Mt. Wilson
📍 California , Los Angeles County · Nearest city: Sierra Madre (7 km)
34 XC score / 100 · takeoff at 1535 m · 📍 View on map
Coordinates and external links
34.22080, -118.06500Forecast next days
Updated: 2026-04-21 02:02 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Not recommended for flying, cloud base ~265 m, wind 24 km/h, precipitation 2.5 mm.
base ~265m · wind 24 km/h · precip 2.5mmMarginal conditions, cloud base ~1209 m, wind 14 km/h.
base ~1209m · wind 14 km/hNot recommended for flying, cloud base ~1655 m, wind 15 km/h.
base ~1655m · wind 15 km/hComposite 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
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 1 | Low |
| Avg thermal probability | 0.98 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.00 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Pilot comments
initialy imported from International Leonardo
Nearby sites
Henninger Flats - No Safe Local LZ (54) · Mount Lukens (29) · Avenue S (4) · Kagel (Sylmar) (58) · cleared approach (5) · Sylmar Hang Gliding Association (5)