Archived Clear Sky Chart Images
for NAA Caton, (IL)

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
			19 11:00 22:00	20 10:00 23:00 +2 charts from previous days	21 15:00 23:00 +4 charts from previous days	22 15:00 23:00 +6 charts from previous days
23 10:00 23:00 +8 charts from previous days	24 10:00 11:00 23:00 +10 charts from previous days	25 10:00 11:00 23:00 +13 charts from previous days	26 03:00 15:00 +16 charts from previous days	27 03:00 10:00 23:00 +17 charts from previous days	28 10:00 11:00 23:00 +18 charts from previous days	29 15:00 23:00 +19 charts from previous days
30 10:00 23:00 +19 charts from previous days	31 11:00 23:00 +19 charts from previous days
January
Mon	Tue	Wed	Thu	Fri	Sat	Sun
		1 +18 charts from previous days	2 +15 charts from previous days	3 14:00 23:00 +12 charts from previous days	4 11:00 23:00 +12 charts from previous days	5 15:00 23:00 +11 charts from previous days
6 15:00 23:00 +11 charts from previous days	7 15:00 +11 charts from previous days	8 23:00 +10 charts from previous days	9 11:00 23:00 +10 charts from previous days	10 11:00 23:00 +12 charts from previous days	11 11:00 22:00 +13 charts from previous days	12 11:00 23:00 +13 charts from previous days
13 11:00 23:00 +13 charts from previous days	14 11:00 23:00 +13 charts from previous days	15 11:00 23:00 +13 charts from previous days	16 10:00 11:00 23:00 +15 charts from previous days	17 10:00 23:00 +16 charts from previous days	18 +16 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.