Biel-Raemsenberg-1620
📍 Uri · Nearest city: Burglen (4 km)
60 XC score / 100 · takeoff at 1620 m · 📍 View on map
Coordinates and external links
46.89410, 8.70826Forecast next days
Updated: 2026-05-02 16:07 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Flyable day, decent conditions, cloud base ~1438 m, strong wind (27 km/h).
base ~1438m · wind 27 km/hVery favorable day for XC, cloud base ~1075 m, wind 14 km/h.
base ~1075m · wind 14 km/h · precip 0.5mmComposite 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 (75/100, 19°C, 96mm lluvia) · Worst month: Mar (5/100, 226mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 10 | High |
| Avg thermal probability | 0.81 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.40 | 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
Nearby sites
Obfluee (45) · Rietlig (52) · Gisleralp (51) · Ratzi-Rietlig (47) · Gamperstock (50) · Wängihorn (50)