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Pattern January 2021 - Joyless January

Euro seems warm at the surface compared to the CAD being depicted
The parent sfc high is too far west compared to what you’d normally like to see ideally for cad. Need the southern stream wave to slow a bit or
Northern one to slide eastward and synoptically force the high towards quebec
 
I agree. IF the high pressure is there and timed correctly, it will be colder. Maybe a blend of all of the current modeling would be better at this juncture. They are actually in pretty good agreement for this lead time.
They all have a storm which is good. But a double barrel high pressure as depicted with one in Virginia would likely be much colder at the surface.
 
all I love seeing right now is that big high pressure nearby, that’s all I need at this range right now, we can figure out some other things as we get closer
Agreed. Let's get a wintry threat and figure out the details. FWIW - I am positive the 12z euro was too warm with the given slp depiction. Was a pretty classic Miller B - would have likely been a heck of a IP/FZRA event around RDU.
 
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I will say I’d expect if we do see wintry weather it would likely be more ICE than snow. Snow just doesn't seem to want to cooperate around here and those mid and lower levels always want to be warm.
 
I really like this threat right now for one key reason. We get an injection of cold air before this storm arrives from storm number 1 which should be a fairly wet one and give north mid Atlantic into NE a good winter storm.. one it passes you see nice cold highs filtering in on most models and from there the southern jet is shooting out storms and we get one right as the cold is getting established here ... basically having COLD air FIRST makes it way easier to make it “happen” per say
This is a good point and in addition to having cold first, there will also hopefully be a little bolstering of the snowpack to our north.

sn10_acc.conus.png
 
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