The envelope of air that surrounds the Earth. An instrument that measures air pressure by reacting to changes in increased or decreased pressure. Sustained or gusty winds of 35 mph or more and falling or blowing snow creating visibility's at or below a quarter of a mile. These conditions should last for at least three hours. Radar used to measure which direction and how fast something is moving, such as the wind.
Widespread damage is likely due to the buildup of ice.
The place where a mass of warm air meets a mass of cold air, usually causing a change in weather. Six inches or more of snow in 12 to 24 hours across northern Ohio. Four inches or more in 12 hours, or six inches or more in 24 hours across southern Ohio. The amount of water vapor in the atmosphere. The science of the atmosphere and weather forecasting.