On the morning of September 19, rain and thunderstorms are expected in most regions of the republic at times, with heavy rains in some areas and hail possible. On September 20-21, on the night of September 22, short-term rain and thunderstorms are expected in some regions. On September 22 and 23, no precipitation is expected.
The wind is northeast, 5-9 m/s, during thunderstorms; the wind speed is expected to increase to 18-22 m/s. The air temperature will decrease by 8-12 degrees on September 19, and increase by 4-5 degrees on September 20.
In Yerevan, on September 19, rain and thunderstorms are expected from time to time; during thunderstorms, the wind speed is expected to increase to 15-17 m/s. On September 20 22-23, no precipitation is expected. On September 21, in the afternoon, short-term rain and thunderstorms are possible in certain parts of the city.