Dark blue cloudy sky

What is Cumulus?

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds under the right conditions.

Schedule a Demo Today

A new era is starting with fundamentally new forecasting with unprecedented precision!

Contact Us

Glossary

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...