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ACUS03 KWNS 120805 SWODY3 SPC AC 120804 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0204 AM CST Mon Dec 12 2016 Valid 141200Z - 151200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Showers -- and possibly a few thunderstorms -- are expected over portions of the Southeast centered on southern GA and northern parts of FL including the Panhandle. ...SYNOPSIS... Some amplification of the upper flow field over the U.S. is expected Wednesday, as the polar vortex shifts east-southeast across the James Bay vicinity, and a second area of troughing over the eastern Pacific begins swinging southeastward toward the west coast. In between, ridging is forecast to evolve across the intermountain West. At the surface, high pressure will prevail over the eastern states, as a cold front at the leading edge of polar air drifts slowly southward across southern GA/northern FL. In the West, a low pressure system associated with the aforementioned eastern Pacific upper trough should approach the coast late in the period. ...PORTIONS OF THE SOUTHEAST... Weak instability near the slowly sagging surface front will support potential for showers and perhaps a few thunderstorms across northern FL/southern GA and vicinity Wednesday. Minimal CAPE expected across the area suggests that convection will remain weak/disorganized. ..Goss.. 12/12/2016 $$