RED LODGE The Beartooth Highway is open for the season, welcoming skiers, sightseers, and holiday travelers just in time for Memorial Day weekend, though drivers may notice the snow walls lining the road are shorter than usual after a milder winter.View more of the iconic highway here: Beartooth Highway welcomes Memorial Day travelers despite thin snowpackThe highway, which climbs to nearly 11,000 feet and winds through the Beartooth Mountains a…