Meteorology Warning for July 4: Heavy Rain Expected in Eastern Istanbul and Eastern Anatolia

Meteorology Genel Müdürlüğü has published the latest weather forecast regarding 4 Temmuz 2026 Cumartesi. The statement indicates that the weather will be partly and very cloudy in many provinces across the country, while local rain showers are expected particularly in the interior and western regions. Meteorological data shows that temperatures will follow seasonal norms during the day, but the perceived temperature will drop slightly in rainy areas. Citizens should be prepared for sudden weather changes while making their daily plans and should consider meteorology warnings.

In areas where the rainy system is effective, an increase in thunderstorm activities is expected, especially starting from the noon hours. According to the report, local heavy thunderstorms may occur in the Anadolu side of İstanbul, the southern districts of Tekirdağ, and the surrounding areas of Kırklareli. It is important for citizens living in these regions to be cautious against sudden floods and water inundations, and to act prudently regarding agricultural activities and driving due to the risk of hail. Those with travel plans in the Marmara Bölgesi, especially in İstanbul, are advised to check the weather frequently.

Similar weather conditions are expected to dominate the eastern parts of the country as well. It was reported that local heavy and thunderstorm rains will be effective in the eastern districts of Erzurum and the surroundings of Kars and Ardahan. There is a possibility of rain in the form of sleet or heavy snow in high-altitude areas, which may cause disruptions in transportation and drivers may face challenging road conditions. Citizens in the Doğu Anadolu Bölgesi were reminded that they should carry snow tires and chains for mandatory travel.

In the assessment made over seasonal norms, it was stated that temperatures would generally follow a mild course, but humid weather conditions could occur due to increased humidity in rainy areas. Meteorology officials state that the weather can change suddenly and therefore, it is a correct precaution to take an umbrella or raincoat with you for time spent outdoors. There is a possibility of rain losing its intensity and becoming intermittent in places, especially in the evening hours, but there is also an expectation of densification again at night.

Generally in this period when the weather will follow a fluctuating course, officials warn citizens to follow the warnings published by official meteorology institutions. Attention should be paid to broken branches and tree branches against possible sudden flash floods, hailstorms, and strengthening winds, and open areas should be avoided. Farmers engaged in agriculture are advised to take necessary measures to protect their crops, and citizens are suggested to follow current data by using Meteoroloji Genel Müdürlüğü's official website and mobile application instead of social media news.