Today’s Deepest Open Resorts—North America’s Biggest Snowfalls on May 15

SnowBrains |
winter park powder
Winter Park is having a fantastic season. | Photo: SnowBrains

It’s dumping. Kinda. The last time I compiled this list was in early April, and I was honestly glad that I wouldn’t have to trawl hundreds of ski resorts’ conditions pages every day until at least November. But I take that back and am delighted to report significant accumulations at these open resorts today. May powder days. Who’d have thought?

At the time of writing, these resorts across North America had the most snow in the last 24 hours. All numbers were taken from the resorts’ websites at 7:15 a.m. PT on Thursday, May 15, 2025.

#4 Snowbird, CO – 2″

Skier enjoying the powdery conditions in Utah
Skier enjoying powder conditions at Snowbird | Photo Credit: Snowbird

#3 Banff Sunshine, AB – 3″

Kid's Play terrain park. | Photo: Sunshine Village
Banff Sunshine is still delivering the goods. | Photo: Sunshine Village

#2 Arapahoe Basin, CO – 7″

Arapahoe Basin Tieze's Claim
Still shredding at Arapahoe Basin. | Credit: Liam Abbott

#1 Winter Park, CO – 9″

winter park powder
Winter Park is having a fantastic season. | Photo: SnowBrains

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