JMT South of Devils Postpile Forecast: Odds of an Opening
Your odds of catching a JMT South of Devils Postpile availability opening in the window ahead — a band grounded in 3 weeks of our own scan history, not a guess.
PermitCast forecast
Odds of an opening for JMT South of Devils Postpile
The odds that our scanner catches at least one availability opening for this permit in the window ahead — based on how often it actually has, not a guess.
Next 7 days
Moderate chance
Based on 3 weeks of our scan history. Forecast last updated Sep 5, 2026.
JMT South of Devils Postpile forecast questions
What are the odds of catching a JMT South of Devils Postpile opening?
Right now our forecast puts the next 30 days at a moderate chance of catching at least one availability opening for JMT South of Devils Postpile, based on 3 weeks of our own scan history. It's a band, not a promise — read how we calculate it on the methodology page.
How is the JMT South of Devils Postpile forecast calculated?
We split our scan history into non-overlapping windows and measure how often at least one opening was actually detected, then shrink that rate toward a pooled prior so a short history can't overstate its confidence. No lottery data, no guessing — just what our scanner has seen. Full math on /forecasts.
Is this a guarantee that JMT South of Devils Postpile will open up?
No. It's a banded probability from historical scan data, not a prediction of a specific date and not a guarantee. Set a watch and we'll alert you the moment a real opening is detected.