“snow” in Japanese is 雪, read setsu, yuki (せつ, ゆき). It is a Grade 2 Kyōiku kanji, taught in year 2 of Japanese elementary school, and appears in words such as 大雪 (heavy snow).
What does 雪 mean?
雪がふる。
Same sound, different character — the classic trap. Compare them side by side: