Weiss Hill
Peak · 3,198 ft · North Sierra corridor
Weiss Hill is a 3,198-foot peak in California's North Sierra corridor with direct exposure to afternoon wind funneling off nearby drainages. Snow lingers longer here than at lower elevations.
Wind picks up sharply after mid-morning and peaks in early afternoon as thermals drive air up the slopes. Mornings are substantially calmer. Avalanche terrain demands respect in winter and spring; check snowpack and aspect before climbing steep gullies.
Over the last 30 days, Weiss Hill averaged a NoGo Score of 35 with temperatures around 51°F and wind averaging 6 mph, though gusts have reached 13 mph. The week ahead follows typical late-spring patterns: morning windows close fast, and afternoon stability depends on whether frontal systems pass through. Watch the 7-day trend closely for sudden wind spikes.
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About Weiss Hill
Weiss Hill sits in the North Sierra corridor at 39.50°N, 121.31°W, roughly 60 miles northeast of Sacramento by Highway 50. The peak is accessed from the Bear Valley area or via Forest Service roads branching from Highway 50 near Dutch Flat. Parking is roadside or at informal pullouts; no developed facilities exist on the summit approach. The mountain is snowbound from late October through April, making winter ascents a serious undertaking. Spring conditions here are transitional: exposed ridges shed snow first, but north-facing gullies and avalanche paths remain loaded well into May.
Weiss Hill's weather is governed by its exposure to the Sierra Crest and the rain-shadow effect of higher peaks to the west. The 30-day average temperature of 51°F reflects late spring conditions; expect 10 to 15 degree swings between sun and shade. Wind is the defining factor. The 30-day average of 6 mph masks a daily rhythm: calm starts, rapid buildup by 11 a.m., sustained gusts of 10 to 13 mph from early afternoon through evening. Crowding averages low (5 out of 10) because the peak lacks a marked trail and draws mostly experienced scramblers. Summer (June onward) brings warmer temperatures and drier rock but also stronger wind. Fall offers the most stable wind window and fewest crowds.
Weiss Hill suits hikers and scramblers with winter mountaineering skills or summer rock-scrambling experience. Spring climbers must understand avalanche dynamics; north-facing slopes remain prone to wet slabs after warm afternoons. Parking is tight; arrive before 9 a.m. on weekends. The exposed ridgeline and sparse vegetation offer zero shelter from wind and sun. Afternoon wind turns a straightforward scramble into a fight; head out at first light and plan to descend by early afternoon. Snow travel requires an ice axe and crampons from January through April. The SAC avalanche center issues daily advisories; consult these before committing to any gully or steep face.
Nearby alternatives include Peak 3,169 in the same drainage (lower elevation, less snow, calmer wind afternoons) and higher Sierra Crest peaks like Castle Peak or Sierra Buttes (more exposed, longer approach, stronger wind). Weiss Hill's main draw is quick access from Highway 50 and a weather window that often outlasts the crests; the trade-off is avalanche terrain and afternoon wind intensity. Experienced winter climbers often pair Weiss Hill with nearby options for acclimatization or skill checks before attempting higher alpine terrain.