Visibility
Videos
In meteorology, visibility is the measure of the distance at which an object or light can be clearly discerned. It depends on the transparency of the surrounding air and as such, it is unchanging no m
Airplane flying into clouds on descent for landing
Foggy morning road
On clear days, Tel Aviv's skyline is visible from the Carmel mountains, 80 km north
From the summit of Mount Summano (1296 m, Vicenza, Italy), it is possible to see (dark blue sky line) the Tuscan–Emilian Apennines and Mount Cimone (2165 m, Modena, Italy) in good visibility. The distance is about 180 km. Note the fog present throughout the Po Valley in the lower layers.
Blizzard
Videos
A blizzard is a severe snowstorm characterized by strong sustained winds and low visibility, lasting for a prolonged period of time—typically at least three or four hours. A ground blizzard is a weath
Visibility
…and high humidity. Various weather stations report this as haze (dry) or mist (moist). Heavy rain (such as from a thunderstorm) can impair visibility. Blizzards and ground blizzards (blowing snow) are also defined in part by low visibility. These conditions, as well as Fog and smoke, can reduce visibility to…
Heavy snow during the January 2016 United States blizzard.
Blizzard at the Tochal Skiing resort, Tehran and affected skiers.
A late night heavy blizzard in Ontario, Canada.
Drifted snow near Burrow-with-Burrow, Lancashire, England, January 1963