Condiciones marginales, base de cúmulos ~124 m, viento 13 km/h.
Wind max: 13 km/h
Base: 124 m
CAPE: 20
LI: 4.4
Mt. Si
1🟡 MarginalUSA · Takeoff 916 m
Forecast next days
Día volable, condiciones decentes, base de cúmulos ~232 m, viento 15 km/h.
Wind max: 15 km/h
Base: 232 m
CAPE: 0
LI: 3.3
Día volable, condiciones decentes, base de cúmulos ~2039 m, viento 10 km/h.
Wind max: 10 km/h
Base: 2039 m
CAPE: 0
LI: 3.9
Condiciones marginales, base de cúmulos ~2206 m, viento 10 km/h.
Wind max: 10 km/h
Base: 2206 m
CAPE: 0
LI: 6.4
Map and thermal hotspots
Sleep nearby
Affiliate links — we earn a commission on bookings, no extra cost for you.
Flight insurance
Affiliate links — we earn a commission on bookings, no extra cost for you.
Access local weather services when flying abroad
Affiliate links — we earn a commission on bookings, no extra cost for you.
Takeoff description
This is one of the classic hike & fly destinations. Basic info: http://mvkazit.blogspot.com/2021/03/mount-si-hike-fly.html
About this site
Mt. Si is a paragliding launch site in USA, near Tanner. Takeoff elevation is 916 meters above sea level. It has a moderate thermal and XC score of 1/100. Check the daily forecast above for current flyability conditions including CAPE, lifted index, cloud base height, and wind speed.