Bergbo
Stay on the ground: cloud sits on launch.
Forecast updated 31 Oct, 08:05 · Zurich time · valid 2026-10-31
Conditions score out of 100, not a probability.
At 10:00
1,600 m
Thermal top
1,400 m
Cloud base
SE 6
Launch, km/h
30
Gusts, km/h
Hour by hour
No clean windowAt launch · wind, then gusts, km/h
1030923931630429427525422321321321730934
On light, sunny hours the slope breeze sets the launch wind, often from another side than these arrows.
- 08:00Wind behind launch.
- 09:00–12:00Gusts too strong at launch.
- 13:00–15:00Cloud sits on launch.
- 16:00Rain or snow.
Sunrise 07:10 · sunset 17:16
Wind and thermals aloft
10:00 · top 1,600 m · base 1,400 m · ESE 6 km/h at 1,600 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…
10:00sun 22°SE 6 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