WHAT WE ARE TRACKING: A system brings cloud cover and light rainfall back to the region on Wednesday and Thursday.

Independent researcher Thomas Grazulis has embarked on a major update of his magnum opus: the 1340-page Significant Tornadoes ... Worcester was probably an F5, although it is officially ranked ...

April 10, 1929, was the day the only documented F5 tornado occurred in Arkansas. It stretched from southern Batesville to ...

WHAT WE ARE TRACKING: A system brings cloud cover and light rainfall back to the region on Wednesday and Thursday.

Intense tornadoes have wreaked havoc in Tennessee and Mississippi, as well as other US states. The storms have damaged homes and farms in Missouri and Arkansas, and even tippled a radio tower in ...

The odds of getting hit by a tornado are relatively low. The odds of getting hit by two tornadoes in less than a year are ...

Another round of severe weather ripped across Ohio early Thursday morning, leaving thousands without power and possibly spawning a couple of tornadoes. But did any touch down? Here's where the ...

Thirty of these tornadoes were rated at least F4. Six of those 30 violent tornadoes were rated F5 the most intense tornadoes in the Fujita – now Enhanced Fujita – scale. At one time ...

Unlike heat waves and floods, research on climate change and tornadoes is still in its infancy. An enormous supercell thunderstorm with a large tornado touching ground seen in South Dakota in 2015.

All the warm, moist gulf air gets pushed into the south-central plains and meets up with the strong lift from these systems, which is why most tornadoes occur in states like Kansas, Oklahoma ...