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Windy Hill - Portola Valley, CA

0🟡 Marginal

USA · Takeoff 543 m

Forecast next days

2026-10-0340

Condiciones marginales, base de cúmulos ~3318 m, viento 13 km/h.

Wind max: 13 km/h
Base: 3318 m
CAPE: 0
LI: 4.8
2026-10-0465

Día volable, condiciones decentes, base de cúmulos ~3089 m, viento 10 km/h.

Wind max: 10 km/h
Base: 3089 m
CAPE: 0
LI: 1.2
2026-10-0540

Condiciones marginales, base de cúmulos ~3558 m, viento 11 km/h.

Wind max: 11 km/h
Base: 3558 m
CAPE: 0
LI: 5.0
2026-10-0640

Condiciones marginales, base de cúmulos ~3582 m, viento 11 km/h.

Wind max: 11 km/h
Base: 3582 m
CAPE: 0
LI: 6.8

Map and thermal hotspots

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About this site

Windy Hill - Portola Valley, CA is a paragliding launch site in USA, near Portola Valley. Takeoff elevation is 543 meters above sea level. It has a moderate thermal and XC score of 0/100. Check the daily forecast above for current flyability conditions including CAPE, lifted index, cloud base height, and wind speed.