For about a minute, a tornado touched down in an open field on Feb. 24 southeast of Watertown in Codington County, the first time a tornado ... months without a recorded tornado in South Dakota ...

Communities across Missouri, Illinois, and Indiana were devastated by the deadliest and longest-running tornado ever recorded ...

Tuesday will mark a somber anniversary, as it will be 100 years since the deadliest US tornado ever ripped through Missouri, ...

The deadliest twister in recorded U.S. history struck 100 years ago Tuesday, touching down in southeastern Missouri and tearing up everything in its 219-mile (352-kilometer) path for nearly four hours ...

CODINGTON COUNTY, S.D. — On February 24, South Dakota recorded its first-ever February tornado. The tornado briefly touched down in an open field approximately five miles east of Castlewood in ...

Downstate towns are remembering the 695 victims killed by the Tri-State Tornado. It is the deadliest and longest tornado in U ...

The first tornado forecast was issued on March ... killed during the 1925 Tri-State Tornado. (NOAA) The biggest tornado ever recorded touched down near El Reno, Oklahoma, on May 31, 2013, reaching ...

"That was the first time in my career up to that ... However, the National Weather Service ranks the Joplin tornado as the deadliest since modern record-keeping began in 1950.

A South Dakota tornado during February was the first on record, following subzero temperatures. A UND expert explains why it's rare but possible. South Dakota's first-ever February tornado was ...