HAFS-B has gone from a decapitated, essentially nor Easter, landfall to a cat 3 with eyewall intact as it crosses the coast. Buckle up coastal residents
What a tough forecast. You have an intensifying likely major hurricane on final approach and are banking on a decapitation to occur in next 12 hours while the system is still intensifying at the moment. Wouldn’t want to be the one sending that messaging. NHC is doing a fantastic job with it. I still think this weakens to cat 1 by landfalll but NHC noted explicitly they are expecting a high end cat 2 when it crosses the coast now
Regional hurricane models had a large uptick at 18z for overnight intensity. Really wouldn’t be shocked at all to see a major overnight. Also, this is never going to be a photographic hurricane, too much shear for that
FL supported 80 kts but they noted tail Doppler found slightly higher winds around them enough to justify the increase. With organization once again looking better there’s nothing to argue why further increases wouldn’t be expected tonight as well
My expectation for most of the piedmont is 1" but I would not be surprised in the coastal convection robbed even more moisture and there is a screw zone of like 1/2" between here and PTI
Very impressive structure especially given the shear. If it maintains the current blow up of storms during the convective minimum that could allow significant intensification
Winds catching up to the pressure falls. Wouldn’t surprise me if recon found a cat 2 this morning. RI since yesterday morning in spite of shear. 40 mph increase since this time yesterday.
Very good chance of severe weather across the south given the combination of a tropical system interacting with a strong jet and dry air shooting in the backside. Probably a tornado outbreak for the south
Hate seeing that convection showing up on the coast, that typically screws us in these tropical setups. Ive seen this dozens of times with a tropical system going west of the apps retrograding into a large non-tropical low where days of heavy rain modeled ends up as a singular line of strong storms while the coast gets inches of rain and the convection sits there. This is not a great setup for prolonged rain in the piedmont of NC. Eastern slopes of mountains will get pummeled though