Fuller Buttes
Peak · 6,397 ft · Yosemite corridor
Fuller Buttes is a 6397-foot peak in the Yosemite corridor of California's Sierra Nevada, sitting at the intersection of high-elevation exposure and accessible approach routes. Wind and snowpack dominate the conditions profile.
Wind accelerates across the open ridgeline by mid-afternoon, with gusts funneling off adjacent drainages. Morning hours are calmer and colder. Avalanche terrain is present in steep north-facing gullies; winter and spring approaches require snowpack assessment. Exposure increases markedly above treeline.
Over the last 30 days, Fuller Buttes averaged a NoGo Score of 31.0 with average wind of 8.0 mph and temperatures around 41 degrees Fahrenheit. The week ahead will show whether afternoon wind patterns persist or ease. Check the rolling forecast below to time your ascent; morning windows close by late morning, and afternoon thermals drive wind upslope.
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About Fuller Buttes
Fuller Buttes sits in the high Sierra roughly 50 miles northeast of Yosemite Valley, accessible via Highway 120 and secondary Forest Service roads into the Tioga Pass corridor. The peak straddles the crest zone where Sierra weather is most exposed. Approach begins from Tioga Pass area; parking is sparse and varies by season. Winter and early spring access requires high-clearance vehicles and chains. The location benefits from relatively lower base popularity, meaning fewer vehicles compete for trailhead space on moderate-condition days.
Conditions swing sharply with elevation and time of day. The 30-day average wind of 8.0 mph masks afternoon peaks; gusts regularly reach 20 mph in the rolling 30-day and 365-day maximum. Temperature averages 41 degrees Fahrenheit over the last month, but the 365-day range spans 29 to 59 degrees, confirming deep winter cold and brief warm spells. Crowding averages 3.0 on the NoGo scale, meaning mid-week and off-season visits find few others. Spring and early summer bring snowmelt instability; late September through mid-October offers the most stable snowpack and moderate crowds.
Fuller Buttes appeals to winter mountaineers, spring ski tourers, and fall hikers seeking high-elevation solitude. The avalanche terrain demands proper training and current snowpack reading. Summer hikers avoid the peak because afternoon thunderstorms and wind make the exposed ridge unpleasant by 2 p.m. Plan for morning starts; aim to summit and descend before thermals push wind upslope. Parking scarcity and road conditions in winter necessitate early arrival. The NoGo Score of 31.0 average over 30 days suggests roughly one in three days are poor for exposed travel.
Nearby Tioga Pass Resort and Lee Vining offer gas and supplies. Mammoth Mountain and the Mono Basin lie immediately south and east. The Cathedral Range to the west offers lower-elevation alternatives when Fuller Buttes is snow-locked or wind-whipped. Comparison: Fuller Buttes is more exposed than peaks sheltered in the Sierra crest's rain shadow valleys but less trafficked than the Whitney corridor further south.