It remains the worst tornado in U.S. history. Called the Tri-State Tornado, it started the afternoon of March 18, 1925, near Ellington, Missouri. For about four hours, the storm raced along a ...

The National Weather Service issued a tornado watch for nearly all counties in the Tri-State until 4 a.m. Thursday.All counties in the Tri-State are under the tornado watch except Lewis and Mason ...

Modern standards qualify the so-called Tri-State Tornado as an F5, a mile-wide funnel with wind speeds greater than 260 mph (418 kph). Perhaps the best evidence of its destructive handiwork was ...

It remains the worst tornado in U.S. history. Called the Tri-State Tornado, it started the afternoon of March 18, 1925, near Ellington, Missouri. For about four hours, the storm raced along a track of ...