Ulaanbaatar /MONTSAME/ Sleet is expected in most parts of the country on September 25, while precipitation and snow falls in most areas of the eastern aimags on September 22, on northern areas of central and eastern aimags on 23 and in most areas of western aimag and western part of central aimags on 24.
Dust and snow storm with wind speed of 18-20 m/sec will occur in most parts of the country on September 24-25, in some areas on 22 and in western region on 23.
Air temperature drops significantly in western region on September 24 and in most parts of the country on September 25. The nighttime temperature in Altai, Khangai, Khuvsgul and Khentii Mountains will be -6-11 Celsius, and the daytime, +3+8. In southern part of the Gobi, the nighttime temperature will be +5+10, and the daytime, +17+22 Celsius. In other regions, the nighttime temperature will be 0-5, and the daytime, +7+12 Celsius, informed Research Institute of Hydrology and Meteorology.