WTF Fun Fact – Worlds Largest Snowflake

The Guinness world record for the largest snowflake was a snowflake 15 inches in diameter and 8 inches thick recorded at Fort Keogh, Montana in 1887. – WTF Fun Facts

Source: https://www.chicagotribune.com/weather/ct-wea-asktom-11-30-2017-all-hd-artweather-ctbroadsheet-txt-20171129-column.html