2 rain systems will enter the country by the end of the week

Referring to the arrival of 2 rain systems in the country today and Thursday, the Meteorological Organization announced snowfall in the northern half and heavy snowfall in 4 provinces.
According to Moj news agency
based on the overall forecast of the organization’s synoptic and forward-looking maps Meteorology Today, with the passage of mid-level atmospheric waves on the shores of the Caspian Sea, the northwest, areas of the west, the highlands of Zagros located in the southwest, west of Isfahan, the southern slopes of Alborz in Qazvin and Alborz provinces, and the north of Khorasan Razavi Abarnaki, snow and rain and Wind is expected. The intensity of the rains today is for the provinces of Mazandaran, Gilan and North Ardabil.
Tomorrow, Wednesday, there will be an increase in clouds and scattered rain and snow in the west coast of the Caspian Sea, central Alborz highlands, northwest and west of the country.
Thursday with arrival Precipitation system New to the west of the entire western belt and in the afternoon in the southern slopes of Alborz located in Qazvin, Alborz, Tehran, west of Isfahan, Fars, Bushehr, Kerman, Hormozgan and south of Sistan and Baluchistan, snowfall, rain and strong wind are predicted. In the northern half of the country, the rains are in the form of snow, and in the south and southeast regions, rain, thunder and wind are predicted.
On Friday, the range of activity of the rainfall system is the whole country, and in the center of the country, including Isfahan, Yazd, and the northern half of Kerman, the rains are scattered and light. In the south of Kerman, the center of Hormozgan, the southern half of Sistan and Baluchistan, showers, thunder and strong winds are expected. There is heavy snowfall in the areas of Kermanshah, Lorestan, Northeast Khuzestan, Chaharmahal and Bakhtiari.
Next Saturday, the rain system will be active in the eastern belt and will leave the eastern borders of the country in the afternoon.
It should be noted that on Thursday and Friday, the temperature will drop in the western half and the northern part of the country, and the temperature will drop in the east and southeast during next Saturday and Sunday. Also, today and Friday, the Caspian Sea, next Friday and Saturday, the Persian Gulf, the Strait of Hormuz, and the Sea of Oman will be rough.