Half Dome is a mountain in the Sierra Nevada in California that rises to 8,839 ft. Yosemite's iconic granite face, cable route. It lies in Mariposa County, CA. It sits at approximately 37.746°N, 119.533°W. BloomWX gives an altitude-aware forecast: temperature and wind at the summit (not just the trailhead), the freezing level, sky cover for sunrise and dark-sky viewing, fire-weather and air-quality signals, and any active alerts. Data refreshes every 60 seconds from weather.gov, NOAA SWPC, and EPA AirNow.
Learn to read a surface analysis and wind barbs, and browse more US mountain peaks. See more California weather.