I like what the RAP is showing at hour 21. Precip incoming, cold(er) dew points coming down from the north (upper 20s at RDU), cold(er) surface temps (RDU~34), and 850 temps that match other models (below freezing at RDU).
An intense deform band or multiple intense bands seem very likely in this setup because there will be a ton of frontogenesis as the deep layer cold air advection sets in on the back edge of the stormStill looks to my untrained eye that the NAM tries to get a deform band going, that's still a wild card imo.... stronger system certainly means a better possibility of this.
Thundersnow?An intense deform band or multiple intense bands seem very likely in this setup because there will be a ton of frontogenesis as the deep layer cold air advection sets in on the back edge of the storm
Gotcha, I just think there will be a nice maximum somewhere that will benefit from initial overrunning, never transition and then experience a nice deform band on the backside.... I have no clue where that will be but double digit totals might not be out of the question in that exact right spot.An intense deform band or multiple intense bands seem very likely in this setup because there will be a ton of frontogenesis as the deep layer cold air advection sets in on the back edge of the storm
Robert thinks so. Possibility is thereThundersnow?
I generally agree with this, your location could be one of those spots imoGotcha, I just think there will be a nice maximum somewhere that will benefit from initial overrunning, never transition and then experience a nice deform band on the backside.... I have no clue where that will be but double digit totals might not be out of the question in that exact right spot.
I think this will end up being close but of varying intensities in the Red area. Probably strongest would be just North of Raleigh to extreme SEVa with a seperate band, but much less intense being around W-S/GSO and a third in the far NE part of NC
Can, will the coastal get strong enough to do a pivot? Before heading ots. Thats what usually throws a hammering deform band down.
Actually this is a better look and this thing could be going to pound town north central piedmont into northern coastal plain...
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