Wildflower Pass
Peak · 11,876 ft · Eastern Sierra corridor
Wildflower Pass sits at 11876 ft in the Eastern Sierra, a high alpine crossing where afternoon wind funnels down from the crest. Exposed and austere, it demands respect for snow and weather patterns.
Wind accelerates through the pass by mid-afternoon, typically running 11 mph on average but gusting to 31 mph in spring and early summer. Morning calm disappears by noon. Avalanche terrain dominates the approach; snowpack stability is the primary constraint from winter through early summer.
Over the past 30 days, the 30-day average wind has held at 11 mph with occasional gusts to 31 mph and temperatures averaging 23 degrees Fahrenheit. The week ahead will track similar patterns. NoGo scores have averaged 37, with lows near 4 and highs near 65, reflecting the volatility of high Sierra conditions.
30 days back / 7 days forward
Today's score by factor
About Wildflower Pass
Wildflower Pass crowns a remote section of the Eastern Sierra crest at 11876 ft. Access is technical and typically foot-traffic only; the pass itself sits above the timberline in open alpine terrain. The primary approach runs via the high country northeast of Bishop, following drainages toward the crest. This is a backcountry destination requiring navigation skills, map reading, and winter mountaineering competence during snowpack season. Highway 395 anchors the eastern side; the western approach drains toward the Owens Valley ecosystem.
Winter and early spring dominate the pass conditions. Temperatures average 23 degrees Fahrenheit over the last 30 days with historic lows near 5 degrees. Wind averages 11 mph but regularly gusts to 31 mph. Avalanche terrain is extensive; the pass itself sits in the zone of frequent wind slab formation. Snowpack instability peaks from March through May, when solar input begins destabilizing corn and wet-slab hazards. By mid-July, snow cover retreats to scattered patches. Late September through November sees clearing skies, dropping temperatures, and increasing wind as the autumn high-pressure system locks in.
This location suits experienced mountaineers, skiers comfortable with avalanche terrain, and backcountry navigators. Crowding averages 2.0 out of 10, making solitude the norm. Plan for whiteout conditions during spring storms; visibility can drop to zero in minutes. Carry avalanche safety gear year-round while snow exists. The pass sits at the intersection of multiple drainages; wind funneling creates exposure. Afternoon wind forces a morning-only window for most activities. Parking is non-existent; access is by foot or pack animal from established trailheads several miles downslope.
Nearby alternatives include higher crest passes to the north and south, each with similar avalanche exposure but subtly different aspect and wind channeling. The Bishop Pass area to the south is lower, more accessible, and sees higher traffic. Wildflower Pass remains the province of self-sufficient travelers willing to navigate steep, remote terrain and weather volatility.