Antarctica FlagAntarcticaSentinel Range4,892 m (16,050 ft)

Mount Vinson / Vinson Massif Mountain Weather Forecast

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

Live Conditions78°31′32″ S, 85°37′02″ W

Mount Vinson / Vinson Massif Mountain Weather Forecast

Downscaling atmospheric meteorological model for Mount Vinson / Vinson Massif (4,892 m)...
🏔️ Topography & Atmosphere

Elevation & Oxygen Profile

At 4,892 meters, atmospheric pressure drops significantly compared to sea level. Effective oxygen intake is approximately 62% of sea level, requiring careful acclimatization.

Summit Height:4,892 m
Prominence:4,892 m
Coordinates:78°31′32″ S, 85°37′02″ W
⚠️ 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:Wind Chill & Whiteout
First Ascent:December 18, 1966
🧭 Climbing Intelligence

Expedition Routes & Dossier

Explore detailed route topographies, camp-by-camp elevation profiles, and archival dispatches for Mount Vinson / Vinson Massif.

Documented Routes:
Peak Profile→All 96 Peaks Directory

Explore Weather Across 96 Global Mountain Massifs

Compare real-time weather, 14-day forecasts, and ridge winds across the Karakoram, Himalayas, Alps, and Andes.

Open Full Weather Directory→