1. North Region Pennsylvania
Best window: Saturday 10:00 PM-1:00 AM EDT
Darkness: B2 (Zone class: AVOID)
Milky Way visibility | Pennsylvania
Pennsylvania: Milky Way planning tonight
Best window: Saturday 10:00 PM-1:00 AM EDT
State signal: 42 (Heavy cloud limits viewing tonight.)
Plan for darker horizons and lower moon interference inside the best-window range.
Top Pennsylvania locations
Best current candidates
2. Central Region Pennsylvania
Best window: Saturday 10:00 PM-1:00 AM EDT
Darkness: B2 (Zone class: AVOID)
3. South Region Pennsylvania
Best window: Saturday 10:00 PM-1:00 AM EDT
Darkness: B2 (Zone class: AVOID)