The General Authority of Meteorology and Environment Protection foretasted the weather for today as thunderstorms accompanied by active surface winds on the heights of Najran, Jazan, Asir, Baha, Makkah and some parts of Riyadh region and Eastern Province, while active surface dusty winds in the regions of Eastern, Riyadh, Qassim, Jazan, Makkah and Medina. In its report, the Authority stated that the surface wind movement in the Red Sea is northwesterly to southwesterly at speed of 15-40 km/h, while the surface wind movement in the Arabian Gulf is northwesterly to northerly at speed 15-36 km/h.