Archived Clear Sky Chart Images
for Orchard Hill Observatory, (VT)

A Sponsored Feature

Each day lists the local time, hh:mm in 24h time, that is the starting hour of a past clear sky chart. Each clear sky chart forecasts a few days into the future. There are at least two clear sky chart updates per day. So there are multiple overlapping forecasts for each day.

December
Mon	Tue	Wed	Thu	Fri	Sat	Sun
					14 11:00 12:00	15 00:00 11:00 +2 charts from previous days
16 00:00 11:00 12:00 +4 charts from previous days	17 00:00 11:00 12:00 +7 charts from previous days	18 00:00 12:00 +10 charts from previous days	19 00:00 11:00 12:00 +12 charts from previous days	20 00:00 11:00 12:00 +15 charts from previous days	21 00:00 16:00 +18 charts from previous days	22 00:00 16:00 +18 charts from previous days
23 00:00 12:00 +18 charts from previous days	24 00:00 12:00 23:00 +17 charts from previous days	25 16:00 +17 charts from previous days	26 00:00 12:00 23:00 +16 charts from previous days	27 12:00 23:00 +16 charts from previous days	28 12:00 23:00 +15 charts from previous days	29 12:00 +15 charts from previous days
30 00:00 12:00 23:00 +14 charts from previous days	31 12:00 23:00 +15 charts from previous days
January
Mon	Tue	Wed	Thu	Fri	Sat	Sun
		1 +15 charts from previous days	2 +13 charts from previous days	3 16:00 23:00 +11 charts from previous days	4 12:00 23:00 +11 charts from previous days	5 12:00 +11 charts from previous days
6 00:00 12:00 +10 charts from previous days	7 00:00 12:00 +10 charts from previous days	8 +10 charts from previous days	9 00:00 12:00 +9 charts from previous days	10 00:00 12:00 +11 charts from previous days	11 00:00 12:00 +12 charts from previous days	12 00:00 12:00 +12 charts from previous days
13 00:00 12:00 +12 charts from previous days

Instead of the last few past clear sky chart images, some people prefer long-term averages of forecasts. See the Forecast History/Climate page.