Haven should have weather other than special occasions, like it could be occasionally raining, storming, snowing, sunny like it always, and cloudy. And also for effect in haven it could also spiral from day to night, like every half an hour it could change from day to night. And the weather depending on a random chances it could be sunny and cloudy on normal times, a one in five or chance of rain, and lower chances for snow and storms. And for the day/night cycle, the
Oops I wasn't done, well the day and night can cycle from spans of 15 to 30 minutes with a five minute long dawn and dusk. And that's about it.