The Presidency of Meteorology and Environment (PME) expects cumulus, thunder and rain clouds Tuesday afternoon on the south-western heights (Najran, Jizan, Asir and Al-Baha) and Taif heights. The PME's Analyses and Forecast Division predicts the clouds will be accompanied by active surface winds and low visibility because of dust in the eastern and central regions of the Kingdom. The surface winds and low visibility will reach Najran, the interior parts of Asir and areas between Makkah and Madina. With respect to the Red Sea, the PME predicts north-western winds to blow at a speed of 15 to 38 kilometers an hour. Sea waves will be one to 1.5 meters high. With respect to the Arabian Gulf, north to north-western surface winds will travel at a speed of 15 to 28 kilometers an hour. Sea waves will be one to 1.5 meters high. Regarding low and high temperatures, the PME predicts that the temperatures of Makkah will be 30 to 43, Madina 31 to 44, Riyadh 27 to 44, Dammam 29 to 44, Jeddah 28 to 39 and Abha 17 to 31.