Example:

{
 module: 'MMM-DynamicWeather',
 position: 'fullscreen_above',
 config: {
  api_key: "your_key",
  locationID: "4140963",
  effects: [
   {
    holiday: "Valentine's Day",
    images: ["heart1.png", "heart2.png"],
   },
   {
    holiday: "Super Bowl",
    images: ["football.png",],
   }
  ],
 }
},

Second, how can I use the “holiday” option? It appears to be looking for a string and not an array so how can I pass multiple holidays?

A module to display different weather effects (ie: rain, snow, clouds, lightning) based on current weather from OpenWeatherMap API. Also allows for custom effects based on weather codes or just a date; such as for displaying hearts on the screen for Valentine’s day. Heavily configurable.

All info can be found here: https://github.com/scottcl88/MMM-DynamicWeather

This is AWESOME work!!! My kids enjoy looking at the clouds scroll through the screen… Makes an, otherwise, tad bit boring mirror quiet a bit more fun to look at. :thumbs_up: