The General Authority of Meteorology and Environment Protection forecasted the weather for today as thunderstorms in the regions of Riyadh, Qassim, Makkah, Madinah, and Eastern Province, while active surface winds in central, and eastern regions of the Kingdom of Saudi Arabia. The Authority's report stated that the surface wind movement in the Red Sea is westerly northerly to northerly at speed of 18-40 km/h, while the surface wind movement in the Arabian Gulf is southerly to westerly southerly at speed of 16-38.