Why do some clouds look like cotton balls while others look like flying saucers? The shapes of clouds reveal different things about changing weather patterns.

Answer: Clouds form when sufficiently moist air is cooled to the dew point temperature of the air or below, so that either liquid water droplets form on cloud condensation nuclei, or in the case of ...

There are two ways snow can begin to form in clouds. When the air is very cold, water vapor can convert directly to ice through a process called “homogenous nucleation.” At temperatures between minus ...

Universally known to indicate that the winter season has arrived and known in the Inland Northwest to indicate that it is time to don warm boots and gloves to scrape your car before work, snow is ...

With Michigan's changeable weather, residents get to see a lot of different cloud formations — fluffy cumulus, wispy cirrus and dark, threatening cumulonimbus — and recognizing what weather each type ...