Thank you for your reply 😀 That's good to know that my weather settings shouldn't affect the heatwaves from appearing specifically in Sulani, I thought it might be a bug in my save as the heatwaves still do exist in the other worlds, just found it strange there has been no heatwaves in Sulani as there always used to be in the households I've had living there before and I miss having them happen for this household. Got a long time to wait to see as I play on the longest season setting but hopefully they'll happen next summertime 😁