It will be cloudy day in the UAE on Tuesday, with temperatures tending to decrease in the afternoon. The clouds are expected to form over the east during the morning and afternoon, the National Centre of Meteorology said. Light to moderate winds will cause blowing dust and sand. The weather bureau expects it to reach up to 44°C in Abu Dhabi and 43°C in Dubai. It will be slight to moderate in the Arabian Gulf and in the Sea of Oman.