In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

OKLAHOMA CITY, March 15, (AP): The threat of tornadoes moved east into the Mississippi Valley and Deep South on Saturday, a ...

Multiple people have reportedly died after a tornado ripped through a Missouri trailer park during the early hours of the ...