Show alerts on your mirror when there’s a chance of seeing aurora over the UK, using data from https://aurorawatch.lancs.ac.uk/ - updates every 5 mins to show the current status.

Works well as a top_bar banner, that only appears when the criteria you set are met (e.g only show red alerts, at nighttime, when cloud cover is less than 20%). OpenWeather API key required for the daylight and cloudcover features.

Screenshots:

Download:

[ card:AndyHazz/MMM-AuroraWatchUK]
https://github.com/AndyHazz/MMM-AuroraWatchUK