Hunewill Peak
Peak · 11,686 ft · Yosemite corridor
Hunewill Peak rises to 11,686 feet in the Yosemite corridor's high Sierra, a remote subalpine summit with avalanche terrain and sparse crowds. Typically calmer than the wind-exposed ridges west toward Mono Basin.
Wind averages 14 mph but funnels to 33 mph in afternoon gusts, especially when Sierra-facing slopes warm. Mornings offer the calmest window. Expect temperatures around 22 degrees on the 30-day average; upper slopes hold snow into early summer. Crowding stays low year-round at 3 on the rolling average.
Over the last 30 days, Hunewill Peak's NoGo Score averaged 32, ranging from 6 (calm, clear days) to 50 (wind-driven or unstable). The 30-day average wind of 14 mph underestimates afternoon peaks; the max gust reached 33 mph. Temperatures hovered near 22 degrees. The week ahead will test your tolerance for wind and lingering snow; plan early starts and check the Sierra Avalanche Center forecast before committing to the approach.
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About Hunewill Peak
Hunewill Peak stands at 11,686 feet on the eastern flank of the Yosemite corridor, roughly 10 miles northeast of Tioga Lake and due south of the Mono Basin rim. Access is via Highway 120 eastbound from Yosemite Valley or westbound from Lee Vining; trailhead parking clusters near Tioga Lake or the Tioga Pass area. The peak sits in avalanche terrain; the SAC (Sierra Avalanche Center) covers this zone. Most ascents follow approach routes through high-elevation meadows and snowfields that remain loaded through late spring.
The 30-day rolling average temperature of 22 degrees reflects deep-winter or early-spring conditions even as lower valleys warm. Over a full year, Hunewill sees extremes from 7 degrees in winter to 36 degrees in midsummer; wind maxes out at 33 mph regardless of season, though afternoon thermals peak in July and August. Crowds stay sparse (3.0 average) because the approach demands off-trail navigation and the peak itself offers no shelter or amenities. Spring and early summer bring unstable snowpack; summer brings afternoon convection and wind; fall offers the most stable conditions but shortest daylight.
Hunewill Peak suits experienced mountaineers and ski mountaineers comfortable with avalanche terrain, off-trail routefinding, and self-rescue. Parties should carry a beacon, probe, and shovel during any winter or spring visit and check the SAC avalanche forecast before departure. Wind averages 14 mph but frequently exceeds 20 mph by mid-afternoon; head for the summit in early morning or accept exposed ridges. The site has no reliable water source at the summit; melt-streams appear only during snowmelt season. Most visitors pair Hunewill with adjacent peaks or longer Sierra traverses rather than a single-day push.
Nearby alternatives include Tioga Lake (lower elevation, warmer, windy afternoons much like Hunewill but without avalanche terrain) and the Mono Basin rim peaks (slightly lower, more accessible, but equally wind-prone). Visitors planning the Yosemite corridor's high passes and peaks should expect similar 14 mph average winds and avalanche zones throughout; Hunewill's lack of crowds makes it attractive for parties skilled enough to travel safely in winter and spring snow.