Greece’s National Meteorological Service EMY issued a weather warning on Tuesday noon for November 19-21, 2019. Coming from the West, the new barometric low will bring heavy rainfalls and strong thunderstorms.

The weather phenomena are expected to weaken in North-West as of noon. Western, Central and gradually also East Macedonia as of noontime.
probably the islands of the northeast Aegean. As of the afternoon: South-West Peloponnese, western Crete, late at night the Cyclades islands, South Evia and East Sterea including Attica.