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  1. Hail - Wikipedia

    Hail is a form of solid precipitation. [1] It is distinct from ice pellets (American English "sleet"), though the two are often confused. [2] It consists of balls or irregular lumps of ice, each of which is called a …

  2. What Is Hail? Definition, Formation, and Facts

    Feb 4, 2024 · This article explores the definition of hail, its formation process, the factors influencing its development, its varying sizes, and how it differs from other forms of precipitation like graupel, sleet, …

  3. Severe Weather 101: Hail Basics

    Hail falls when it becomes heavy enough to overcome the strength of the thunderstorm updraft and is pulled toward the earth by gravity. Smaller hailstones can be blown away from the updraft by …

  4. What Is Hail and How Does It Form? Hail Basics and Size Chart

    May 31, 2021 · Hail is a common feature of severe thunderstorms typically seen during the spring, summer, and fall months. While for the most part, hail is only a nuisance, in severe storms, …

  5. Why Does Hail Happen? - Center for Science Education

    It’s not just raindrops that fall during thunderstorms. Sometimes ice falls too. The ice is called hail, and it can form even during the warmth of summer. High up in a storm cloud, it’s so cold that small pieces …

  6. Hail | Hailstorms, Precipitation, Hailstones | Britannica

    Nov 26, 2025 · Hail, precipitation of balls or pieces of ice with a diameter of 5 mm (about 0.2 inch) to more than 15 cm (about 6 inches). In contrast, ice pellets (sleet; sometimes called small hail) have a …

  7. Hail - National Geographic Society

    Oct 19, 2023 · Hail is supercooled water, which is refrozen in the atmosphere, before falling back to the ground as a sizable ice ball. Hail can cause severe damage to life and property, like this minivan …

  8. HAIL Definition & Meaning - Merriam-Webster

    The meaning of HAIL is precipitation in the form of small balls or lumps usually consisting of concentric layers of clear ice and compact snow. How to use hail in a sentence.

  9. Hail: What is it, how it is formed and types - Evidence Network

    May 1, 2025 · In this ecology article, we will tell you What is hail, how it is formed and its types. Hail is a meteorological phenomenon that manifests itself in the form of small ice stones that fall from the …

  10. Hail Definition, Causes, and Formation - ThoughtCo

    Jan 12, 2020 · Hail is a form of precipitation that falls from the sky as ice pellets that can range from small pea-sized projectiles to humongous hailstones as large as grapefruits.