The highest point in the northeast is a dangerous place. On the slopes of Mt. Washington in New Hampshire's White Mountains people have been caught unprepared and killed by hypothermia in every month of the year. Not to mention the lives claimed by rock slides, avalanches, and falls. While preparing for this hike we saw this video of some pretty serious weather on June 9, 2016. The wind has famously reached 231mph at one point in the 1930s, the highest wind every recorded.
Our day on the mountain turned out to be just about as good as it gets with 70 degree temps at the trailhead and low 50s at the summit with continuous bluebird skies and no wind. We got very, very lucky.