07-30-2014, 03:54 AM
Quote:Mild July temperatures are making and tying record lows set at Baltimore/Washington International Thurgood Marshall Airport.
Meteorologist Chelsea Ingram reports the pattern of the jetstream has been bringing us unusually cool weather this month.
As the jet stream dips well to our south, it pulls down cooler Canadian air along with it.
http://baltimore.cbslocal.com/2014/07/29...ws-at-bwi/