Storms

Where is tornado alley and why do so many tornadoes form there?

By Patrick J. Kiger

Bombogenesis is a phenomenon in which the atmospheric pressure in the middle of a low-pressure system drops rapidly, intensifying a storm and creating a bomb cyclone.

By Jesslyn Shields

Haboobs are giant walls of dust that can come seemingly out of nowhere. How are they created and are they different from sandstorms?

By Jennifer Walker-Journey

The National Oceanic and Atmospheric Administration suggests as many as six hurricanes could reach Category 3 or higher during the 2022 Atlantic hurricane season.

By Sarah Gleim

The National Oceanic and Atmospheric Administration Climate Prediction Center says the 2021 Atlantic hurricane shows no signs of slowing down. In fact it may have more storms than meteorologists first predicted.

By Sarah Gleim

The Atlantic hurricane season is here, and forecasters have predicted a 60 percent chance of an above-normal season using all types of information to make the call. Here's how they do it.

By Kristopher Karnauskas

When the wind starts whipping and the weather gets wild, it's important to know the difference between a tornado watch and a tornado warning.

By Carrie Tatro

These intense snowstorms can come out of nowhere. They may not last long, but their rapid snowfall and whipping winds can make them disastrous.

By John Donovan

You probably recognize these right off the bat: Andrew, Katrina, Sandy and Sally. But when and why did we start giving hurricanes names?

By John Donovan

This unusual storm called a derecho can be as frightening as a hurricane or a tornado and can travel hundreds of miles sowing destruction in its path.

By Jesslyn Shields

Monsoons are a regularly occurring seasonal climate feature in the tropics, where a contrast between land and ocean temperatures causes shifting winds and brings heavy rainfall.

By Patrick J. Kiger

Hurricanes can range in strength from Category 1 all the way to Category 5. Learn more about hurricane categories in this HowStuffWorks Illustrated video.

There's nothing quite as relaxing as a nice bubble bath at the end of the day. However, take one during a thunderstorm and you may have a shocking experience instead.

By Kate Kershner

Spaghetti models plot the potential tracks of tropical storms and hurricanes from different meteorological organizations onto one map. The resulting visual helps project how likely the forecast track will be.

By Patrick J. Kiger

Most people probably think high winds are the deadliest aspect of a hurricane. But they'd be wrong. It's the wall of water brought on by storm surge that barrels on shore taking out everything in its path.

By John Donovan

Even though Hurricane Florence was downgraded to a Category 2, the storm could still unleash an historic amount of rain.

By Sarah Gleim & John Donovan

Hurricane Hector is barreling toward the erupting volcano Kilauea. What could possibly be worse?

By John Donovan

Scorching-high temps seem to be the norm this summer. So what does this kind of heat do to your body?

By Mark Mancini

Tsunamis are triggered by earthquakes and volcanic eruptions on the ocean's floor. But other massive waves are caused by wind and can come on suddenly and without warning.

By Mark Mancini

The mercury soared to over 122 degrees Fahrenheit in Nawkwabash, Pakistan. It could be the highest April temp ever recorded on the planet.

By Mark Mancini

Scientists across the globe attempt to forecast upcoming hurricane seasons in the Atlantic. But how — and are they right?

By John Donovan

In the mid-20th century, lightning strikes killed hundreds of Americans each year. Now, that number's dropped to only a few dozen. What's changed?

By Patrick J. Kiger

El Nino is anything but child's play when it comes to affecting the globe's weather — and, in turn, our economies, health and safety.

By Clint Pumphrey

Frogs! Fish! Birds! A surprising number of things have rained down from the sky besides water. But how?

By Melanie Radzicki McManus

Thunder in the winter is a pretty cool phenomenon. It's unexpected, plus some say when you hear it, snow will arrive within seven days. If you hear thunder during the winter, should you get your snow shovel ready?

By Kate Kershner