In Ulaanbaatar, predominantly clear weather is expected in the morning hours of January 21, with slight temperature changes. In the western part of the country, the cold will ease slightly.
In the northern and other regions, variable cloudiness will be observed, with no snow predicted. In the eastern part of the country, the wind will blow from the northwest, while in other areas it will come from the west, with a speed of 3–8 meters per second.
Temperature readings around Lake Uvs, the Darhad basin, Zavkhan, the sources of the Zag-Baidrag rivers, as well as in the valleys of the Ider, Tes, Selenge, Yeruu rivers and at the confluence of the Orkhon-Tuul range from -31 to -36 °C. In the mountainous areas of Khangai, Khubsugul, Khentii, Eg, Uur, Orkhon, Kharaa, Kherlen, and the Dornod-Dargan steppe, the temperature will range from -25 to -30 °C. In the foothills of the Khangai and Altai mountains, it may reach -16 to -21 °C, while in the southwestern part of the Gobi, it will be from -11 to -16 °C. In other regions of the country, temperatures fluctuate between -21 and -26 °C.
In Ulaanbaatar itself, variable cloudiness without precipitation is predicted, with a northwest wind at a speed of 2–7 meters per second. The air temperature will be between -21 and -23 °C, which is 3 degrees warmer than the previous day. At 5 a.m., the temperature in the city was -31 °C, relative humidity was 68%, and atmospheric pressure was 877 hectopascals, which will remain stable throughout the day.
