December Medium/Long Range Discussion

[MillvilleWx]

7 minutes ago, Terpeast said:

It's early and cold air is iffy down here, but the midwest storms today and Nov 30 will pay a role in laying down snow cover and reducing modification of cold air setting us up for the threat next week.

Agreed! Will be interesting to see the trends on guidance through the weekend. I'll be keeping tabs on AI model outputs as well. Want to see some consistency on handling of the wave ejection at this lead and as we get closer to any event potential. Still a ways to go, but nice to see something worthwhile to kick off the season around these parts 

[TSSN+]

Welp may as well start this crap… 12z is the biggest run since 6z… 

[H2O]

I am not happy that the chances of me getting a tiny bit of snow will hinge on if the corn stalks in Iowa are too warm.  

[wxmvpete]

1 hour ago, MillvilleWx said:

I'll say this....This is actually a pretty classic way for this area to get on the board for the season. Waving timing and thermal gradient positioning will be the keys unless something else sneaks up to affect the pattern. Not too complicated, but still a tight rope walk in a way. Inside 7 days. We're keeping an eye on it here at the National Center. 

You and I are both on the winter desks this weekend when this potential storm is inside 72 hours.  We'll see how this trends over the next couple days!

[Eskimo Joe]

1 minute ago, wxmvpete said:

You and I are both on the winter desks this weekend when this potential storm is inside 72 hours.  We'll see how this trends over the next couple days!

Good luck. We're all praying you two have the mojo this winter. 

[H2O]

7 minutes ago, wxmvpete said:

You and I are both on the winter desks this weekend when this potential storm is inside 72 hours.  We'll see how this trends over the next couple days!

Please let us know if the cold air is gonna be like the LA Rams defense and strong or the Commanders defense that lets Barkley(warm air) get 200 yds

[clskinsfan]

Pretty classic HP position on both models for CAD at least. Maybe an early season thumper to slop?

[Heisy]

Icon might hop on board here



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[mitchnick]

2 minutes ago, Heisy said:

Icon might hop on board here



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You just beat me! I saw the same thing. Decent cold too.

https://www.tropicaltidbits.com/analysis/models/?model=icon&region=us&pkg=mslp_pcpn_frzn&runtime=2025112612&fh=120

[winter_warlock]

Icon at 120. Big slug of moisture primed in the gulf!!

 

 

[NorthArlington101]

7 minutes ago, Heisy said:

Icon might hop on board here



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It’s a light hit of snow before mostly ZR, but nice to have it in the ballpark of a better outcome. 

[clskinsfan]

That cold over Canada on the ICON is legit. Lack of sleep is going to be an issue over the next few days.

[ravensrule]

37 minutes ago, wxmvpete said:

You and I are both on the winter desks this weekend when this potential storm is inside 72 hours.  We'll see how this trends over the next couple days!

Bring it home and we will name this storm after you. 

[frd]

Interesting,  past times when we had a warming. 

[TSSN+]

Icon shows rain on precip depiction up to PA but has the 32 line down across DC. Decent looking track I’d take