A YELLOW weather warning for fog has been issued.

The Met Office say there is potential for hazardous driving conditions on Thursday evening and Friday morning as fog develops across the county.

The warning comes into place between 7pm on Thursday and 11am on Friday.

The fog is expected to slowly clear during Friday morning.

The Met Office's chief forecaster said: "Fog is expected to develop under clearing skies this evening and overnight.

"Not everywhere in the warning area will experience fog, though where this does form the visibility may drop below 100 m.

"This is most likely in low lying areas and river valleys."