Sound that follows a flash of lightning.
Mixture of gases that make up the earth's atmosphere.
A slang term used in the USA for a tornado.
Leading edge of advancing cold air that is displacing the warmer air in its path.
Precipitation in the form of small balls or lumps.
A collection that forms in the sky as a result of condensation; could also be of smoke or dust.
Warm downslope wind in the Rocky Mountains that occurs after an intense cold spell.
Heavy rain pouring downward.
Major agent in the formation of smog.
Used for protection; to cover.
Moisture condensed from the atmosphere that falls visibly in separate drops.
An ocean wave that forms underwater from an earthquake or volcanic eruption.
A coastal breeze that blows onshore from the sea to the land.
Air temperature and humidity that gives a description of how the temperature feels.
Instrument used to gather and measure liquid precipitation.
Giving off intense heat; scorching.
Abbreviation for Greenwich Mean Time. Mean time is clock time rather than solar.
A heavy fall of rain, snow, hail, sleet, etc.
Violent, sudden wind and or rain event.
Abnormally prolonged dry weather; lack of water.
A warm spell when the ice or snow melts.
Vault-like surface against which all aerial objects are seen from earth.
A measure of temperature ie. Celsius or Fahrentheit.
Periodic movement of the earth's oceans propagates a wave in the atmosphere.
Center of a tropical storm or hurricane.
Name given to very hot summer days that persist.