>>1207825im a utahn, was down at zion two weeks ago, great park.
don't worry about snowpack this year, theres maybe 1 or 2 inches in certain spots at overlook & observation point. Also zero snow or ice at Angel's Landing, which I highly recommend.
Angel's landing gets crowded with dumb tourists but its worth it, don't slip and fall though you'll die.
If you happen to stay at the watchman campground instead of BLM lands, the field is a great place to do mushrooms at night with a full moon