Early May weather pattern will be especially extreme in **rthern Hemisphere
 

Early May weather pattern will be especially extreme in **rthern Hemisphere
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During the course of the next 10 days or more, the weather pattern across the **rthern Hemisphere will feature an undulating, wavy jet stream that will be stuck in place, with storms backed up like cars on an interstate highway at rush hour.*

Large dips in the jet stream, which is the narrow current of fast-flowing air at high altitudes that plays a crucial role in creating and steering weather systems, will lead to prolonged periods of cool, wet weather across the West and East Coasts of the U.S. S**w is even possible in parts of the **rtheast U.S. during the second week of May. (Seriously.) Read more...

More about Science, Jet Stream, Arctic Climate Change, Russia Heat Wave, and Climate Changehttp://feeds.feedburner.com/~r/Mashable/~4/t52_vLEo-10