Sierra NF Wilderness Cancellations: Drop History
Our scanner has recorded 42 availability changes for Sierra NF Wilderness. Here's when they actually happened.
PermitCast forecast
Forecast unlocks soon
Your forecast is on its way. We've scanned this permit for 36 days.
How we calculate thisChanges by month
Every month is a real count of scanner-detected availability changes for Sierra NF Wilderness, not an estimate.
| Month | Changes detected |
|---|---|
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 31 |
| November 2026so far this month | 11 |
Counts as of Nov 11Counts respect our availability-change epoch (2026-07-03): earlier scanner history isn't comparable and is excluded.
Best times to check
This grid plots every opening the scanner catches for Sierra NF Wilderness by day of week and time of day, so you can see when the cancellations actually land. It draws at 140 recorded openings across its 28 squares. Under that, the darkest square is chance rather than a pattern. Set an alert and every opening counts toward it.
Sierra NF Wilderness drop report questions
How often does Sierra NF Wilderness availability actually move?
Our scanner has recorded 42 availability changes for Sierra NF Wilderness since it started tracking, broken down by month above. A change is any shift in the open-date set, so it counts dates closing as well as dates opening.
When is the best time to check for Sierra NF Wilderness cancellations?
Set an alert and every opening the scanner catches for Sierra NF Wilderness counts toward the grid above. It draws once there are at least 140 recorded openings spread across its 28 squares, so the darkest square points at a real pattern rather than at chance.
How fast will I find out if a Sierra NF Wilderness date opens up?
Paid plans are scanned every minute and we tell you within seconds. Free accounts are scanned hourly. Either way, PermitSnag catches the change, so you don't have to refresh the page yourself.Paid plans are scanned every minute and we tell you within seconds. PermitSnag catches the change, so you don't have to refresh the page yourself.