bubba hotep

The models have been toying with dragging a weak disturbance through just behind the arctic front. The 12z Euro is back on this but keeps most of the snow off the west of DFW. The 12z Euro EPS has about 2/3 of the members with some variation of this impulse and a good bit get snow into DFW. It looks like the disturbance that the Euro is sniffing out is out in the Pacific north of Hawaii. The strength and timing of that still need to be pinned down and the orientation of the trough associated with the arctic blast needs to be worked out. Maybe something to watch finally?

FWD sounding pretty bullish on the cold and going for 20 at FWD: Winds will lessen Thursday night and Friday morning as surface high pressure becomes centered over southern OK. Light north winds will be in place, and with clear skies and very dry surface air (dewpoints in the low teens), favorable radiational cooling should cause temperatures to plummet. Have drastically undercut guidance once again on Friday morning with my only fear being that I didn`t go cold enough. Current forecast lows at DFW and Waco are around 20 degrees which would be the coldest temps since January 2015.

00z Euro came in colder than 12z and has area wide sub-25 lows with teens in the colder areas Thursday night. Then it has the northern burbs flirting with sub freezing highs on Friday. Here is the latest from FWD:

Yea, I've been noticing that. We could be talking about a "snowy" El Nino winter again next year?

Nothing overly interesting on the 12z Euro EPS. It looks like we might move pretty deep into Dec without any winter weather to track in the DFW area. On the bright side, the 12z GEFS doesn't seem to support the GFS and the mid-70s...

Not much rain over the past 24 hrs, this event is starting out kind of bustish, about 0.25" so far.

The last couple of runs of the Euro appear to be teeing up another Arctic blast. Maybe this one will be colder or deliver snow?

The 00z Euro looks to be trending to a "warmer" solution for next week with this outbreak looking a lot like some of the others from the past couple of seasons. The heart of the cold stays off to the NE vs diving straight down the spine of the Rockies. I guess on the bright side, the GFS has backed off the mid-month 70s?

There hasn't been much talk about this weekends rain event but this seems like a pretty reasonable prediction, I probably would've gone 3-5"+

The 00z Euro EPS backed way off on the snow chances vs. 12z. Only one member shows anything for DFW next week.

The new Euro weeklies show above normal precip and below normal temps for Texas through mid-Jan.

It looks like 7 of the 15 Euro EPS members that show snow are with the first impulse that was on the 00z Euro and the 12 & 18z GFS.

12z Euro EPS with one of the "snowiest" looks so far this season w/ 15 members showing measurable snow at DFW. The mean is 0.5" but a couple of members pushing 4".

It look like teens would be a lock for the northern burbs with that setup.

12z Euro looks chilly, has the northern burbs of DFW with sub freezing highs next Thursday.

Pretty strong signal that a good portion of our subforum will see soaking rains:

Nice to see some over performing cold. Last time I looked at my NWS point forecast yesterday it had a low of 37. Right now - 31!

18z GFS has temps in the 70's by mid-Dec... not a chance of snow to track on the models...

What does the Pacific as a whole like for that year? The MEI is a decent match but the PDO doesn't look like a very good match.

12z GFS looks like it keeps DFW below 40 for the high next Thursday. It is a ways off but there is growing agreement across operational and ensemble models that DFW could see the coldest air in years with this shot.

'83 is an analog that keeps coming up when I bounce stuff around. However, people on the Twitter act like only a true weenie would bring it up. One thing is for sure, the 12z Euro EPS keeps our source region below normal the entire run. That was our biggest issue last winter, there was no cold up there when the pattern did get favorable.

Looks like the main threat will be in E. Texas and Louisiana tomorrow but maybe some thunder for the norther burbs of DFW late tonight:

Looks like an active couple of days on tap: