Snowden Hill
Peak · 4,005 ft · North Sierra corridor
Snowden Hill is a 4,005-foot peak in the North Sierra corridor near Interstate 80. A moderate approach with avalanche terrain requires winter awareness and stable snowpack assessment.
Wind averages 7 mph but funnels to 14 mph on exposed ridges. Afternoon thermals push gusts higher by mid-day. Morning ascents see calmer conditions and clearer visibility. Expect 44-degree average temperatures; snow lingers into late spring above 4,000 feet.
Over the past 30 days, conditions averaged a NoGo Score of 35 with 7 mph winds and 44-degree temperatures. The rolling max wind reached 14 mph on exposed sections. The week ahead will track similarly; plan early starts to beat afternoon wind rise and check snowpack stability reports from SAC before any winter or spring approach.
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About Snowden Hill
Snowden Hill sits at 4,005 feet in the North Sierra, straddling the high country between Interstate 80 and the Tahoe rim. Access is primary via Highway 80 from the west or Truckee from the east; both entry points are 45 to 90 minutes from the peak depending on trailhead choice. The peak lies in avalanche terrain mapped by the Sacramento Avalanche Center. Winter and spring climbers must assess snowpack stability and carry rescue gear; dry-season ascents (typically mid-June onward) sidestep this hazard but face higher crowding on weekends.
Snowden Hill experiences typical North Sierra seasonality. The rolling 30-day average wind of 7 mph masks significant afternoon acceleration; max gusts reach 14 mph on exposed flanks. Temperature averages 44 degrees across the rolling 30 days but ranges from 33 to 59 degrees annually, meaning wet-slab and corniced-ridge hazards persist through late spring. Crowding is light to moderate (5.0 average) except in July and August, when weekend parking becomes tight. Snow typically closes lower approaches until mid-April; bare ground dominates only from late July through September.
Snowden Hill suits climbers seeking moderate winter and spring alpine objective with real avalanche exposure. Experienced parties use it for snow-climbing practice and corn-snow descents in April and May. Day-hikers prefer the dry traverse in August and September when approach trails are snow-free and afternoon thermals are predictable. Parking at Highway 80 pull-offs is limited; arrival before 8 a.m. on weekends is advisable. Bring a headlamp for early starts; wind goggles and layers are non-negotiable year-round because exposed ridges cool rapidly after midday. Mobile coverage is patchy; file a trip plan.
Nearby peaks in the North Sierra corridor include higher elevation objectives to the south and east across Highway 80. Competitors for similar logistics are Castle Peak and Basin Creek terrain, both closer to Truckee. Snowden Hill offers a gentler entry point to North Sierra snow climbing than steeper granite drainages further east. The rolling 30-day NoGo Score of 35 reflects that conditions here are neither reliably benign nor harshly constrained; success depends on timing (early morning, stable snowpack window) and honest assessment of exposure.