Temporary hail and thunderstorms forecast
winds
The cold air masses will reach Greece on Wednesday until Saturday
Heavy rain, thunderstorms to hit many regions of the country
The Hellenic National Meteorological Services (HNMS) issued a severe weather warning
The woman was swept away by strong winds
The phenomena will include declining temperatures and even hailstorms in some regions
More than 50 were injured
Electrical storms with high lightning activity forecast
The extreme weather has affected the whole of Greece
The bulletin also predicts heavy storms and low temperatures
