On Wednesday, Dubai and Abu Dhabi will be sunny with some cloud and dust storms.
Temperatures could hit 43°C in Dubai and 44°C in Abu Dhabi on Wednesday, the National Centre of Meteorology said.
In some parts of the country, particularly in coastal regions, humidity levels are expected to reach as high as 90 per cent, the weather bureau said.
Humidity is expected to rise during the night and early the next day, with the probability of mist formation in the north of the UAE.
Conditions will be slight to moderate in the Arabian Gulf and the Sea of Oman.
