Beartooth Basin OPENS for the Season Memorial Day Weekend! Current Photos & Avalanche BLASTING Video: Beartooth Basin is open from Memorial Day Weekend until July only. It’s North America’s only exclusively summer ski resort. This place is legendary and well worth a visit this summer as they saw around 150% of normal snowfall this year. Beartooth is hoping to open this Sunday, May 25th. “Things up at the Basin are shaping up. We are dealing with the normal issues associated with this time of year and a normal to above normal snow pack. We have done our cornice […] Conditions Report SnowBrains | May 20, 2014 1 Comment