I don’t have a lot of hope for this. The last 2 gfs runs have been like the euro with a positively tilted shortwave with strung out vortmax. That 12z run was negative and consolidated and curled in with a strong punch of dPVA to really elicit the surface pressure falls. 18z backed off a bit, but still has some snow for eastern sections. 00z and 06z have trended toward a dud look.