<Li> August 21, 1883: An F5 tornado struck Rochester, killing 37 . This tornado led to the construction of a new hospital, which eventually evolved into the Mayo Clinic . </Li> <Li> April 14, 1886: A large tornado struck Sauk Rapids, killing 72 . This was Minnesota's deadliest tornado on record . </Li> <Li> June 22, 1919: The second - deadliest tornado in Minnesota history tore through Fergus Falls, killing 59 . </Li> <Li> May 6, 1965: Four F4 tornadoes ripped through the Twin Cities metro area (two of them in Fridley), killing 13 . </Li>

What state has cold weather all year round