The Four Day Climb June 6 - 9 spent a windy night at Camp Muir last night.  High winds and deteriorating weather kept the group at Camp Muir and unable to make a summit attempt.  RMI Guides Seth Burns and Grayson Swingle reported consistant winds 30-40 mph with gusts up to 50 mph.  The teams started their descent from Camp Muir around 8 am and will be returning to Rainier Basecamp later this morning.