Odd one out.1.thunderstorm,sun,snow2.flood,tornado,cloudy3.rainy,funnel,foggy4.windy,lightning,icy5.hot,warmth,sunny6.cloud,snowy,frosty

Odd one out. 1.thunderstorm,sun,snow 2.flood,tornado,cloudy 3.rainy,funnel,foggy 4.windy,lightning,icy 5.hot,warmth,sunny 6.cloud,snowy,frosty