SimGuruGeorge has shared a GIF Preview of the Aurora Borealis in Willow Creek. This occurance happens after you have a positive, green effect with elements of The Sims 4 Eco Lifestyle Expansion Pack on the worlds around you. And yes, it seems that this will occur in every type of world – not just the ones that might look like they belong in the northern part.
The Goth Family chose a heck of a block to build their mansion on in Willow Creek.
— SimGuruGeorge (@SimGuruGeorge) May 13, 2020