Well .... If the heat had been working in the facilities I'm sure we would have loved every minute. As a tourist ... Not a local ... It was hard to keep smiling and freezing! Awesome natural beauty!
An average of over 500" of snow a year. Take the high speed quad Dream Catcher up to the top and take the shorthike up Mary's Nipple and pick your line down into the open bowl.
If you feel like a mellow hike, try Lightening Trail to Lightening loop. Great views, mellow ascent, 5.5 miles round trip from the base of Grand Targhee.