Arosa Weisshorn S
Stay on the ground: the wind is too strong.
Forecast updated 1 Nov, 11:05 · Zurich time · valid 2026-11-01
Conditions score out of 100, not a probability.
At 11:00
3,100 m
Thermal top
2,750 m
Cloud base
NE 27
Launch, km/h
43
Gusts, km/h
Hour by hour
No clean windowAt launch · wind, then gusts, km/h
2953315429502750274331472945304530492850274827482948
- 08:00–16:00Wind too strong at launch.
Sunrise 07:04 · sunset 17:06
Wind and thermals aloft
11:00 · top 3,100 m · base 2,750 m · ENE 32 km/h at 3,000 m
Thermals, deeper yellow the higher they goCumulus on the base, veils higher upWind km/h, bold from 25Launch height
Terrain
The ground around the launch
Loading the terrain…
11:00sun 27°NE 27 km/h at launch
Geometry from a ~25 m elevation model plus the forecast: rules of thumb, not a flow simulation. Elevation: EU-DEM, produced using Copernicus data and information funded by the European Union, via Terrain Tiles on AWS.
More detail
Days 4–7: lower confidence outlook