Add Yahoo as a preferred source to see more of our stories on Google. AccuWeather.com Rounds of severe thunderstorms packing damaging winds and flooding downpours are expected across parts of the ...

LOUISVILLE, Ky. (WAVE) - A thunderstorm can be classified based on the presence or absence of rotation, the distribution of updrafts and downdrafts, and its visual appearance. The most basic type of ...

When forecasters issue a severe thunderstorm watch, it’s a signal that the atmosphere over a broad region has the right ingredients for dangerous storms — damaging wind, large hail, and even isolated ...

Add Yahoo as a preferred source to see more of our stories on Google. Thunderstorm warnings issued across New York. Here's what to know Thunderstorm warnings have been issued across parts of New York ...

Cosmic rays let a telescope read thunderstorms from the ground, and Earth's magnetic field explains why it sees far more storms to the east.

Saturday evening's storms featured "considerable severe thunderstorms" for a large portion of the Susquehanna Valley, but what does that actually mean? Here is how the National Weather Service (NWS) ...

Editor's note: The severe thunderstorm warnings and watches have since been lifted. Find the latest weather updates here. Severe thunderstorm warnings were in effect for some Chicago-area counties ...