Sunday's tornado warning in Oklahoma lined up with the generally agreed start of tornado season. Here's what to know about ...

Severe storms and tornadoes are threatening the two states. See which areas are at risk, when storms will hit, and what ...

Security cameras captured a tornado tearing the roof off a building and launching it at a neighboring structure in Hugo, ...

The storm could spawn severe weather from Sunday to Wednesday as it moves east and north. The forecast isn’t certain but ...

The national Weather Service issued several tornado warnings as a line of storms moved across Oklahoma in the late Monday and ...

Oklahoma is in the heart of the states traditionally labeled "Tornado Alley." But over five decades, tornado frequency has ...

Oklahoma has already seen several tornado warnings as severe storms move across the state overnight into Tuesday morning.

ADA, Okla. – A tornado punctuated a severe thunderstorm that blew through Ada, Oklahoma early Tuesday morning as part of a ...

It has been more than two days since a tornado touched down in Ada, leaving behind significant damage throughout the city in Pontotoc County.

Homes are being built better than they were a few decades ago to account for the Oklahoma severe weather season.

Strong thunderstorms are moving into the Tulsa area early Tuesday with gusty winds, lightning, and heavy rain, with the ...

Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading system is to blame.