Dozier Dome
Peak · 9,340 ft · Yosemite corridor
Dozier Dome is a 9,340-foot peak in the Yosemite corridor of California's Sierra Nevada. It sits in steep avalanche terrain and demands careful snowpack assessment through spring.
Wind averages 12 mph here but regularly gusts to 33 mph, driven by the high elevation and exposure to westerly flow. Mornings are calmer; afternoon thermals push wind upslope by early afternoon. Temperature swings 12 to 38 degrees across the year; snow persists into early summer.
Over the past 30 days, Dozier Dome averaged a NoGo Score of 32 with temperatures around 24 degrees Fahrenheit and average winds of 12 mph. The week ahead will show how current conditions stack against this spring baseline. Watch for rapid warming and wind increases as the season advances.
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About Dozier Dome
Dozier Dome rises in the high Sierra between Highway 120 (Tioga Pass corridor) and the Yosemite backcountry. Access requires a multi-hour approach from trailheads near Tenaya Lake or the eastern Sierra gateways. The peak sits in genuine avalanche terrain; the SAC avalanche center tracks the region. Winter and spring ascents demand current snowpack reports and stable-slab assessment. Base popularity is low, meaning you will encounter few other parties, but that isolation underscores the need for self-sufficiency and hazard awareness. Early-season attempts often turn back on steep snow; late spring can offer rockier routes if the snowpack has consolidated or melted.
The 30-day average temperature of 24 degrees Fahrenheit reflects the high-elevation spring character of this zone. Wind averages 12 mph but reaches 33 mph on gusty days, typical of exposed Sierra ridges. The rolling 30-day NoGo Score of 32 indicates marginal-to-poor conditions overall; only 6 days in the past month rated below 6 on the NoGo scale, while 50-point days (severe wind or instability) also occurred. Crowding averages 3, reflecting the remote and technical nature of the approach. Late snow melt (well into June in many years) and high winds combine to compress the optimal window into a narrow late-season band.
Dozier Dome suits experienced mountaineers and ski mountaineers who carry avalanche safety gear and read snowpack profiles. It is not a day-hike destination for casual visitors. Spring ascends demand an early start before wind builds; plan to summit and descend by early afternoon. The isolation means you cannot rely on cell service or rescue response; parties should number at least three and carry redundant communication and first-aid supplies. Parking at the trailhead fills slowly due to low baseline popularity, but weather windows (rare calm mornings after high-wind nights) draw climbers opportunistically. Bring layers; the 12-degree swing between average lows and highs across the year means mid-altitude transition zones require flexible clothing.
The Yosemite corridor holds several nearby alternatives at lower elevation with less avalanche exposure: Tenaya Peak and Cathedral Range peaks offer similar views with reduced technical hazard. If Dozier Dome's snowpack or wind forecast looks unfavorable, descending to the Highway 120 corridor or the Tuolumne Meadows area provides fallback options with lower crowding and more forgiving conditions. The 30-day average wind of 12 mph is manageable on calm mornings but forces disciplined turnaround times on typical afternoons.