Clouds, rain and northerly winds are forecast for Monday. Wind velocity will reach 6 on the Beaufort scale. Rain and thunderstorms in the northern parts of the country with temperatures ranging from 17C to 29C. Clouds with rain in the afternoon in the eastern and western parts and temperatures between 19C and 31C. Partly cloudy over the Aegean islands and Crete, 22C-31C. Partly cloudy with a chance of rain in Athens, 21C-30C. Rain in Thessaloniki, 20C-29C.