for the city between Oklahoma City and Amarillo, Texas, said there were multiple injuries, but he didn't give a specific number.More news: Saudi Arabia counting down the seconds until Trump arrives
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As of late Tuesday evening, 22 tornadoes have been reported to the Storm Prediction Center.
In Oklahoma, the storm knocked out telephone service into and out of the city.
"My thoughts and prayers are with those affected by the tornado in Elk City", Gov. Mary Fallin tweeted.
A tornado also ripped through a mobile home park near the northwestern Wisconsin city of Chetek, about 110 miles (180 kilometers) northeast of Minneapolis. We are sending fire departments into these neighborhoods.
Two persons were killed and dozens injured after tornadoes and severe storms swept through several U.S. states.
Cockrell said it is still early in the tornado season and storms have been slightly below average for this point in the year. One person was reported dead in Elk City, Okla., according to Associated Press reports.