Rutherford Lake
Lake · 9,737 ft · Yosemite corridor
Rutherford Lake sits at 9737 feet in the Yosemite corridor's high Sierra, a glacially-fed alpine basin subject to wind funneling and afternoon gusts. Winter access requires snow travel and avalanche awareness.
Wind picks up consistently after mid-morning, with afternoon gusts funneling off the lake and surrounding ridges. The 30-day average wind is 10 mph, but peaks reach 34 mph on exposed afternoons. Early mornings are calmer; skip paddling and exposed camps after noon on windy days.
Over the last 30 days, Rutherford Lake averaged a NoGo Score of 34 with temperatures around 24°F and wind at 10 mph; maximum wind gusts hit 34 mph. The week ahead will track typical late-April Sierra patterns: overnight freezing, morning calm windows, afternoon wind rise, and variable snowpack stability as elevation and solar exposure drive melt. Watch avalanche forecasts closely if snow remains on approach terrain.
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About Rutherford Lake
Rutherford Lake lies at 9737 feet in the high Sierra within the Yosemite corridor, east of the central valley and north of Highway 120. The lake occupies a glacially-carved basin accessible via backcountry approach; exact trailheads and drive times depend on seasonal road status and snowpack. Spring and early summer typically require snow travel and route-finding skills. The SAC avalanche center covers this terrain; check conditions before heading upslope, especially when snowpack is consolidating or recent precipitation has added load.
Winter and spring dominate the calendar at this elevation. The 30-day average temperature is 24°F with overnight lows around 11°F typical across the 365-day record; maximum temperatures in warm months reach 36°F, well below tree-line buffering. Wind averages 10 mph over the last month but regularly gusts to 34 mph in the afternoon as thermal and drainage patterns accelerate down-canyon. Crowding remains light year-round, averaging 6 on a 10-point scale; Rutherford Lake sees a fraction of the traffic hitting more famous Yosemite corridor lakes.
Rutherford Lake suits climbers, mountaineers, and backcountry skiers who tolerate exposure and routefinding. The lake itself is a landmark on longer Sierra traverses rather than a destination in isolation. Summer swimmers and casual campers typically choose lower, more accessible basins. Expect solitude but also total self-sufficiency; no facilities, no ranger presence, no cell service. Afternoon wind makes exposed camp sites untenable; head to the basin floor or back-canyon sites before 2 p.m. Parties with skis or snowshoes can access higher terrain; those on foot should start before dawn and retreat before wind rises.
Rutherford Lake is part of a cluster of high-elevation alpine lakes in the Yosemite corridor. Nearby alternatives at similar elevation include Cathedral Lakes and Glen Aulin, each with different access complexity and exposure profiles. Lower basins like Mirror Lake (Yosemite Valley) offer car-accessible camps and gentler terrain but see orders of magnitude more visitors. The trade-off at Rutherford Lake is remoteness and true high Sierra character in exchange for avalanche hazard awareness, weather volatility, and self-rescue responsibility.