Clear Sky ChartAstronomy-Weather Map
Allan Rahill, of CMC, developed the forecast.
Cursor shows location of the Northstar Observatory Clear Sky Chart.
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The observation of fine detail seen in telescopes on planets or the moon requires good seeing. Visiblity of galaxies nebulae in telescopes, or the milky way with the un-aided eye, requires good transparency. All astronomical observations require a low percentage of cloud cover or clear skies.
Humidity, Wind, and Temperature won't determine if you can observe, but they might affect how comfortable you are.
Copyright 2018 A.Danko
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