Cortina is edging toward winter, but it is not there yet. Morning frost is possible, but the mountain is still mostly in sightseeing mode. Skiable snow is unlikely in the immediate forecast. The mountain is warming up for winter in slow motion.

Cortina is outside its usual snow season right now.
A typical season here runs November to April, peaking in January, with around 13m of snow in total.
That makes Cortina the 2nd snowiest of 31 Nagano resorts we have reviewed.
Estimated cumulative fresh snowfall at major on-mountain ski areas; actual totals vary substantially by resort, elevation, measurement location, and season.
When the live forecast shows even 10 to 20 cm of fresh in a 24 hour window, that is usually all the lower basin needs to ski deep, because the slope is short and the trees refill fast. Wind is rarely the deciding factor here; most riding sits below the ridgelines, so storms can be chased even when the rest of the Hakuba Valley is reporting hold-downs. The variable is temperature at the base. If it climbs above zero with the storm, the lower glades go heavy and only the top bowl stays light. Cold and quiet on the forecast means a buried day; warm and quiet means stick to the upper chairs.
See which resorts in Nagano are getting the best 24 hour totals and the next two days of snow.