Nepal FlagNepalHimalayan Range8,188 m (26,864 ft)

Cho Oyu Mountain Weather Forecast

Live high-altitude atmospheric downscaling for Cho Oyu. Compare real-time ridge conditions against base camp staging points, track jet stream wind shear, and explore the 14-day summit window forecast.

Live Conditions28°05′39″ N, 86°39′39″ E

Cho Oyu Mountain Weather Forecast

Downscaling atmospheric meteorological model for Cho Oyu (8,188 m)...
🏔️ Topography & Atmosphere

Elevation & Oxygen Profile

At 8,188 meters, atmospheric pressure drops significantly compared to sea level. Effective oxygen intake is approximately 33% of sea level, requiring careful acclimatization.

Summit Height:8,188 m
Prominence:2,340 m
Coordinates:28°05′39″ N, 86°39′39″ E
⚠️ Alpine Safety

Objective Ridge Hazards

High-altitude ridges are subject to sudden localized convective storms and violent jet stream shear. Temperatures plunge rapidly with elevation at a standard lapse rate of -6.5°C per 1,000 meters of vertical ascent.

Gale Risk Threshold:> 50 km/h
Primary Hazard:Jet Stream & Hypoxia
First Ascent:October 19, 1954
🧭 Climbing Intelligence

Expedition Routes & Dossier

Explore detailed route topographies, camp-by-camp elevation profiles, and archival dispatches for Cho Oyu.

Documented Routes:
Peak Profile→All 96 Peaks Directory

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