Methodology
How decisions are produced
The Star Window converts nightly conditions into a decision-first forecast so users can quickly choose whether to go, where to go, and when to go.
Core factors
- Cloud cover across likely observation windows
- Moon interference for contrast-sensitive viewing
- Darkness potential and local light pollution
- Regional timing stability and limiting factors
Forecast status
Forecast freshness: Forecast updated Jul 13
7-day accuracy: Pending
7-day accuracy compares recent forecasts with verified outcomes once enough nights are available.
False go rate: Pending
This means nights that looked worth going but were later verified as poor.