There's reduced visibility and surface water because of rain on the M4 between J30 A4232 (Cardiff Gate) and J49 A48 / A483 (Pont Abraham Roundabout).
More top news
Any remaining wintry showers will die away through the first part of the night.
Cold and bright with some showers. It will be a cold start to the day, with some icy patches possible.
We look back at some of the stories, people and events that stood out in 2014.