A cloudburst is a sudden, intense rainstorm that drops a huge amount of water in a very short time. Imagine the sky opening up like someone dumped an enormous bucket of water all at once. That's a cloudburst.

Unlike regular rain that falls steadily for hours, a cloudburst strikes fast and furious, often lasting just a few minutes but dropping several inches of rain. The downpour can be so heavy that you can barely see across the street, and puddles form instantly. Cloudbursts happen when warm, moist air rises rapidly into the atmosphere and then releases its water all at once, like a water balloon popping.

These sudden storms can cause flash flooding, where streets turn into rivers within minutes. In mountainous areas, cloudbursts can trigger landslides because the ground can't absorb water fast enough. Hikers and campers need to watch for cloudbursts, especially in canyons where rushing water can appear with little warning.