Grabserberg
📍 Saint Gallen , Wahlkreis Werdenberg · Nearest city: Grabs (2 km)
38 XC score / 100 · takeoff at 1100 m · 📍 View on map
Coordinates and external links
47.16610, 9.42168Forecast next days
Updated: 2026-04-21 01:59 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Flyable day, decent conditions, cloud base ~1016 m, wind 19 km/h.
base ~1016m · wind 19 km/hFlyable day, decent conditions, cloud base ~1168 m, wind 17 km/h.
base ~1168m · wind 17 km/hMarginal conditions, cloud base ~1959 m, wind 11 km/h.
base ~1959m · wind 11 km/hComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
🌬 Daily wind (next days)
Daily summary (10m wind). Full hour × altitude chart is being added progressively.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 4 | Medium |
| Avg thermal probability | 0.71 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.05 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Upcoming competitions in this country
- PWCA Italy Gemona 2026 · 2026-07-25 – 2026-08-01 · PWCA
Copa del Mundo en Gemona del Friuli, Italia
Rules and notes
ATTENTION: several restrictions - not only for flying, but also for access to TO, LZ!!!! Detailed info to be found here: http://www.hfw-club.ch/index.php?id=11
Nearby sites
Glannachopf (44) · Alp Arin (5) · Alvier (5) · Palfries (46) · Ebenalp Landeplatz Gleitschirm (5) · Ebenalp (Appenzell- Wasserauen) (57)