What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...