Quick report
2-5 mm surface hoar across many areas exposed to the sky in the main fork of Hyalite. We observed these crystals in the grotto falls parking lot, around Twin Falls, in the Amphitheater, and in open meadows along the trails between. There was a light NW breeze but throughout the day it remained calm enough to preserve the crystals. Unsure if these formed overnight from the 13th to the 14th or before then.