After a period of positive temperatures, Moscow is experiencing a sudden cold snap. According to the leading specialist at the Phobos Weather Center, Mikhail Leus, the weather in the region will be influenced by an approaching front from the west. The air temperature is expected to be around -2 to -4 degrees Celsius in Moscow and -1 to -6 degrees Celsius in the surrounding areas. The wind will be southeast, blowing at a speed of 2-7 m/s. The atmospheric pressure will be lower than normal at 735 mm Hg.
The cold spell started on Friday, and on Saturday, the nighttime temperatures will range from -4 to -9 degrees Celsius, with daytime temperatures ranging from -3 to -5 degrees Celsius. The weather forecast suggests that there will be plenty of snow, so expect snowdrifts. The snow cover will increase by 5-7 cm compared to January 2.
According to the Hydro-Meteorological Center of Russia, on January 4, it will be partly cloudy in Moscow with occasional snowfall. The roads might be icy, and the temperature will range from -2 to -4 degrees Celsius during the day and -5 to -7 degrees Celsius at night. On Sunday, there will be intermittent snowfall and temperatures of -2 to -4 degrees Celsius in the morning.
In St. Petersburg, the weather situation will be influenced by the tail of a cyclone moving through central European Russia. This will result in partly cloudy weather with occasional snowfall and a slightly lower temperature than usual. The air temperature in St. Petersburg will range from -4 to -6 degrees Celsius, while in the Leningrad region, it will be -3 to -8 degrees Celsius. The wind will be northwest, blowing at a speed of 3-8 m/s. The atmospheric pressure will be below normal at 749 mm Hg.
According to the Northwest Management of Hydrometeorology and Environmental Monitoring, it will be mostly cloudy in St. Petersburg on January 4, with occasional snowfall at night and moderate snowfall in some areas. The wind will change direction from southern to northwest and west, with weak intensity. The air temperature will be -6 to -8 degrees Celsius at night and -4 to -6 degrees Celsius during the day. Icy roads can be expected.