Overnight Availability & Cancellation Tracker
Overnight is issued via reservation. Our scanner is actively monitoring it and has sent 21 openings to alert holders in the last 30 days.
PermitCast forecast
Odds of an opening for Overnight
Your chance of an opening in the window ahead, based on how often this permit has opened before.
Next 7 days
Moderate chance
Next 14 days
Moderate chance
Based on 7 weeks of our scan history. Forecast last updated Sep 29, 2026.
Scans in the last 30 days
505
Automated availability checks
Availability changes detected
21
Since August 31, 2026
Openings sent
21
Last 30 days
Last availability change
Sep 29, 3:42 AM PDT
A change means the set of open dates for Overnight actually shifted between two scans: a date opened, closed, or quota moved. Counts update continuously.
Recent availability changes
Set an alert and every opening the scanner catches for this permit lands here, newest first.
See the live feed of availability changes across all permits.
How cancellation tracking works
Sold out almost never means gone. People cancel Overnight trips for weather, injuries, and schedule changes, and those dates go straight back to the booking system without any announcement.
PermitSnag checks Overnight availability around the clock, compares every scan against the last known state, and alerts you only when the open dates actually change. No refresh-tab-and-pray, no false alarms from unchanged listings.
Overnight availability questions
How do I get a Overnight permit after it sells out?
Cancellations. Booked Overnight permits that get cancelled return to the reservation system, usually with no announcement. PermitSnag scans continuously and alerts you the moment a date you want opens up.
How often do Overnight permits become available?
In the recent tracking window our scanner detected 21 availability changes for Overnight and sent 21 openings to alert holders in the last 30 days. Cancellations cluster around fee deadlines and weather changes.
How fast are Overnight availability alerts?
Paid plans are scanned about every minute and we tell you within seconds of a detected opening, by push notification, SMS, and email. Free accounts are scanned hourly.