Oxfordshire County Council have confirmed that a massive crack in Oxford Road, Hinksey Hill is 'weather related'.
The road is closed in both directions between the Hinksey Hill junction and the Bagley Wood Road junction, because of subsidence and emergency repairs.
It has been closed since before Christmas, when a crack appeared in the surface of the road.
More top news
Monday night's weather for the east of the region
Monday night's weather for the west of the region
Three drug dealers have been sentenced to a total of 23 years after admitting they were key players in a multi-million pound drugs ring.