Snow has packed onto already frozen roads around Tipperary Town with the roads to Emly, Galbally and Kilfeacle particularly bad.
The area around Hollyford is said to be very bad following heavy snowfall.
Heavy snow is reported on the M7 Limerick – Dublin Rd between J27 Birdhill and J23 Moneygall with problems also on the M8 from Cashel northwards.
It's been snowing in Nenagh with caution advised on all routes.
There's also snow on the ground in Templemore, Thurles, Toomevara and Silvermines.
