Stafford Mountain· North Sierra· conditions updating now
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Stafford Mountain

Peak · 6,906 ft · North Sierra corridor

Stafford Mountain is a 6906-foot peak in the North Sierra corridor, rising above the transition zone between low-elevation foothills and alpine terrain. Wind-exposed and snow-laden in winter, it offers clear views across the northern Sierra Nevada.

Today
14
NoGo Score · Go · excellent
Temp
66°F
Wind
9 mph
Vis
17 mi
Precip
0.00"
AQI
27
Cloud
71%

Wind funnels across the peak from the west and northwest; afternoon gusts are stronger than morning conditions. Exposure is complete on the summit and upper ridges. Snowpack persists through late spring and determines safe approach corridors. Temperature swings sharply with elevation change and time of day.

Over the last 30 days, the 30-day average wind has held at 8 mph, with gusts reaching 16 mph during afternoon hours. The 30-day average temperature sits at 41 degrees Fahrenheit. Crowding has averaged 5, staying light through the rolling window. The week ahead shows typical spring patterns: calm mornings, building wind by noon, and lingering snow patches at higher elevations.

30 days back / 7 days forward

NoGo Score
avg 15 · today 11
NoGo Score trend for Stafford Mountain: 30-day average 15, range 11 to 35; 6 days of forecastLine chart showing nogo score over 31 historical days and 6 days of forecast.
30-day average 15 (excellent); range 11 on Jun 1 to 35 on May 20. 7-day forecast trends slightly better.
Wind
avg 10 · today 11mph
Wind speed trend for Stafford Mountain: 30-day average 10 mph, peak 13 mph on Jun 11Line chart showing wind over 31 historical days and 6 days of forecast.
30-day average 10 mph; peak 13 mph on Jun 11. Week ahead peaks at 10 mph on Jun 21.
Temperature
avg 59 · today 65°F
Temperature trend for Stafford Mountain: 30-day average 59°F, range 42 to 75°FLine chart showing temperature over 31 historical days and 6 days of forecast.
30-day average 59°F; range 42 (May 26) to 75 (Jun 16). Trending warmer.
Crowding
avg 7 · today 6
Crowding trend for Stafford Mountain: typically quietLine chart showing crowding over 31 historical days and 6 days of forecast.
Typically quiet (avg 7); peak 10 on Jun 7.

Today's score by factor

Weather5
Crowding20
Avalanche10
Fire0
Traffic
Air quality5
Trails5
Seasonality40

About Stafford Mountain

Stafford Mountain sits in the high-Sierra fringe of the North Sierra corridor, accessed most directly from Highway 89 north of Tahoe or from Highway 70 via the Downieville-Sierra City drainage. The peak lies above the Middle Yuba River watershed and occupies a ridge crest exposed to Pacific storm systems and afternoon thermal wind. Gateway towns include Downievile to the south and Sierra City to the east. Drive time from Reno is roughly 90 to 120 minutes; from Sacramento, 90 to 120 minutes via Highway 50 to Highway 89.

Stafford Mountain sits in a zone where late-spring snow and early-summer drought create two distinct travel windows. Winter snowpack and avalanche terrain demand caution and current assessment from the Sierras Avalanche Center; the peak and surrounding ridges hold wind-loaded slopes and gullies prone to slab release under sustained loading. From April through early June, lingering snow covers north and east faces. The 30-day rolling average temperature of 41 degrees and 8 mph wind reflect late-spring conditions where morning ascents are calmer than afternoon traverses. Summer (June onward) brings dry conditions, rapid diurnal wind buildup, and heavier crowding on weekends.

Stafford Mountain suits backcountry ski ascents in April and May, scramble routes in June through September, and ridgeline hiking in the brief window of late September through early October before snow returns. Experienced climbers and skiers are the primary users. Plan for complete exposure on the summit; afternoon wind at 16 mph gusts is common and rules out windy-day summit time for most. Parking at trailheads below the mountain is limited. Smoke from Sierra foothill fires (July through September) can block views and degrade air quality on calm days. Snowpack stability assessment is non-negotiable in winter and spring; consult SAC before approaching avalanche terrain.

Nearby peaks in the North Sierra corridor include Sierra Buttes (a more popular summit 15 miles south with similar exposure) and the Yuba Pass region ridges to the northeast. Stafford Mountain's isolation and exposed position make it less visited than Sierra Buttes but equally wind-prone. Comparison to Lake Tahoe basin peaks: Stafford sits warmer and drier (lower elevation, southern aspect) than peaks directly above Tahoe's west shore, and it draws storm wind more directly from the Pacific.

Best times to visit Stafford Mountain

Best day
Tuesday to Thursday mornings in June through September
Best season
Late June through early September
Watch for
Afternoon wind gusts and avalanche terrain in spring; smoke in midsummer

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