Archived Clear Sky Chart Images
for Joshua Tree Astronomy Arts Theater, (CA)

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.

September
Mon	Tue	Wed	Thu	Fri	Sat	Sun
			9 11:00 23:00	10 21:00 22:00 +2 charts from previous days	11 11:00 23:00 +4 charts from previous days	12 10:00 22:00 +6 charts from previous days
13 11:00 22:00 +7 charts from previous days	14 10:00 23:00 +7 charts from previous days	15 10:00 +7 charts from previous days	16 00:00 12:00 23:00 +6 charts from previous days	17 12:00 23:00 +7 charts from previous days	18 10:00 23:00 +7 charts from previous days	19 10:00 23:00 +7 charts from previous days
20 10:00 23:00 +7 charts from previous days	21 11:00 22:00 +7 charts from previous days	22 +7 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.