FREEZING fog is set to take over the Black Country as the Met Office issues a yellow weather warning.

The warning is in place from 2am to 11am on the morning of January 21.

It is expected the fog will lead to some travel delays, according to the Met Office.

A spokesperson said: “Freezing fog is expected to develop during Friday night and will be slow to clear in places through Saturday morning.

“Some fog could be quite dense with the visibility falling below 100 metres at times.

“Additionally, freezing fog may lead to some untreated surfaces becoming slippery.