Yesterday Kolapore experienced warm temperatures (+7) and a significant amount of rain.  With the cold temperatures the trails will be crusty or icy.  We've had about 2 cm of snow as I post this at 10:30 AM, but that isn't nearly enough snow to provide safe and enjoyable skiing.  I think that 5 cm might make some flatter trails usable, but hills will need more.  Kolapore Trail Guide