A YELLOW Warning for snow across the hills of Powys on Friday morning has been issued by the Met Office.

The Met Office says a band of rain, sleet and snow will move eastwards across Wales during Friday morning.

A spokesperson said: "There remains some uncertainty in the timing and the extent of any snow, but there is likely to be a few hours where two to four cm of snow could accumulate on higher level routes, this chiefly above 250 metres."

The warning runs from 8am on Friday morning until 1pm.

The Met office also warns that some roads are likely to be affected with longer journey times by road and bus services.