The National Center of Meteorology and Seismology, (NCMS) has warned and advised the public from going to the sea in the Arabian Gulf and the Sea of Oman during the next four days due to unstable weather conditions. The NCMS has also advised the drivers to take caution on the roads while driving due to the poor visibility caused by the blowing dust/sand on the exposed areas. "The drivers should avoid places associated with run-off floods and flooded valleys during the rainfall," the center said in its weather forecast for the next four days. Starting from tomorrow, the weather will be partly cloudy and dusty over some areas, and the cloud amount will increase especially over the coastal areas, the islands, and the northern areas, according to the center. Further cloud development will occur during night. Wind speeds will be Moderate and freshening at times especially during cloud activities causing blowing dust/sand. Sea will be rough in general. Unstable weather on Saturday and Sunday, Cloudy in general and the cloud amount will continue to increase over scatterd areas especially over the northern and the coastal areas associated with rainfall activities, a significant fall in daytime temperatures. Moderate to fresh winds becoming strong at times with cloud activities causing blowing dust/sand effecting and reducing the horizontal visibility at times. Sea is rough to very rough in general On Monday, the weather will be cloudy to partly cloudy with a probability of rain especially over the northern and eastern areas during the daytime. The clouds amount will start to decrease gradually by afternoon. Slight fall in temperatures. Moderate north westerly winds by night. Sea will be rough becoming moderate gradually by evening and night.