Topic
Free account · your comment posts right after signup
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.
Read the full article →Not who you're looking for? Others named barometer: sculpture in Hillsboro, Oregon, U.S.