Hail forms in strong thunderstorm clouds known as cumulonimbus clouds. Within these towering cloud formations, updrafts and downdrafts play a critical role in the development of hailstones.

Seasonal allergy sufferers are being hit with more pollen over a longer season due to rising temperatures alongside extreme ...

Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it somewhere else.

(Wind) Shear: Thunderstorms have rising and sinking currents of air called updrafts and downdrafts. Downdrafts usually are laden with the thunderstorm's rain. An ordinary mid-summer thunderstorm ...

These gigantic storms contain volatile updrafts and downdrafts that can move at speeds of 100 mph. The height of these storms also can tower to more than 10 miles in the air. Even if you stacked ...

With supercell structure, these storms will rapidly develop with rising, warm updrafts of unstable air. The amount of instability in the atmosphere will dictate how quickly these storms develop ...

they are not usually severe because warm and humid air is so prevalent throughout the lower and mid-levels of the atmosphere that there is less tendency for thunderstorm updrafts to become strong.

Hail is a form of frozen precipitation that's created by strong thunderstorms with fast updrafts — air being pulled upward into a thunderstorm. It can cause serious damage, especially to cars ...

Knowing how thunderstorms develop and identifying ... strong upward movements of air, called updrafts, can occur within the cloud, allowing it to grow from 2,000 feet to heights between 40,000 ...