The National Center of Meteorology (NCM) has issued its daily forecast report for the weather in the Kingdom of Saudi Arabia. The report said that the dusty winds will continue be active on Riyadh and Eastern Regions, extending to some parts of Najran, Tabuk, Madinah and Makkah regions, reducing the horizontal sight. The report showed that the surface wind movement in the Red Sea will be northerly to northwesterly at a speed of 25-48 km/h, while the surface wind movement in the Arabian Gulf will be northerly to northwesterly at a speed of 25-45 km/h.