The National Center of Meteorology has warned of potential fog and poor visibility in inland and coastal areas between 2.30 am and 9.30 am this morning.
As always, motorists are urged to exercise caution if conditions deteriorate.
The National Center of Meteorology says Friday will be sunny and partly cloudy at times in the UAE after early fog in some parts.
Some clouds will appear in the east and west of the country and become convective in the afternoon, with a decrease in temperature, especially towards the west.
The country's maximum temperature will be 40 degrees in the interior regions, which is a few degrees lower than it has been recently.
It will be a wet night and Saturday morning, with the possibility of fog or fog over some coastal and inland areas, especially in the north.
The winds are light to moderate in speed, and are active at times over the sea.
Conditions will be moderate, sometimes harsh westward, in the Arabian Gulf and light to moderate in the Sea of Oman.