Could be return on investments & competition with other ski areas & outside activities later in the season.All 3 ORDA mountains have made snow in March. But they usually don't, because their snowmaking window only covers November, December, January, and February, and that is sufficient in most seasons. Due to the large power consumption of snowmaking, each month, they have to pay a large fee upfront, so they'd have to do it for March if they want to make snow then.
Sun is brighter then &
WF trails are mainly situated SW,
Belle’s NE, &
Gore’s (ya gotta got to know) but mainly E except the dark side has trails going NE.
Lab closes before Song cause Song's trails point N with Lab’s going E.
However Lab usually opens top to bottom first lately. It’s darker in December.