The National Center of Meteorology (NCM) has issued its daily forecast report for the weather in the Kingdom of Saudi Arabia. The report said the activity of surface winds that stir dust and dust limits the extent of horizontal visibility in parts of the Riyadh and Eastern regions, while the opportunity is still ripe for moderate to heavy thunderstorms that lead to torrential rains, accompanied by showers of hail and active winds, in parts of the Asir and Jazan regions, extending to parts of the highlands of the Najran region. The report indicated that the movement of surface winds over the Red Sea is northerly to northwesterly, at a speed of 18-40 km/h. The wave height is from one to one and a half meters, and the state of the sea is a medium wave. The movement of surface winds over the Arabian Gulf is northerly to northwesterly, at a speed of 20-45 km/h. The wave height is from half a meter to two meters. The state of the sea is medium to rough.