No snowflake ever falls in the wrong place.
A falling snowflake may take up to 2 hours to reach the ground, and even the heaviest snowflake falls at only one mile per hour.

Snow Activities

Snow Science - Snow crystals and how to study them.
Snow Activities - Snow scavenger hunt to an ice candle.
Snow Art - Cutting six-sided snowflakes to snow paint.
Snow Literature - Snow folk tales and poems.
Snow Food - Snow ice-cream and an edible glacier.
Snow Links - Links to other web sites about snow.
"Grow Your Own Borax Crystal Snowflake" craft.

All the snow activities, as well as a reading list and the Binky puppet are available as an Acrobat (pdf) document, snowbook.pdf (778KB).  If you do not have the Acrobat Reader, it is available free at Adobe Systems.