Archived Clear Sky Chart Images
for Griffith Observatory, (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.

April
Mon	Tue	Wed	Thu	Fri	Sat	Sun
					12 10:00 22:00	13 10:00 22:00 +2 charts from previous days
14 10:00 22:00 +4 charts from previous days	15 10:00 22:00 +6 charts from previous days	16 10:00 22:00 +8 charts from previous days	17 10:00 22:00 +10 charts from previous days	18 11:00 22:00 +12 charts from previous days	19 10:00 +14 charts from previous days	20 02:00 10:00 22:00 +14 charts from previous days
21 10:00 22:00 +15 charts from previous days	22 10:00 21:00 +15 charts from previous days	23 11:00 +15 charts from previous days	24 02:00 10:00 +14 charts from previous days	25 02:00 10:00 22:00 +14 charts from previous days	26 10:00 22:00 +15 charts from previous days	27 10:00 +15 charts from previous days
28 10:00 22:00 +14 charts from previous days	29 10:00 22:00 +14 charts from previous days	30 10:00 +14 charts from previous days
May
Mon	Tue	Wed	Thu	Fri	Sat	Sun
			1 02:00 10:00 22:00 +13 charts from previous days	2 11:00 22:00 +14 charts from previous days	3 11:00 22:00 +14 charts from previous days	4 10:00 22:00 +14 charts from previous days
5 10:00 22:00 +14 charts from previous days	6 10:00 22:00 +15 charts from previous days	7 22:00 +15 charts from previous days	8 10:00 22:00 +14 charts from previous days	9 10:00 22:00 +14 charts from previous days	10 10:00 22:00 +14 charts from previous days	11 10:00 22:00 +14 charts from previous days
12 +14 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.