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 thundershowers, accompanied by active dusty winds are still forecasted to fall on some parts of Riyadh, Eastern, Najran, Jazan and Asser regions, reducing the horizontal sight, while the temperatures will be decrease and the fog will be seen on these regions. The report showed that the surface wind movement in the Red Sea will be northerly, gradually turning westerly to northwesterly at speed of 20-40km/h, on the central and northern parts and southwesterly to westerly on southern parts at speed of 15-35km/h, reaching more than 45km/h, with occurring of thunderstorms, while the surface wind movement in the Arabian Gulf will be northwesterly to northeasterly at speed 15-35km/h, reaching 45km/h, with occurring of thunderstorms on the northern parts.