Bruma has stopped snowing most of the time, during the Sun's Dusk, while it was snowing during frostfall.
In fact, I have barely seen any snow, though the mod advertises that the weather is supposed to be more accurate.
Also, I have noticed that the Burma/Cloud Temple area looks a lot more yellow than the snowy wilderness that it looked like in vanilla Oblivion.
Also, for some reason, water is hideously blue. It is translucent some, which is nice, but it looks like blue tissue paper, you can see through it and there is hardly any reflection.
*EDIT* had to set my water settings back to nice, they had been reset for some reason, it looks great now
But Bruma has definitely suffered. It's November and it looks like global warming hit.