A falling pressure on the barometer indicates bad weather approaching,
especially if falling rapidly.
To determine the distance you are from an approaching thunderstorm: Count the
number ... A falling barometer indicates foul weather is approaching. Watch for ...
A barometer is an instrument that is used to predict the weather. ... A barometer
measures air pressure: A "rising" barometer indicates increasing air pressure; ...
Pressure readings are most useful for forecasting weather during the next 12 to
24 hours. ... Steadily falling barometer readings indicate an approaching storm.
Learn the importance of checking weather and water reports before going
boating, including ... that bad weather is approaching; Barometric readings: A
rising barometer indicates fair weather, while a falling barometer indicates foul
might indicate an approaching thunderstorm. Drop in the barometric pressure. (
check a barometer). illustration-Ted Walke. IF A STORM IS NEAR. In a small boat
Aug 8, 2012 ... Hg.A barometer reading of 30 inches (Hg) is considered normal. ... As a very
general rule, approaching weather systems - such as cold and ...
Jan 2, 2014 ... Indications of approaching change of weather are shown by the ... A rapid rise in
the barometer indicates unsettled weather, as also does ... the barometer
continuously falls, a long succession of foul weather may be expected.
Jul 7, 2015 ... A barometer that is falling indicates that a low pressure system is moving in, and
you can expect poorer weather. How bad that weather ...
Jun 27, 2015 ... Falling pressure indicates the mass of the atmosphere above a point is
decreasing, ... An approaching center of low pressure means the barometric
pressure will ... Sometimes this means bad weather is on the way as pressure ...