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Let's talk Winter!


Steve

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cmh plumes are around 4.5" mean.   The top dog is now 17.5",  but there are also like 4 that are basically saying dusting to an inch.

 

gfs came a bit north at 6z.   I like Mike's map above, cut off to the north might be more pronounced though.   Wild card is southern OH, where if they don't get tainted it could be one hell of a block buster for them.

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cmh plumes are around 4.5" mean.   The top dog is now 17.5",  but there are also like 4 that are basically saying dusting to an inch.

 

gfs came a bit north at 6z.   I like Mike's map above, cut off to the north might be more pronounced though.   Wild card is southern OH, where if they don't get tainted it could be one hell of a block buster for them.

Yeah, northern edge might need to be brought in a little.  But too much uncertainty still at exactly where that ends up.  Plus, northern edge will probably see some good ratio's assuming dry air doesn't get too involved from the north.

 

Also agree that southern OH into NE KY could be massive....If sleet doesn't cut in, 12+ looks likely.  Looks like ILN is slightly more conservative than me for my part of town, but still close!  I like when their conservative call is 6-8 :)

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It only went south by about 20-30 miles though. Still hope, remember the SB Storm. Lol

30 miles means we need close to 100 mile north shift last minute now. This one is done for I-70.

Edit: after looking at 12km its more heavy on precip. The precip shield is actually further north compared to the 6z run.

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30 miles means we need close to 100 mile north shift last minute now. This one is done for I-70.

 

To get into the very high totals, maybe, but I think this could still be a decent event for March.  Euro and GFS came a bit further north, NAM a bit further south.  We'll have to see if any of these trends are done or not.

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I would not be surprised if this comes a bit further north between now and Wednesday.  My thoughts are 4-6" for I-70 right now, 6-10" just southeast of 71, and up to a foot  from Wilmington through Athens. 

I wouldn't be surprised either. One last good snow would be nice ...  considering the cold is here for a bit longer.

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Sref gives me a mean of 6.55" with top being 22.5 and low being 0.

Oddly enough of note the mean for CMH and zzv is higher than the mean for Lexington, KY and Huntington (only 2 I checked) With their top being under 14

 

Might be better to look at the median with that type of spread. The low probability, super high totals are moving the mean.

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the interesting thing about the nam is that when you compare the 5h map trends, the 12z looked like everything should have been further north on the surface.   I think what caused the drier further south look was a weaker low.   If the low had stayed the same strength as the 6z it would definitely have been further north.

 

hmmm, well I just saw those snow maps dilly posted...oops    

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12z NAM

ZZV

WED 1P 04-MAR 1.7 -1.7 1016 93 90 0.21 557 545

WED 7P 04-MAR -0.8 -5.5 1019 96 98 0.15 557 542

THU 1A 05-MAR -4.4 -10.2 1023 91 97 0.20 556 538

THU 7A 05-MAR -8.5 -13.1 1027 87 96 0.30 553 533

THU 1P 05-MAR -7.5 -15.9 1030 80 91 0.13 549 525

THU 7P 05-MAR -8.8 -18.3 1035 80 15 0.04 542 515

CMH

WED 7A 04-MAR 0.1 0.1 1014 98 93 0.15 558 546

WED 1P 04-MAR 1.0 -2.9 1017 91 89 0.10 556 543

WED 7P 04-MAR -1.8 -6.7 1020 93 96 0.10 556 540

THU 1A 05-MAR -6.2 -11.1 1024 88 93 0.13 555 536

THU 7A 05-MAR -9.2 -14.2 1028 86 93 0.16 552 530

THU 1P 05-MAR -7.7 -17.0 1031 81 80 0.09 547 523

THU 7P 05-MAR -8.3 -18.4 1035 81 6 0.03 542 514

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