Mont Noble-2440
📍 Valais , Sierre District · Nearest city: Grone (5 km)
53 XC score / 100 · takeoff at 2440 m · 📍 View on map
Coordinates and external links
46.21120, 7.48399Forecast next days
Updated: 2026-04-19 16:17 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Día volable, condiciones decentes, base de cúmulos ~1206 m, viento 24 km/h.
base ~1206m · wind 24 km/hDía volable, condiciones decentes, base de cúmulos ~1281 m, viento 19 km/h.
base ~1281m · wind 19 km/hDía volable, condiciones decentes, base de cúmulos ~1844 m, viento 9 km/h.
base ~1844m · wind 9 km/hComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
Detailed hourly weather
2026-04-20⚠️ Marginal · peak 55 at 20h
- Cloud suck alto (97/100) — base bajo freezing con CU
| 08 50 ☁️⚠️ | 09 50 ☁️⚠️ | 10 50 ☁️⚠️ | 11 50 ☁️⚠️ | 12 50 ☁️⚠️ | 13 40 ☁️⚠️ 🏔️ | 14 40 ☁️⚠️ 🏔️ | 15 40 ☁️⚠️ 🏔️ | 16 40 ☁️⚠️ 🏔️ | 17 40 ☁️⚠️ 🏔️ | 18 30 ☁️⚠️ 🏔️ | 19 45 ☁️⚠️ 🏔️ | 20 55 ☁️⚠️ |
Peak 20h: CAPE 0 J/kg · LI 1.7 · BL top 75 m · w* 0.0 m/s · cloud base 2852 m · 0°C at 2510 m · Pro score 54/100
2026-04-21⚠️ Marginal · peak 55 at 14h
- Cloud suck alto (92/100) — base bajo freezing con CU
| 08 30 ☁️⚠️ | 09 50 ☁️⚠️ | 10 50 ☁️⚠️ | 11 50 ☁️⚠️ | 12 50 ☁️⚠️ | 13 50 ☁️⚠️ | 14 55 ☁️⚠️ | 15 55 ☁️⚠️ | 16 45 ☁️⚠️ | 17 45 ☁️⚠️ | 18 50 ☁️⚠️ | 19 50 ☁️⚠️ | 20 50 ☁️⚠️ |
Peak 14h: CAPE 10 J/kg · LI 1.4 · BL top 1325 m · w* 0.0 m/s · cloud base 3552 m · 0°C at 2370 m · Pro score 58/100 · sun 36° over slope
Hourly flyability (0–100). ⛈️ = storm risk · ☁️⚠️ = cloud suck · 🏔️ = active ridge lift. CAPE = convective energy, LI = stability, BL top = thermal ceiling, w* = estimated dry thermal velocity. Source: Open-Meteo (ECMWF/GFS/ICON blend model).
Estimated vertical profile (Sounding)
Reference time: 20:00 (peak of the day)
Surface T: 0.8°C · Td: -2.5°C
LCL (cloud base): 412 m
BL top: 75 m
0°C level: 2510 m
Approximate profile from surface variables + synoptic levels. Red lines = temperature, dashed blue = dew point. Orange bands = detected inversions.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 8 | High |
| Avg thermal probability | 0.85 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.12 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Pilot comments
More info on http://www.flyland.ch. Airspaces in Switzerland are a thought subject, get all the info you can get befire flying.
Nearby sites
Mont Noble-2640 (57) · Crêt-du-Midi (62) · Roc d\'Orzival (53) · Vercorin (49) · Montana - Cry d Er-2250 (51) · Montana - Bella Lui (74)