On the republic's territory, rain is expected in some regions on the night of October 18 and 20, in the afternoon of the 18th, and on the 21st-22nd in most areas. A thunderstorm is also possible in the valley regions. Weather without precipitation is expected in the afternoon on October 19 and 20.
The wind is westerly at 2-5 m/s; during a thunderstorm, wind intensification is expected at a speed of 17-20 m/s. The air temperature will gradually decrease by 8-10 degrees on October 21-22.
A short rain is possible in Yerevan on the afternoon of October 18 and the night of October 20. Rain is expected on October 21-22. Weather without precipitation is expected in the afternoon on October 19, 20.