Thunder and lightning are summer staples, but they can happen all year round. Here's a quick science lesson on how thunder, lightning and storms form.

What causes thunder and lightning? 00:49. Thunderstorms are one of nature's most fascinating and dangerous occurrences. ... Lightning can occur between a cloud and the ground or also within a cloud.

On June 28, 2025, in Hunt Valley, Maryland, USA, @davemchugh shared a video capturing a gloomy day with dark clouds forming ...

Thundersnow is exactly what the name suggests – a snowy thunderstorm. But the winter version of a thunderstorm is far less frequent than the spring and summer thunderstorms most people are used to.

What is thunder? That sometimes-frightening clap heard in the midst of a storm is actually the sound of air expanding.When lightning strikes the shock travels from the clouds to the Earth’s ...

LIGHTNING: Lightning is one of the first signs of a monsoon storm. It's incredibly hot. In fact, it's five times hotter than the surface of the sun, at an astounding 50,000 degrees Fahrenheit.

With the right conditions, this cloud builds to form a cumulonimbus cloud which produces thunder and lightning. The warm air has water droplets which combine and freeze to form ice crystals.