I noticed that too. Thursday's event must be popping in an out of the models as some haven't even mentioned it.
Very odd for NWS to go from 30% chance of snow (Gore) this morning to 70% three days out.
NWS Albany:
Long term - wednesday night through monday...
Active pattern continues through the long term. high pressure will slide into the atlantic on thursday as a closed sfc low approaches from the northern great lakes/southern canada region. This low will bring some snow to the fa thursday night into friday morning.
This will be followed by another closed sfc low north of the great lakes region however ecmwf and gfs differ on track. have slgt chc to chc in the form of sn and snow on saturday...but all snow on sunday. gfs and ecmwf model runs have consistently differed on solutions...with ecmwf having more of a double barrel system with a coastal low.
Both models do have high pressure developing over the southeast usa on monday...but some westerly flow could produce a LES off ontario.
"You just need to go at that shit wide open, hang on, and own it." —Camp