On January 30, 2026, in Tennessee, USA, @BigNastyWeather shared close-up videos capturing dendrite snow crystals forming during the early stages of Winter Storm Gianna at the National Weather Service ...

The surrounding air affects how snowflakes develop. In drier air, growth is slow and produces simple, compact or column-like designs that create dry, powdery snow. Humid air accelerates snowflake ...

Imagine you’re floating at the top of a cloud and you’re made of a dust particle. It’s 5 degrees Fahrenheit. Water vapor freezes onto you, making an icy, three-dimensional prism. It has six flat sides ...

Some parts of the U.S. see well over 100 inches (2.5 meters) of snow per year. Edoardo Frola/Moment Open via Getty Images The thought of snow can conjure up images of powdery slopes, days out of ...

Kenneth Libbrecht is that rare person who, in the middle of winter, gleefully leaves Southern California for a place like Fairbanks, Alaska, where wintertime temperatures rarely rise above freezing.

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In 1887, a rancher named Matt Coleman spotted huge snowflakes that had fallen onto one of his ...

Rare rime ice and ground-level ice crystals form across Boise as deep temperature inversion creates perfect conditions for dual winter phenomena.

Add Yahoo as a preferred source to see more of our stories on Google. Some parts of the U.S. see well over 100 inches (2.5 meters) of snow per year. Edoardo Frola/Moment Open via Getty Images The ...