Snow Ice crystals, usually of branched hexagonal or star-like form, frequently interlaced to form large flakes when the temperature is near freezing.
(Snow Ice crystals, usually of branched hexagonal or star-like form; to form; large flakes; T:when the temperature is near freezing) (the temperature; is; near freezing)
Snow Ice crystals, usually of branched hexagonal or star-like form the temperature
to form is
large flakes T:when the temperature is near freezing
near freezing