Question

What happens to the atmospheric pressure if metrological office predicts fair weather?

Answer 1

Answer:

When barometric pressure is stable, it is an indication of good weather. However, when the pressure quickly falls, it means a storm is on the way. ... NASA shares that normal air pressure at sea level is about 1,013.25 millibars. When there's a hurricane, the pressure can drop down to 30 millibars.