Raw Video: See a tornado form

7/6/08 This video shows a funnel cloud forming two miles west of Valentine, Neb., near the South Dakota border.

6/4/08 An ATM surveillance camera at the First State Bank in Parkersburg, Iowa, shows a house across the street being hit by an EF5 tornado with estimated winds of 205 mph.

6/3/08 Raw Video: The bank was closed, but surveillance cameras were rolling when an EF5 tornado hit Parkersburg, Iowa, on May 25, 2008. Here are multiple views of the inside of the First State...

6/12/08 A tornado roared through Chapman, KS. More than 60 business and homes are destroyed. 3 schools in the town were heavily damaged. One person was killed.

6/12/08 Four are dead after a suspected tornado hit a Boy Scout camp in Western Iowa. Dozens more were injured by the twister.

6/12/08 Raw Video: A half-miles wide tornado tore through Chapman, KS, destroying more than 60 homes and businesses and killing one. Three schools in the town were destroyed.

6/12/08 A tornado roared through Chapman, KS. More than 60 business and homes are destroyed. 3 schools in the town were heavily damaged. One person was killed.

6/5/08 Video of an apparent tornado in Tazewell, Illinois, south of Peoria. It was one of several possible tornadoes reported across the country on Wednesday.

6/5/08 Video of an apparent tornado in Tazewell, Illinois, south of Peoria. It was one of several possible tornadoes reported across the country on Wednesday.

6/14/08 A Colorado builder is constructing a home that he says will stand up to a destructive winds of a tornado.