Portes d Onne-1920

61🟢 Flyable today

Switzerland · Takeoff 1920 m

Forecast next days

2026-08-1870

Día volable, condiciones decentes, base de cúmulos ~953 m, viento 12 km/h.

Wind max: 12 km/h

Base: 953 m

CAPE: 50

LI: 1.1

2026-08-1980

Día muy favorable para XC, base de cúmulos ~1700 m, viento 19 km/h.

Wind max: 19 km/h

Base: 1700 m

CAPE: 120

LI: -1.8

2026-08-202

No recomendable para volar, base de cúmulos ~431 m, viento 13 km/h, con precipitación 23.2 mm.

Wind max: 13 km/h

Base: 431 m

CAPE: 260

LI: -5.6

2026-08-2110

No recomendable para volar, base de cúmulos ~186 m, viento 9 km/h, con precipitación 16.8 mm.

Wind max: 9 km/h

Base: 186 m

CAPE: 90

LI: -1.0

Map and thermal hotspots

Accessible list of hotspots (12)

Latitude	Longitude	Altitude (m)	Probability
46.320	6.883	849	0.99
46.297	6.825	1669	0.98
46.276	6.852	1733	0.96
46.304	6.880	1052	0.96
46.253	6.861	1918	0.89
46.262	6.822	1404	0.85
46.312	6.802	1788	0.84
46.293	6.866	1751	0.79
46.321	6.851	1587	0.71
46.240	6.836	1868	0.70
46.250	6.884	1799	0.68
46.261	6.811	1667	0.66

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About this site

Portes d Onne-1920 is a paragliding launch site in Switzerland, near Chatel. Takeoff elevation is 1920 meters above sea level. It has a good thermal and XC score of 61/100. Best wind directions for takeoff: E, S. Check the daily forecast above for current flyability conditions including CAPE, lifted index, cloud base height, and wind speed.