Betelberg (Mülkerblatten)
A flyable day. Best from 14:00 to 15:00, with thermals to 2,500 m.
Forecast updated 31 Oct, 11:07 · Zurich time · valid 2026-10-31
Conditions score out of 100, not a probability.
At 12:00
2,450 m
Thermal top
Blue
No cumulus
ENE 7
Launch, km/h
22
Gusts, km/h
Hour by hour
Best 14:00–15:00At launch · wind, then gusts, km/h
92482562572462272272172011251529153316391641
On light, sunny hours the slope breeze sets the launch wind, often from another side than these arrows.
- 08:00Gusty: the wind comes in surges.
- 09:00Gusts too strong at launch.
- 10:00–13:00Gusty: the wind comes in surges.
- 15:00–16:00Gusty: the wind comes in surges.
Sunrise 07:12 · sunset 17:18
Wind and thermals aloft
12:00 · top 2,450 m · no cumulus · NE 6 km/h at 2,400 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…
12:00sun 29°NE 5 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