A severe snowstorm with high winds.

A prolonged period of abnormally low rainfall, leading to a shortage of water.

Fog or haze intensified by smoke or other atmospheric pollutants.

A storm of heavy hail.

A very strong wind

A storm with lightning and typically also heavy rain or hail.

A long, high sea wave caused by an earthquake or other disturbance.

A prolonged period of abnormally hot weather.

A mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system.

An overflow of a large amount of water beyond its normal limits, especially over what is normally dry land.

A large, destructive fire that spreads quickly over woodland or brush.