Maybe but it depends.
Barometers measure air pressure, and can be used to predict weather conditions
barometer
barometer
Barometer.
how do meteorologist use barometer-weather
Barometer (barometric pressure) Thermometer (temp) & rain guage (amt of rainfall in inches)
by use of barometer
A weather man tells the weather by doing a lot of tests on earth and also sending up weather balloons so hecan do more tests to see what the weather is going to be.
Barometer
They use historical data to predict what the weather will be like in the immediate future.
If it goes down the weather gets worse. If it goes up it gets sunny and nice.
Low pressure usually bring lousy weather. A barometer measures atmospheric pressure. High pressure is associated with good weather low pressure with bad weather