The weather is warming up across the Kingdom, the Presidency of Meteorology and Environment (PME) reported Wednesday. The rise in temperature will be accompanied by active surface winds that will raise dust and affect vertical visibility in the central, eastern and western regions. Low medium clouds are expected over the north of the Kingdom and parts of Makkah and Madina. Over the Red Sea, the surface wind will be alternately northwest and west and south to southwest at speeds of 15 to 40 kilometers an hour. Over the Arabian Gulf, the surface wind will be northwest at speeds of 15 to 28 kilometers an hour, with two