Hotel Weisshorn (St.Luc)
📍 Valais , Sierre District · Nearest city: Chippis (10 km)
47 XC score / 100 · takeoff at 2320 m · 📍 View on map
Coordinates and external links
46.20880, 7.61809Forecast next days
Updated: 2026-05-02 16:29 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Flyable day, decent conditions, cloud base ~781 m, wind 12 km/h, precipitation 0.6 mm.
base ~781m · wind 12 km/h · precip 0.6mmNot recommended for flying, cloud base ~455 m, wind 6 km/h, precipitation 3.3 mm.
base ~455m · wind 6 km/h · precip 3.3mmComposite 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
🗓️ Best season to fly (2024 climatology)
Monthly climate score: historical avg of temp, wind, rain and cloud cover. Green = optimal month.
⭐ Best month: Jul (68/100, 16°C, 146mm lluvia) · Worst month: Mar (5/100, 196mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 4 | Medium |
| Avg thermal probability | 0.83 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.17 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Nearby sites
Tignousa (54) · Sorebois (Zinal) (67) · Col de Sorebois (Zinal) (69) · Roc d\'Orzival (53) · Crêt-du-Midi (62) · Mont Noble-2640 (57)