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Meteorology (Weather)/Temp changes and low pressure system



What happens when a region of rapidly changing temperatures overlap a low pressure system.

Thank you kindly,

Hi Kellie

An airmass of colder air that overtakes a low pressure area on the surface would be called a
reinforcing secondary cold front. This would simply make the surface teperatures fall even more after the storm departs.

In the case of warmer air moving into a low pressure system then the result would be the warm air mass attached to the low pressure area would be come warmer than it was prior to the reinforcement.

For more about fronts, see:

Hope this helps!  

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Donald Rosenfeld


Any questions (except private) answered from the 1st grade level on up pertaining to any aspect of Weather. I am a 20 year member of the American Meteorological society and a long time forecaster of eastern United States snow storms and Hurricanes.

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