After the earlier sudden snow flurry - Oxford Bus Company say all services have now returned to normal.
The A37 in Dorset between A35 / B3150 (Dorchester) and A30 (Yeovil) has been cleared and traffic is moving again.
The road between Dorchester and Yeovil was blocked earlier in several places by stuck vehicles and snowdrifts, but is now fully passable.
The snow in Oxford this morning has been causing someproblems on Oxford bus routes. The company say they hope the situation will improve during the morning.
City 4A to Elms Rise is terminating at Elms Parade.
City 4C to Dean Court will go via ring road and back on to Eynsham Road via the sliproad stopping at the bottom of Dean Court Estate.
City 6 to Wolvercote service running up to the Wolvercote roundabout and Mere Road.
U1 service is unable to get up to Harcourt Hill because of cars that are stuck on the hill. Services are terminating at Elms Parade.