Alp Catrina
A marginal day. Best from 11:00 to 12:00. From 15:00 the wind turns behind launch.
Forecast updated 31 Oct, 14:05 · Zurich time · valid 2026-10-31
Conditions score out of 100, not a probability.
At 17:00
1,700 m
Thermal top
1,650 m
Cloud base
N 3
Launch, km/h
18
Gusts, km/h
Hour by hour
Best 11:00–12:00At launch · wind, then gusts, km/h
11201117613519518519719520621519318624823
On light, sunny hours the slope breeze sets the launch wind, often from another side than these arrows.
- 08:00Wind behind launch.
- 09:00Crosswind at launch.
- 12:00–13:00Crosswind at launch.
- 15:00Wind behind launch.
- 16:00Cloud sits on launch.
Sunrise 07:08 · sunset 17:12
Wind and thermals aloft
17:00 · top 1,700 m · base 1,650 m · NNE 7 km/h at 1,800 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…
17:00sun 1°N 3 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