Bonneval sur Arc
📍 Rhone-Alpes , Departement de la Savoie · Nearest city: Val-d'Isere (13 km)
47 XC score / 100 · takeoff at 2876 m · 📍 View on map
Coordinates and external links
45.34900, 7.05580Forecast next days
Updated: 2026-05-02 16:31 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Not recommended for flying, cloud base ~208 m, wind 24 km/h, precipitation 10.0 mm.
base ~208m · wind 24 km/h · precip 9.9mmNot recommended for flying, cloud base ~209 m, wind 9 km/h, precipitation 3.6 mm.
base ~209m · wind 9 km/h · precip 3.6mmComposite 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: Aug (83/100, 12°C, 24mm lluvia) · Worst month: Oct (5/100, 186mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 4 | Medium |
| Avg thermal probability | 0.88 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.06 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Nearby sites
Val d'Isere (45) · Lanslevillard (31) · Arête De Fresse Table d’Orientation (40) · Tovière (37) · Pointe du Lavachet (40) · Aussois (64)