In Armenia on May 18-19, on 22 in separate regions, in the afternoon of 20-21 in most regions rain and thunderstorm is predicted, in separate regions hail is possible. On May 23 no precipitation is predicted.
South-western wind speed is 3-8 m/s, during thunderstorm in separate places wind speed may grow up to 18-20 m/s.
In the daytime of May 20-21 the air temperature will go down by 4-5 degrees.