Clear Sky Chart FAQ

Meaning of colors in preview-sized charts

Example

Color meanings:
Row 1 Cloud Cover
Overcast 90% covered 80% covered 70% covered 60% covered 50% covered 40% covered 30% covered 20% covered 10% covered Clear
Row 2 Transparency
Too cloudy to forecast Poor Below Average Average Above average Transparent

The 2-line preview sized charts are not large enough for a proper evaluation of the forecast. When you see a preview-sized chart, click on it to goto the chart's full web page

Clear Sky Chart Homepage