Yes, snows is a Scrabble word!

Verb

1. Fall as snow

2. Conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end

Noun

1. Precipitation falling from clouds in the form of ice crystals

2. A layer of snowflakes (white crystals of frozen water) covering the ground

3. English writer of novels about moral dilemmas in academe (1905-1980)

4. Street names for cocaine