USA: 19 dead and unimaginable damage from storms and tornadoes – Kentucky in a state of emergency
The extreme weather events "hit" Texas, Arkansas, Oklahoma and Kentucky - Meteorologists warn that they will become more intense
Severe weather “Barbara”: Temperature to drop up to 10°C with snowfall and freezing winds
'Barbara' to bring freezing temperatures to the north
Greek authorities brace for severe weather with constant meetings
The state has set up special Unified Coordination Centres to address possible problems
