Montana - Cry d Er-2250
📍 Valais , Sierre District · Nearest city: Montana (3 km)
51 XC score / 100 · takeoff at 2250 m · 📍 View on map
Coordinates and external links
46.33670, 7.47955Forecast next days
Updated: 2026-05-02 16:22 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Marginal conditions, cloud base ~800 m, wind 22 km/h, precipitation 1.9 mm.
base ~800m · wind 22 km/h · precip 1.9mmNot recommended for flying, cloud base ~488 m, wind 12 km/h, precipitation 3.9 mm.
base ~488m · wind 12 km/h · precip 3.9mmComposite 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 (88/100, 17°C, 27mm lluvia) · Worst month: Dec (20/100, 154mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 7 | Medium |
| Avg thermal probability | 0.74 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.20 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Nearby sites
Montana - Bella Lui (74) · Montana- Aminona - Petit Mont Bonvin-2380 (52) · Anzere - Pas de Maimbra -2350 (70) · Metschstand-2060 (55) · Metschstand-2090 (61) · Vercorin (49)