The National Weather Service confirms that six tornadoes touched down in Wisconsin during the severe storms Wednesday.  The strongest tornado was rated E-F-2 near Wyeville in Monroe County.  Its peak winds were 115 miles per hour and it was on the ground for almost 21 miles.  Tornadoes rated E-F-1 touched down in La Farge, Mauston, Seymour, and West Bloomfield.  The strength of a sixth twister near Silver Cliff hasn’t been rated.  The storm system did considerable damage in the state but no serious injuries have been reported.  Mauston Mayor Dennis Nielsen issued a disaster declaration, saying the city will be requesting county and state assistance.