The UAE will be cooler on Sunday as a low pressure system moves across the country. It will be partly cloudy and hazy at times, according to forecasters at the National Centre of Meteorology. Temperatures will drop once again in Abu Dhabi and Dubai, with the thermometer likely to hover around 30°C. There will be moderate to fresh winds, especially over coastal areas, with breezes reaching up to 40kph in some parts. Conditions will be rough in the Arabian Gulf and Oman Sea. It will be cloudy for much of the week, but winds are expected to decrease in strength.