CONCORD â With the closing of the Mount Washington Observatoryâs Weather Discovery Center in North Conway, its exhibits are moving to the McAuliffe-Shepard Discovery Center in Concord, which will be closed for about six weeks to make room for them. The two entities announced a partnership Monday to increase access to meteorological and atmospheric sciences for New Hampshire families and visitors to the state. While a few exhibits will move to the observatoryâs museum on top of the mountain, 80% of them will be relocated to the McAuliffe-Shepard Discovery Center. They include the âShaky Shackâ, the replica of the 1930s-era observatory staffâs mountain-top cabin in which the highest human-observed surface wind speed on Earth was recorded in 1934, according to a news release.