Skied Saturday thru Monday at the Wendy Thompson hut. On Monday, heard a big avalanche in the distance west of the hut while skiing dense trees at 1875m above the hut. The loud noise lasted 8 or 9 seconds. Due to stormy weather and low visibility, I could not see the slide. Snowing all three days. Encountered wind gusts on open slopes at treeline. Found good fun in the trees. No rain at or above the hut.