The weather was poor with rain, snow, fog, and low clouds. One difference between mist and fog is visibility. There was evidence of clouds and maybe fog. It forms precipitation in the form of rain and aerosols in the form of fog. Also included were blackout bumpers with smoke grey fog lamp covers. Gomez appeared on stage accompanied by low lights and fog. This is exemplified by a light beam passing through thick fog. Canberra has cool to cold winters with occasional fog and frequent frosts. The fog and cold snaps are extreme. The flight crashed during poor weather and thick fog. In addition, "blinding fog" and violent thunderstorms plagued the race. Noida also has fog and smog problems. Neither wind nor rainfall dispersed the "fog". This warms the surface slightly and reduces the effect of fog and dirt accumulation. As would be expected with its abundance of water, high humidity and fog are common.