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 surface dusty winds will continue to be active on the Eastern and Riyadh Regions, extending to some parts of Qassim, Madinah, Makkah and Najran regions, as well as the eastern parts of Baha and Asir regions, reducing the horizontal sight, while the thunderstorms, accompanied by active winds are still forecasted to occur on some parts of Jazan and Asir regions. The report showed that the surface wind movement in the Red Sea will be northeasterly to northwesterly at speed of 15-35km/h, on northern and central parts and westerly to southwesterly at speed of 15-35km/h on southern part, reaching at 45km/h, with thunderclouds, while the surface wind movement in the Arabian Gulf will be northwesterly to northerly at speed of 25-49km/h.