Pothole Dome
Peak · 8,803 ft · Yosemite corridor
Pothole Dome sits at 8,803 feet in the Yosemite corridor of the Sierra Nevada. This exposed alpine peak sees moderate wind and variable conditions; best visited during calm windows and lower-crowding periods.
Wind accelerates on the open ridgeline, especially afternoons. Temperature averages 30 degrees Fahrenheit across the rolling month, with gusts reaching 30 mph. Morning ascents catch calmer air; descent by early afternoon avoids peak wind funneling down the Sierra crest.
The 30-day average wind here is 8 mph, with temperatures holding around 30 degrees Fahrenheit and an average NoGo Score of 34. Crowding remains light at 3 on the rolling metric. The week ahead shows typical spring instability: watch for wind spikes on afternoons and lingering snow patches above treeline that shelter avalanche terrain.
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About Pothole Dome
Pothole Dome rises as a glacially-sculpted peak in the high Sierra, accessible from the Tioga Road (California Highway 120) corridor near Tenaya Lake and the eastern approach to Yosemite. The peak sits north of the main Yosemite Valley complex and east of the Cathedral Range. Primary access runs via Tioga Road from Lee Vining or from Yosemite Valley via Tuolumne Meadows. The location is remote, snow-bound most of the year, and lies in SAC avalanche forecast terrain; approach only when snowpack is stable and summer conditions allow.
Spring conditions at Pothole Dome are characterized by weak consolidation and instability. The rolling 30-day average temperature is 30 degrees Fahrenheit with wind averaging 8 mph, though gusts exceed 30 mph on exposed ridges. Winter snowpack lingers into late spring; wet-slab and cornice hazard increases as temperatures rise during the day. Summer brings calmer wind patterns and drier conditions, though afternoon thermals can build by mid-July. Crowding remains sparse year-round; the peak's remoteness and avalanche-prone terrain keep visitor numbers minimal.
Pothole Dome suits experienced mountaineers comfortable with avalanche terrain, glacier travel when present, and exposed scrambling. Hikers planning a visit should carry a beacon, probe, and shovel if snow is present. Parking is limited at trailheads; arrive early on weekends or plan a weekday ascent. The rolling 30-day crowding metric averages 3, meaning few encounters even during shoulder season. Wind and temperature extremes require layering and wind-resistant gear. Plan for a full day; the elevation and remoteness demand an early start and daylight return.
Nearby alternatives include Cathedral Peak and Tenaya Peak, both accessible from similar Tioga Road corridors. Cathedral Peak is lower and less avalanche-exposed; Tenaya Peak offers comparable exposure with slightly more direct summer access. Tuolumne Meadows serves as the primary resupply and camping hub. The Yosemite corridor as a whole remains snow-bound through early June; Pothole Dome typically becomes climbable in July and remains safe through early September, weather permitting.