Weather forecasters this afternoon have issued a yellow code warning, saying the weather will suddenly grow colder the coming days. According to the State Hydrometeorology Service, the temperatures will drop by 10 degrees Celsius, Info-Prim Neo reports. The student change in the weather is due to a cold front and a southern cyclone. The average daytime temperature during October 8-10 will fall by 9-10°C. On October 9, the highest temperature will be 8-13°C. There will be rain in most parts of the country. The northern wind will intensify to 15-20 m/s.