Here’s a map I made while sitting on the porcelain throne earlier. I hope it stands the test of time View attachment 17619
Just a little tweak .....This is so easy. I'm going to go ahead and issue the final product:
View attachment 17624
View attachment 17625
I’m kind of disappointed how you nailed the I85 corridor the way you did down into MBYThis is so easy. I'm going to go ahead and issue the final product:
View attachment 17624
View attachment 17625
Well we won't get this. I wonder who will forecast this come this fall.
View attachment 17631
For temps I would go with something like this. It's the drive for 5...5th winter in a row of above normal temps.
View attachment 17633
Of course he will. If he makes an above average winter map for the SE you know it'll be a great winter. But of course I already know he is going to center the cold on the east and IF we do well, he will only say his pioneer "Model" worked again like the broken clock it is.The one... and only...
View attachment 17640
In all fairness, this winter saw some very cold temps in the US. Look at the Pacific NW over to Montana and the Dakotas. All-time records were broken for the duration of the cold and negative departures. It just wasn't the right pattern to bring that cold southward due to the pesky SER. This is something you would expect in a La-Nina winter not an El-Nino. Everything we thought we knew about LR weather forecasting was challenged this winter. I agree with Metwannabe here. I say give us another shot at an El-Nino next winter, and see what happens. One thing is for sure, the subtropical jet delivered big-time. If that southeast ridge would not have been so prominent, we would have seen some nice miller A's.Next Winter will break the above normal streak, take it to the bank.
Also I expect a mid to late December threat somewhere in the SE, northern parts favored (northern Ga, upstate SC, Tn and NC)
January will then begin with above normal temps (briefly) and there will be all kinds of gnashing of teeth and complaining of another failed Winter, but...
Mid Jan thru mid Feb will deliver big time, a brief return to normal before the end of Feb produces again. The streak will be broken and every member on this board will at some point see some form of frozen precip. Booyah, bring it, I'm ready.....
Ive never seen a more accurate forecast in my life. You could just copy paste that until the end of time and have a 75% success rateHere's my winter 2019-20 snowfall forecast for Wake County. If you live north and west of Wake, assume at least 12". If you live south and east of Wake, assume less than 1" at most.
View attachment 17762
In all seriousness, we are staring down the barrell of a rifle with a likely Super El Nino much like the winter of 2015-16. In other words, if this oncoming Nino stays as strong and as long as Fall, there will be VERY little winter weather in the SE for 19-20
In all seriousness, we are staring down the barrell of a rifle with a likely Super El Nino much like the winter of 2015-16. In other words, if this oncoming Nino stays as strong and as long as Fall, there will be VERY little winter weather in the SE for 19-20
This El Nino probably won't be that strong but we're more likely to contend with a moderate or strong event. Even going back into the 19th century, there's too much internal variability to assume that one phase/intensity of ENSO = ______ for winter snowfall in the SE US. If you were able to forecast the intensity and extent of large-scale temperature and precipitation anomalies perfectly, you'd still only be able to predict snowfall here with moderate success at the very best.
A Super El Nino or the lack thereof means virtually nothing in terms of making or breaking the SE US for snowfall.
Using extensive Atlanta based stats and looking at all wintry precip for all winters since 1878-9, I 100% agree with you on the lack of correlation between large scale liquid equivalent precip and wintry as I found essentially none. However, I most certainly found a pretty significant correlation between DJF temps and wintry precip: 67%/50%/33% of cold/near normal/mild winters had above average wintry precip in Atlanta.
As I have said here before, precip isn’t important but temperatures are as there is twice as much chance for above average wintry precip at Atlanta in cold vs mild winters based on looking at about 140 winters. Then again, that’s still nowhere near a 100% correlation. It qualifies as a significant partial correlation though.
All I care about after this winter kerfuffle , is the MJO. Apparently, that’s always the most important driver! It doesn’t matter how good all other indices look on paper, if the mofo MJO doesn’t get to phases 8,1,2, we’re screwed!This El Nino probably won't be that strong but we're more likely to contend with a moderate or strong event. Even going back into the 19th century, there's too much internal variability to assume that one phase/intensity of ENSO = ______ for winter snowfall in the SE US. If you were able to forecast the intensity and extent of large-scale temperature and precipitation anomalies perfectly, you'd still only be able to predict snowfall here with moderate success at the very best.
A Super El Nino or the lack thereof means virtually nothing in terms of making or breaking the SE US for snowfall.
But then some “but” factor will come up. “Well, phase 8 between January 6-12 actually correlates to warmth and drought conditions” fmlAll I care about after this winter kerfuffle , is the MJO. Apparently, that’s always the most important driver! It doesn’t matter how good all other indices look on paper, if the mofo MJO doesn’t get to phases 8,1,2, we’re screwed!
It’ll probably stay in 8,1,2 from April-September, if that correlates to endless 95 degree days and weeks of drought!?But then some “but” factor will come up. “Well, phase 8 between January 6-12 actually correlates to warmth and drought conditions” fml
I'm starting to think that we actually have no idea what events cause the conditions to occur that actually lead to a cold southeast...or worse yet, no idea what actual conditions lead to a cold southeast.