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The change in barometric pressure, air pressure, in the last three hours, measured in milibars. See the following link for the symbols that show past change: http://www.hpc.ncep.noaa.gov/images/pressure_trendNEW.gif

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What is a barometric trend?

A barometric trend refers to the direction in which atmospheric pressure is moving over a period of time. It can be rising, falling, or holding steady. Monitoring barometric trends can help predict short-term weather changes and is often used in weather forecasting.


Why is barometric trend important to know?

Barometric trend is important to know because it gives an indication of changing weather conditions. A falling barometric trend often indicates that stormy weather is approaching, while a rising trend indicates improving weather. Monitoring these trends can help individuals make informed decisions about outdoor activities or prepare for weather changes.


Why is the barometric trend important to know?

The Barometric Trend is important to know so as to be able to tell air pressure. If the air pressure is high, the weather will be sunny, but if the air pressure is low, the weather will be cloudy.


What would be the best method to determine whether the way the barometric pressure is changing will lead to rain?

One way to determine if a change in barometric pressure will lead to rain is to observe the trend over a period of time. A rapid decrease in barometric pressure often indicates an approaching storm with potential rainfall. Additionally, comparing the current pressure to regional weather patterns can provide insight into the likelihood of rain.


What method would be best to determine the barometric pressure is changing will lead to rain?

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What method be the best way to determine weather the way the barometric pressure is changing will lead to rain?

Tracking the trend of barometric pressure can help predict weather changes. Generally, a rapid decrease in barometric pressure indicates an approaching storm or rain, while a rising pressure usually suggests clearing weather. Additionally, comparing pressure readings with weather forecasts can provide more accurate predictions.


Sentence with the word barometric in it?

As the weather was changing, the barometric pressure continued to rise.


What causes barometric pressure?

Barometric pressure is caused by the weight of the air pushing down on the Earth's surface. It is influenced by factors such as temperature, altitude, and weather patterns. Changes in barometric pressure can indicate changes in weather conditions.


What is the barometric pressure in Chesapeake Va now?

I do not have real-time data on barometric pressure. You can check the current barometric pressure in Chesapeake, VA by using a reliable weather website or app.


How is barometric pressure abbreviated?

Barometric pressure is often abbreviated as "BP" in meteorology and scientific contexts.


What does sudden decreases in barometric pressure indicate?

A sudden decrease in barometric pressure is a sign that a storm is coming.


What does Barometric reading falling mean?

Falling barometric pressure usually indicates wet weather is on the way.