As of today, out of season, returns ~October. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Lenticular clouds are orographic wave clouds that form when stable, moist air flows over Mount Shasta and condenses at wave crests.
The mountain frequently produces stacked altocumulus lenticularis plates that can persist for hours, producing dramatic, spaceship-like 'stacks' above the summit.
Timing is weather-driven and most frequent during active fall, winter, and spring storm patterns.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Bunny Flat Trailhead (Everitt Memorial Highway) |
| Castle Lake parking / north shore viewpoint |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.