Eskimo Joe

Ji had one of his worst meltdowns. Others followed him over the cliff.

What chart do you want?

There were meltdowns during 2009-2010.

2nd interesting thing will be when we start to get in the range of the meso models in a few days. Maybe the GFS resolution is "too big" still?

GFS OP is on an island. This is going to be an interesting test for winter. Does the GFS score a coup, or does it run too hot?

Was 23 when I left Reisterstown. Was 31 in Montgomery County. The Urban Heat Island is a death knell for snow here anymore.

Yea it looks like a marginal event is a legit possibility.

Don't sleep on the Dec 9 to 11 timeframe. You all stand a semi-decent shot for some light wintry weather.

Down to 25 already. Temp fell 7 degrees in the past hour alone. MOS guidance way too warm for tonight.

Yes. IMO, D3 - 5 look at mid levels, D5 and beyond, look upstairs.

It gets washed away by a lakes cutter. Let's not stress over every OP run in a La Nina.

/thread

It's amped, and in December is risky. We can have too much warm air flooding in off the ocean.

Got the lights on the roof up today. Now it can get cold.

Wreaths Across America is 12/17. I'd like it actually feel like December that day.

Some Friday night weather news. The Maryland Mesonet is moving forward. We have a website up. Expect content soon. http://mesonet.umd.edu/

This is amazing. Is there any chance you could run this for January and February?

Welcome! Looks like you need a met tag @WxUSAF can you help with that?

Low of 21 Reisterstown. Frost!

Personally, I don't want an amped storm at the start of this pattern change. Let's just get a nice cold powder, plowable storm to get us on the board. It's going to take a bit to knock down the SE ridge and I don't want to give that thing any more juice. Plus, December climo is hostile to snow to begin with. Anything we get this early on is house money.

OP runs will waffle a lot until we transition into the new pattern.

That's really encouraging. I'd like to see it nose up to a +1/+2 and settle there. Obviously since we are in a La Nina base state the Pacific can only get so cooperative, but to see it trend that way is good. A raging -PNA for weeks on end would just flood us with Pacific puke.

The neat thing about that storm was the fact that it was just a solid cold powder event with minimal temp issues. It really illustrated how strong the blocking was setting up that winter. Ironically, I was at a geography conference in New Paltz, NY in October 2009 and there was a grad student at SUNY who was researching NAO spatial relationships with the upcoming winter. They had forecast that a NAO which went negative during the summer, and was focused near a certain lat/lon had a statistically significant correlation to above average snowfall but not necessarily temperature in the northeast US. they had gone out on a limb and said the summer of 2009 NAO matched up with a forecast of above average snowfall for the upcoming winter. I've been trying to find the conference proceedings from that event to see if I could get the presentation or locate the authors, but alas I've come up empty.