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 surface dusty winds will be active on Eastern region and some parts of Riyadh and Najran regions, as well as the coastal part, extending from Makkah region to Jazan region, reducing horizontal sight, while the sky will be partly cloudy, along with chance of occurring thunderstorms in afternoon on Baha, Asir and Jazan heights, accompanied by active winds. The report showed that the surface wind movement in the Red Sea will be northerly to northwesterly at speed of 15-30 km/h on Sothern part and northwesterly at speed of 20-40 on central part and westerly to northwesterly at speed of 25-50 km/h on southern part, while the surface wind movement in the Arabian Gulf will be northwesterly to northerly on northern part at speed of 20-40 km/h and northerly to northwesterly at speed of 15-30 km/h on southern part.