Area Forecast Discussion
National Weather Service State College PA
315 AM EST Wed Dec 16 2020
SHORT TERM /9 AM THIS MORNING THROUGH 6 PM THURSDAY/...
Main changes to the short term grids (the main event) were to
nudge the axis of the heaviest accums to the NW by 20-30 miles
and add a little, too. This is in line with a slight shift west
of the dry slot and best slant-wise instability (for the banded
structures). Latest model QPF and SLRs argue for even higher
numbers with State College and Williamsport in an axis of 24+"
accums. We will not take it to that extreme of a change in
either axis of the highest accums nor the SF totals. But, a
nudge in that direction seems prudent.