Sleet occurs when snowflakes only partially melt when they fall through a shallow layer of warm air. These slushy drops refreeze as they next fall through a deep layer of freezing air above the surface, and eventually reach the ground as frozen rain drops that bounce on impact.

Jun 16, 2022 · Hail occurs in warm weather, generally during spring, summer, and fall thunderstorms, while sleet occurs only during cold weather. When the temperature falls below 32 degrees Fahrenheit (zero...

Sleet is a regionally variant term for some meteorological phenomena: Glaze (ice), a smooth coating of ice formed on objects by freezing rain.

Sleet, globular, generally transparent ice pellets that have diameters of 5 mm (0.2 inch) or less and that form as a result of the freezing of raindrops or the freezing of mostly melted snowflakes. Larger particles are called hailstones (see hail). Sleet may occur when a warm layer of air lies.

Jul 9, 2019 · Sleet forms when a thin layer of above-freezing air is sandwiched between two layers of subfreezing air, one a deep layer high in the atmosphere and another cold layer below the warmer air. The precipitation starts out as snow, falls into a layer of warmer air and partially melts, and then reenters subfreezing air and refreezes while falling ...

Rain and snow mixed (American English) or sleet (Commonwealth English) is precipitation composed of a mixture of rain and partially melted snow.

Oct 19, 2023 · Sleet is type of precipitation distinct from snow, hail, and freezing rain. It forms under certain weather conditions, when a temperature inversion causes snow to melt, then refreeze.

Ice pellets (Canadian English [1]) or sleet (American English) is a form of precipitation consisting of small, hard, translucent balls of ice. Ice pellets are different from graupel ("soft hail"), which is made of frosty white opaque rime, and from a mixture of rain and snow, which is …

SLEET definition: 1. wet, partly melted falling snow: 2. If it sleets, sleet falls: 3. wet, partly melted falling…. Learn more.

Sleet (PL) - Sleet is defined as pellets of ice composed of frozen or mostly frozen raindrops or refrozen partially melted snowflakes. These pellets of ice usually bounce after hitting the ground or other hard surfaces. Heavy sleet is a relatively rare event defined as an accumulation of ice pellets covering the ground to a depth of ½" or more.