The largest snowflake in recorded history was reported at Fort Keogh, Montana, on January 28, 1887, according to the Guinness Book of World Records. The snowflake was reportedly 15 inches wide and 8 inches thick. The person who found the snow flake, ranch owner Matt Coleman, described it as "larger than milk pans."
Holy crap, that is unbelievable! I was expecting the biggest snowflake ever to be maybe an inch across at the most. This one was over a foot long! I wonder if this was some 'rougue flake' or were all the snowflakes back in 1887 in the proximity of one foot across? Eight inches thick too...seems kind of dangerous really. Actually, I bet the guy that 'found' it was totally lying but he figured that if he was going to lie about the size of a snowflake, he may as well 'go big' and totally blow everyone's mind.
Yeah but how could someone fake a snowflake? Hmm...
Cool story. We could pay snowflake frisbee with a flake that size. There could be 8 inch-thick frisbees going at once. Or make snowflake pancakes. As long as there's no yellow.
"A few snowflakes began to fall, falling slowly, very slowly, taking their time, as if waiting for Tanuki--or anybody--to notice them; as if stalling until some wonderstruck bystander might remark on their beauty and how no two snowflakes are ever exactly alike. At what point, it's fair to ask, did snowflakes start believing their own publicity?"
That had been the first snowfall of the season. When the last snow fell at winter's end, toward the middle of March, the figure that stood in the badger's clearing was casting a humanlike shadow. Falling only marginally faster than November's intrepid trailblazer, preening on the breeze; boasting in a fluttery stage whisper, 'Regardez-moi. The likes of me has never been seen before and will never be seen again,' the very last flake in line (self-delusional to the finish) landed on an eyelid...There, it was summarily flicked off by a thumb." -TR, VI