Day 4-8 Outlook

Day 4-8 Convective Outlook  
NWS Storm Prediction Center Norman OK
0306 AM CST Fri Dec 11 2020

Valid 141200Z - 191200Z

...DISCUSSION...
Within a belt of westerlies emanating from the mid-latitude Pacific,
it appears that another significant short wave trough will progress
inland of the Pacific coast by early Monday, before traversing the
remainder of the nation by the middle to latter portion of next
week.  While it appears that this feature could support significant
surface cyclogenesis near or east of the Atlantic Seaboard late next
week, medium-range guidance continues to suggest that any surface
cyclogenesis over the interior U.S., east of the Rockies, will
remain modest to weak.  A substantive inland return flow of moisture
off the Gulf of Mexico appears unlikely, contributing to the
maintenance of generally stable conditions and low convective
potential.

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