It will rain and snow in the northwest of the country tonight

The Meteorological Organization announced rain and snow from tonight in the northwest of the country.
According to Moj news agency
Organization Meteorology The country announced: It will be cloudy and raining in the northwestern provinces of the country and the western shores of the Caspian Sea from early tonight.
Also, with the strengthening of cold northern currents over the Caspian Sea, rain and snow will occur in the west and northwest of the country.
Of course, a relative decrease in temperature is expected on Monday and Tuesday, especially on the shores of the Caspian Sea.
Also, the atmospheric stability system will stabilize the air from Saturday, December 25 until Monday, along with increasing the concentration of atmospheric pollutants and reducing air quality.
The effect area of this system will be in Tehran, Karaj, Isfahan, Arak, Ahvaz and Semnan on Sunday and Isfahan, Ahvaz and Mashhad on Monday.