Boston, MA
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National and state stargazing map
Search a state or supported location to compare forecast categories and local windows, then open its forecast for freshness, confidence and reported limits. Categories summarize the existing model and are not calibrated probabilities or a measure of total observing quality. The map does not turn a forecast area into a verified observing site, parking area, or access recommendation.
Boston, MA Forecast model category map
Scope: Massachusetts view
Layer: Forecast model category | Mode: Tonight | Forecast source cycle: Oct 22 (UTC)
Last checked for selected area: Oct 22, 10:47 PM EDT | updated 9 minutes ago
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UTC timestamp: Friday, Oct 23, 2026, 2:47 AM UTC
Boston, MA decision
Boston, MAThursday night, October 22-23General stargazingLocal-night forecast
Action: Go near Boston, MA
NightThursday night, October 22-23
FreshnessOct 22, 10:47 PM EDT | updated 9 minutes ago
Forecast model categoryGood
Best windowThu, 11:00 PM EDT-Fri, 6:00 AM EDT
ConfidenceModerate confidence forecast
Reported limiterNo major limiter identified among the reported inputs for this window.
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Forecast-zone details and other actions
Forecast coordinate: Near zone:ma:61:42.3319,-71.0720
This forecast zone is not a destination or access recommendation.
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Forecast model category legend and methodology
This category summarizes the existing forecast model output for a supported local window. It is not a probability, a measured sky condition, or a complete observing-quality assessment.
State colors are broad planning signals, not site-level guarantees. Use location pages before travel.
National view is state-first. State scope reveals local markers.
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Forecast areas
Forecast areas summarize regional conditions, not individual observing sites. Confirm access and local rules with official sources before leaving.
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Compare supported model categories and local windows, then drill into a state view for local execution and current decision timing.
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Forecast-zone detail links
Massachusetts forecast areas for Thursday night, October 22-23
New Bedford, MA
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Pittsfield, MA
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Guides Linked To Map Decisions
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Location trust data
Access details are still being collected
Use map model categories and reported forecast inputs for tonight. Check posted access, parking, and local safety before traveling.
Journey From Map To Action
Use this sequence when conditions are borderline