It will be a sunny and at times cloudy day in the UAE on Tuesday. Clouds are likely to form in the east of the country by the afternoon, the National Centre of Meteorology said. In the evening and on Wednesday morning, humidity will rise near the coast. There will be light to moderate winds, which will blow dust. The weather bureau expects it to reach up to 42°C in Abu Dhabi and in Dubai. It will be slight to moderate in the Arabian Gulf and in the Sea of Oman.