cloud cover: window summary value 61; hourly support complete (6 of 6 selected samples).
solar darkness: window summary value 100; hourly support complete (6 of 6 selected samples).
target-specific suitability: window summary explicitly null; no hourly factor values (0 of 6 selected samples).
Moon interference: window summary value 95; hourly support complete (6 of 6 selected samples).
ambient light / sky brightness: window summary explicitly null; no hourly factor values (0 of 6 selected samples).
independent provider agreement: window summary explicitly null; no hourly factor values (0 of 6 selected samples).
This is model-input coverage, not measured sky quality, observing success, or probability.
Confidence: Forecast confidence unavailable
Best window: Monday 2:30 AM HST-Mon, 5:30 AM HST
Reported model limiter: Cloud cover
This model category summarizes reported inputs for a regional forecast sample. It is not a probability or a measurement of conditions across the state.
Tonight's stargazing forecast is designed for execution, not general planning. Use the verdict, best window, and primary factor to decide whether conditions are worth acting on before you head out.
For final execution, validate clouds, moon interference, and darkness on the map before departure.
Location-required sky check
What can I see tonight?
Choose a state, then a listed forecast area. The Star Window only names targets verified above the horizon during that area's dark forecast window.
This verified check covers the Moon only. Planets and all other goals remain unavailable in this package.
No national object list is shown because visibility depends on location and timing.
Supported state forecast samples
Sunday night, November 1-2
Ordered by the existing model output; this is not a calibrated probability or a measure of statewide sky conditions. Review local windows, confidence, and the stated limiter.
Read Conditions and Action together. Good conditions describe the sky signal; Recheck means timing, confidence, or another constraint still needs verification.
What makes a night bad for stargazing?
Cloud cover, bright moonlight, and low darkness potential are the most common limiting factors.
