Add Yahoo as a preferred source to see more of our stories on Google. Gerville / Getty You might be familiar with the phrase, "When thunder roars, stay indoors." But there's more to thunderstorm ...

When thunderstorms are in the forecast, a little planning can go a long way. Preparing ahead of time means you won't have to scramble later, and you'll be better prepared the next time there's a storm ...

Even with advances in technology, it’s difficult to pinpoint exactly where and when some of the most severe weather will occur until just before it happens. Precipitation intensity Source: National ...

They're much more common than tornadoes. Here's why severe thunderstorms are dangerous and why you should take action when a warning is issued.

Thunderstorms need moisture, energy — which meteorologists call instability — and some sort of lift to form. Usually, the lift comes from cold and warmer air masses colliding along a line called a ...

Preparation is key for peace of mind. You might be familiar with the phrase, "When thunder roars, stay indoors." But there's more to thunderstorm safety—especially for homeowners. Before the next ...