Valdez / Thompson Pass (Heli)

Alaska · USA

Valdez / Thompson Pass (Heli) is a heli-ski operation in Alaska, USA. It averages around 1,400 cm of snow a season on a Maritime (extreme), glaciated snowpack. The season typically runs Feb-May.

Birthplace of heli-skiing culture (Doug Coombs, 1993); Mt. Dimond runs exceed 1,675 m vertical

62
Good
10-day outlook

10-day forecast

51 cm total · best window Monday, Oct 12 (4d, 26cm)

Mon
529-7° · 6kFL 1.2k ⚠
Tue
6.939-8° · 6kFL 1.2k ⚠
Wed
4.527-7° · 5kFL 1.2k ⚠
Thu
9.951-8° · 7kFL 1.3k ⚠
Fri
1.18-7° · 5kFL 1.2k ⚠
Sat
0.64-7° · 5kFL 1.2k ⚠
Sun
00-9° · 4kFL 1.1k
Mon
00-11° · 5kFL 1.1k
Tue
1358-7° · 11kFL 0.4k
Wed
9.749-7° · 6kFL 0.9k ⚠

⚠ Freezing-level warning: on the marked days the freezing level sits well above the 245 m base — expect rain low down even while it snows at summit.

Each bar is a day's fresh snowfall; the pill is that day's powder score (fresh snow × cold-dry quality × wind-hold). Peak day: Tuesday, Oct 20 — Good (58). Forecast refreshed every 6 hours from Open-Meteo; last built Oct 12.

Mountain profile

Summit
2,000 m
Base
245 m
Vertical
1,700 m
Terrain
3,600 sq mi tenure (Valdez Heli-Ski Guides); several operators
Avg annual snow
1,400 cm
Typical season
Feb-May
Snow climate
Maritime (extreme), glaciated
Type
Heli-ski
Exposure / orientation
Gulf of Alaska storms build deep, well-bonded maritime snowpack; then clears cold for dry surface

Coordinates for this resort are provisional (auto-geocoded) — forecast grid point may be approximate.

Chasing the same storm?

The closest scored resorts to Valdez / Thompson Pass (Heli) — often on the same weather system.

Get an alert when Valdez / Thompson Pass (Heli) is about to go off.

Powder Mission will email you when Valdez / Thompson Pass (Heli) crosses your powder threshold, with flight options from your home airport. Alerts are coming soon — join the list to get them first.

Powder scores are free in open beta. One email when alerts go live, no spam.