Dubai: Dense fog covered many parts of Abu Dhabi and some parts of Ras Al Khaimah on Friday morning. The Met Officce issued red and yellow alerts warning motorists in the affected areas to drive safely, as fog impacted visibility on some roads.

"Chance of fog formation with a deterioration in horizontal visibility, which may drop even further at times over coastal and internal areas until 9am on Friday," said the National Canter of Meteorology.

"Temperatures will gradually increase. [The weather will be] Humid by night and Saturday morning over some coastal and internal areas with a probability of fog or mist formation. Light to moderate winds freshening at times," the weather forecast said.