Monday's storms spawned seven probable tornadoes across eastern Oklahoma, according to the National Weather Service.

Oklahoma tornado watch is in effect for many counties until Monday evening. Live updates and video as News 9 tracks the severe weather risk.

Much of the state is expected to experience a moderate risk of tornadoes with a current severe thunderstorm warning in effect ...

The National Weather Service has confirmed several EF4-strength tornadoes in outbreaks of severe weather this month, the most ...

Severe storms damaged homes, businesses, and power lines across Oklahoma, with the worst impacts in Pittsburg and Muskogee ...

Multiple tornadoes and intense storms hit the eastern half of the United States on Tuesday as a relentless severe weather ...

It's been 12 years since the historic, deadly Moore, Oklahoma, EF5 tornado. New research has given light as to why no U.S.

There were reports of tornadoes in Nebraska and Oklahoma, and more than 150,000 customers had no power early Tuesday.

WICHITA — On May 4, 2007, Greensburg, Kansas, was slammed by a 205 mph EF5 tornado that killed 12 and damaged or destroyed ...