Skip to content

Mt. Si

1🟡 Marginal

USA · Takeoff 916 m

Forecast next days

2026-05-2040

Condiciones marginales, base de cúmulos ~61 m, viento 16 km/h.

Wind max: 16 km/h
Base: 61 m
CAPE: 40
LI: 4.7
2026-05-2165

Día volable, condiciones decentes, base de cúmulos ~1007 m, viento 12 km/h.

Wind max: 12 km/h
Base: 1007 m
CAPE: 0
LI: 0.7
2026-05-2260

Día volable, condiciones decentes, base de cúmulos ~1410 m, viento 9 km/h.

Wind max: 9 km/h
Base: 1410 m
CAPE: 0
LI: 3.6
2026-05-2365

Día volable, condiciones decentes, base de cúmulos ~1343 m, viento 10 km/h.

Wind max: 10 km/h
Base: 1343 m
CAPE: 0
LI: 2.9

Map and thermal hotspots

Sleep nearby

Affiliate links — we earn a commission on bookings, no extra cost for you.

Recommended gear

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.

Tools for 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