Current Conditions - Icon (Day/Night): These icons will vary based on the current weather condition, and whether the Indigo variable value "isDaylight" is true or false. In other words,
- isDaylight = true - daytime icons will be used
isDaylight = false - nighttime icons will be used
Current Conditions - Icon (All Day): These icons will vary based on the current weather condition, but will not vary based on whether it's daytime or nighttime.
Icon (Today, Day 2, Day 3, Day 4): These icons are linked to the current forecast for today and for the next 3 days. These icons will vary based on the forecast, but will not vary based on daytime or nighttime.
Forecast Device Icons (Hour 1, Hour 2, Hour 3...): These icons are linked to the 24 individual 1-hour forecast states within the WUnderground Hourly Forecast Device. These icons do not presently vary based on whether it's daytime or nighttime.
You must provide the icons (the picture files) that will be displayed.
Icon Naming
It is important that you follow a very specific naming convention for the icons that will be displayed. If you don't follow the proper format, the images won't display as you expect. To begin, find an image that you want to use--a sun for example--and give it a name followed by "+.png". Obviously, it needs to be a PNG graphic file. Name it thusly:
- weather+.png
All other daytime (and All Day) icon names use the following format:
- weather+clear.png
weather+cloudy.png
weather+rain.png
...
- weather+nt_clear.png
weather+nt_cloudy.png
weather+nt_rain.png
...
- forecast+.png
forecast+clear.png
forecast+chancestorms.png
/Library/Application Support/Perceptive Automation/Indigo 6/indigoWebServer/images/controls/devices
Weather Underground provides several sets of icons that you can use if you wish, located here:
http://www.wunderground.com/weather/api/d/docs?d=resources/icon-sets
and the complete list of condition and forecast phrases that Weather Underground could provide is located here:
http://www.wunderground.com/weather/api/d/docs?d=resources/phrase-glossary. [1]
You can find lots of icons online that are free to use (I use icons from http://www.iconarchive.com)
Control Page Use
To use the icons in a control page, insert a new control with the following settings:
- Display: [Device State]
For: [Your Weather Device] [Current Conditions - Icon (Day/Night)]
As Image: [weather+.png]
- Display: [Device State]
For: [Your Weather Device] / [Icon - Today]
As Image: [forecast+.png]
For more information on Indigo Image naming conventions, see the Wiki:
http://wiki.indigodomo.com/doku.php?id=cp_custom_images
[1] Note that the WUnderground plugin does not use all of these values. Presently, it uses Wind Direction, Current Condition and Forecast values