Wintry 1/20 - 1/23 Winter Storm

[GeorgiaGirl]

That is one big HP dropping out of Canada...

 

[iGRXY]

NAM looks like it’s heading for a phase

Edit: hold that

 

[Ollie Williams]

WAR looks more suppressed this run as the northern stream is quite a bit stronger.

850s are warmer than 12z at hr 60.

 

[Myfrotho704_]

WAR looks more suppressed this run as the northern stream is quite a bit stronger.

It actually looks a bit stronger, resulting in warmer 850s. which is natural in response to a phase but still, we need to work on this

 

[deltadog03]

 

[WeatherNC]

Glacier National Park is a very good northern stream entry point for phasing scenarios in the SE/southern Mid Atlantic, still chaotic at H5 with much more ejection out of the Baja, and a possible late clip / interaction in the southern plains. Going to take at-least another 48hrs to shake this out. Absence of a displaced 50/50 is concerning but not a deal breaker given the setup.

 

[Cary_Snow95]

View attachment 107565

I could be wrong but is this the first eps run that shows above freezing for 18z Saturday

 

[NCSNOW]

This run was literally 2” of snow and a bunch of sleet in the lower 20s

Yea , you me, everyone down 85 from SC to VA sit on the ole blue and/or pink line in like 90% of those 51 frames. Massive signal.

This high qpf has me perked. 1996 we got double digits off a snow, sleet, back to snow deal here.

 

[Myfrotho704_]

Here comes the Arctic front

 

[Montanasnow30]

View attachment 107570

@deltadog03 is this a good thing?

 

[Myfrotho704_]

Guff

 

[NickyBGuarantee]

NAM sleeted us ?
We were about to go over to snow though if it progressed

 

[KyloG]

I’ll take this.

 

[iGRXY]

And this is before the actual storm that we’re looking at lol

 

[BullCityWx]

Good lord. That is insane.

 

[malak05]

And this is before the actual storm that we’re looking at lol

Yeap on 84 you can see the moisture welling up from Gulf back in MS and AL

 

[Myfrotho704_]

The nam Might have actually been a snow setup further south then the euro it was close, 850s were dragging down

 

[MSnowAtl]

Yeap on 84 you can see the moisture welling up from Gulf back in MS and AL

I see a narrow wintry mix on the backside across metro Atlanta...and this ain't even the storm. Wow!

 

[HKY1994]

The gfs should cave at 0z will be highly surprised if it doesn’t


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[LukeBarrette]

The nam Might have actually been a snow setup further south then the euro it was close, 850s were dragging down View attachment 107579

Looked like a wave was getting ready to ride the stalled front from the gulf into the sc/Nc/va region