Started By
Message

re: Deep South winter storm and arctic outbreak - Jan. 20-23 timeframe

Posted on 1/20/25 at 11:50 am to
Posted by Cleary Rebels
Member since Oct 2024
2899 posts
Posted on 1/20/25 at 11:50 am to
If you get 8 inches of snow and temps in 30’s, It ain’t melting no time soon.
This post was edited on 1/20/25 at 12:02 pm
Posted by rds dc
Member since Jun 2008
21504 posts
Posted on 1/20/25 at 11:52 am to
quote:

quote:
3k NAM




12z 3k NAM looks realistic, given the setup. It might be a bit overdone, but there will likely be a narrow band of heavy snow across South Louisiana. There will be warm air advection across South Louisiana - Red Shading (that will drive a warm nose over coastal areas), and there will be strong frontogenesis -Purple Lines (that is indicative of strong forcing for snow production). Smaller scale processes will drive the final location of the warm nose and the best snow production, and the global models can't resolve these. The HRRR and 3k NAM are probably your best bets moving forward, and even they will struggle with the final placement.

LINK




Given the above and the 12z Euro QPF below, 4-6" looks almost locked in for those along and north of I10/12. South of there will see more moisture but likely will mix with sleet. If the warm layer above the surface is stronger than expected then sleet mixing will push farther north, if it's weaker, then some bigger snow totals in the south. Good luck everyone

[
Posted by LaBR4
Baton Rouge
Member since Sep 2005
53879 posts
Posted on 1/20/25 at 11:53 am to
Where is the best place to go skiing in Baton Rouge tomorrow, or snowboarding? LSU Hilltop Arboretum/Highland Road Park Observatory?





This post was edited on 1/20/25 at 11:57 am
Posted by Oates Mustache
Member since Oct 2011
26623 posts
Posted on 1/20/25 at 11:54 am to
quote:

rds dc


You just pissed off a bunch of Houston baws with this post. It shows less than an inch there.
Posted by sledgehammer
SWLA
Member since Oct 2020
7137 posts
Posted on 1/20/25 at 11:56 am to
quote:

Where is the best place to go skiing in Baton Rouge tomorrow, or snowboarding

The LSU levees where they have the paved jogging track? Those are pretty steep.
Posted by crazyLSUstudent
391 miles away from Tiger Stadium
Member since Mar 2012
6129 posts
Posted on 1/20/25 at 11:57 am to
quote:

I think I read 10:1, but rds cd can verify that


That’s what the model uses but not necessarily what actually happens. For instance, on the front range they had a ratio closer to 20:1
Posted by LaBR4
Baton Rouge
Member since Sep 2005
53879 posts
Posted on 1/20/25 at 11:58 am to
quote:

The LSU levees where they have the paved jogging track? Those are pretty steep.




This post was edited on 1/20/25 at 11:59 am
Posted by bayoubengals88
LA
Member since Sep 2007
24584 posts
Posted on 1/20/25 at 12:00 pm to
quote:

You just pissed off a bunch of Houston baws with this post. It shows less than an inch there.

That's water precip, not snow.

Snow could be 10:1 or 20:1 ratio.

half inch of water = 5 or 10 in of snow
Posted by Oates Mustache
Member since Oct 2011
26623 posts
Posted on 1/20/25 at 12:02 pm to
My bad, my bad. I was only breezing through posts. Ok Houston baws, forgive me.
Posted by Cleary Rebels
Member since Oct 2024
2899 posts
Posted on 1/20/25 at 12:03 pm to
The levee brah -
Posted by LSUJuice
Back in Houston
Member since Apr 2004
18049 posts
Posted on 1/20/25 at 12:05 pm to
It still means less for us. South and east of Houston look to get more.
Posted by 91TIGER
Lafayette
Member since Aug 2006
19463 posts
Posted on 1/20/25 at 12:20 pm to
quote:

Wind shifted and the sun is gone. See yall on the other side!


in Lafayette too. Think we only hit 36 as well. Going to be interesting.
Posted by BOSCEAUX
Where the Down Boys go.
Member since Mar 2008
52378 posts
Posted on 1/20/25 at 12:22 pm to
Cloud cover here in SW LA. Temp already dropped 3 degrees in the last hour. Down to 37 now.
Posted by Duke
Dillon, CO
Member since Jan 2008
36494 posts
Posted on 1/20/25 at 12:22 pm to
OpenSnow is pushing 11:1, so 10:1 is likely going to be very close.
Posted by whiskey over ice
Member since Sep 2020
3758 posts
Posted on 1/20/25 at 12:23 pm to
quote:

Where is the best place to go skiing in Baton Rouge tomorrow, or snowboarding? LSU Hilltop Arboretum/Highland Road Park Observatory?


LSU indian mounds
Posted by LSUlefty
Youngsville, LA
Member since Dec 2007
28518 posts
Posted on 1/20/25 at 12:25 pm to
AccuWeather just put the low in Lafayette at 5° Tuesday night.
Posted by WylieTiger
Member since Nov 2006
14670 posts
Posted on 1/20/25 at 12:26 pm to
quote:

LSU indian mounds


Per unnamed sources, the ski lifts are open tomorrow.
Posted by LaBR4
Baton Rouge
Member since Sep 2005
53879 posts
Posted on 1/20/25 at 12:26 pm to
quote:

Wind shifted and the sun is gone


Satellite imagery checks out. Still very sunny in BR

Posted by LaBR4
Baton Rouge
Member since Sep 2005
53879 posts
Posted on 1/20/25 at 12:27 pm to
quote:

Per unnamed sources, the ski lifts are open tomorrow.


I got a 2 day pass from BREC, reasonable prices, IMO
Posted by NIH
Member since Aug 2008
122675 posts
Posted on 1/20/25 at 12:30 pm to
You’re a strange guy
Jump to page
Page First 85 86 87 88 89 ... 191
Jump to page
first pageprev pagePage 87 of 191Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram