Rain forecast in the north and southeast of the country The meteorological organization announced on Monday a forecast of rain showers and thunderstorms along with winds in certain areas of the northern belt as well as in many southeastern areas of the country. On Tuesday, the amount of precipitation will decrease in the north of the country and there will be an increase in the amount of precipitation in the southeastern regions. Also, there will be a relative decrease in temperature on the shores of the Caspian Sea. Also, with the activity of the new rainfall system from Thursday in the entire western belt, the southern slopes of Alborz including the districts of Qazvin, Alborz and Tehran, as well as on the west coast of the Caspian Sea, there will be an increase in clouds, showers, thunder and strong winds. This weather will continue on Friday in the areas mentioned and snow will be seen in the higher elevations.