12 Dec, 14:42
Prop Cian Healy is expected to miss the start of the 2014 RBS 6 Nations after undergoing surgery on his injured ankle on Wednesday.
The freezing temperature (remaining below 0°C with a low of -12°C during the night) has not allowed the snow to be cleared from the pitch.
The forecast for the upcoming week predicts further snowfalls during the next few days, and especially over the weekend.
The Aironi v Munster match will be played at a new date yet to be announced. Tickets sold for Sunday's game remain valid for the new date.