YEREVAN. - Clear weather is expected in Armenia on Sept. 6-7, Ministry of Emergency Situations informed Armenian News-NEWS.am. On Sept. 8, rains are predicted in northern part of the country, as well as short rainfalls and thunderstorm on Sept. 9-10 in most of the regions.  The wind will blow from northeastern parts 3-8 m/s with 18-23 m/s acceleration during thunderstorm. Air temperature will gradually rise by 3-4 degrees on Sept 6-7 , but will fall on Sept. 8-10.  Forecasters promise clear weather in Yerevan on Sept. 6-8. On Sept. 9-10 short rains and thunderstorms  might occur with 18-23  m/s wind acceleration during thunderstorm.