The General Authority of Meteorology and Environment Protection foretasted the weather for today as cold wave on most of the Kingdom's regions accompanied by active dusty winds on Najran and the southern parts of Eastern Region, and partly cloudy on parts of the southwestern heights. In its report, the Authority stated that the surface wind movement in the Red Sea is northwesterly to northerly at speed of 18-42 km/h, while the surface wind movement in the Arabian Gulf is northwesterly to northerly at speed of 18-42 km/h.