In the daytime of January 31, on February 1-3 in separate regions the wind speed may reach up to 17-20 m/s, in mountainous regions - blizzard and low horizontal visibility.
At night and in the morning of February 1-3 fog is predicted in the lowlands of Shirak Plain, in the foothills of Aragatsotn and Kotayk provinces, in the Ararat Valley, including Yerevan.
At night and in the morning of February 1, black ice is predicted on the roads of the Republic.

In the Republic

In the daytime of January 31, on February 1-4 in separate regions precipitation is predicted, in the foothills and valley regions in the form of sleet, in the mountainous regions - snow, in some mountainous regions - blizzard, low horizontal visibility. On February 5 no precipitation is predicted. At night and morning of February 1-3 in the lowlands of Shirak Plain, the foothills of Aragatsotn and Kotayk provinces, as well as  Ararat Plain fog is predicted.

South-west wind speed is 3-6 m/s. In the daytime of January 31, on February 1-3 in separate regions the wind speed may reach up to 17-20 m/s. 

In the daytime of January 31, on February 1-3 the air temperature will gradually increase by 2-4 degrees. In the Ararat Plain and its foothills - by 6-8 degrees. 

In Yerevan

In the daytime of January 31, on February 1-4 snow and sleet is predicted. On February 5 no precipitation is predicted. At night and morning of February 1-3 fog is predicted.