This causes repeated rounds of cold air to spill over the Great Lakes and create bands of heavy lake-effect snow off lakes ...

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 ...

Snow is a magical change of scenery — a chance to bundle up in your warmest clothing, go sledding, build a snowball, make snow angels or have a snowball fight. But how does snow form? Snow is formed ...

Scientists say cloud seeding can boost snowpack by up to 12% during storms that already form naturally, a small change that ...

Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...

CLEVELAND — You might think that snow can only fall when it's freezing outside, but it turns out snow can still happen even when temperatures are above 32 degrees Fahrenheit. Here's how this ...

To produce lake effect snow, the air temperature 5,000 feet high needs to be at least 23 degrees Fahrenheit colder than the water temperature, and the air temperature 10,000 feet up needs to be at ...

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 ...