wncsnow

Counting Saturday's storm, the 12Z Euro has 4 different rainstorms and dumps the majority of the cold in the west through day 10.

Battle between the PNA, NAO, MJO and AO. I'm still not convinced we get a snowy period though because the PNA seems to be running the show.

Hi Res NAM looks very icy for escarpment areas. It usually does pretty good with these setups.

GFS is a strung out mess. About to put this one to bed even though my expectations were super low even for mountain and northern foothill areas.

NAM still showing a little snow then ice

GFS with a nice little front end thump of snow

Long range NAM started to show precip starting as snow now. Was only showing rain or ZR previous runs.

After 4-6 inches of rain the next week or so, I'm afraid a lot will lose any hope left remaining for this winter.

Mostly yes.

Euro is about the same as last night

Has some ZR too

GFS is light on precip but does show more snow in the mountains than previous runs

A lot of the long range guidance has gone back to SE Ridge and cold dump in the west..

RDPS still showing a lot of ice for CAD favored areas. This is likely overdone but there is potential for .25-.50 for CAD favored areas north of 40 near the Blue Ridge. Of course some of it could be sleet there too.

ICE totals going up on the NAM. I do think some of it will be sleet though.

NAM coming in with a lot more ZR

We already have one

20 at the house this morning. Here are some pros and cons for the upcoming system- Pros: 1.Timing- With the faster timing, it looks like most of the moisture will fall during Friday night starting sometime after midnight. This will maximize what cold air we do have. 2.Track- Most models have gotten rid of any TN valley low and have a southern track. This will diminish the WAA and keep CAD areas colder. 3. Confluence- Models have trended slightly colder mainly due to better confluence to the NE and a slightly stronger high. We want to see that continue with todays runs. Cons: 1. Lack of true CAD- This is always a big issue east of the Blue Ridge. We can get wintry precip with InSitu CAD but its rare. 2. Lack of moisture- Models are keeping this system weaker with less heavy precip for WNC. This could lead to freezing drizzle and it might accrue better but we need a heavy front end thump to get a few inches of snow and sleet. 3. The Pacific- The Pac has been a pain all winter and really the past 3 or 4 winters it has not been on our side at all. We need the N Pac ridge to move/dissipate. There is a ton of energy coming from the Pacific still which can be good but with the -PNA its always going to be a thread the needle type of situation.

It's showing a front end of snow and sleet for the mountains and immediate foothills.

UK shifted 50 to 75 miles SE. It now has a lot more wintry precip in WNC. Basically none at 12Z.

I think some of this would be sleet and ZR but this is a big shift. Another shift or 2 and it might be game on

UK is best its been yet and further south.

GFS and Canadian both look decent guys. This ones not over yet! Keep that primary to the south and we got a shot IMO.

GFS continuing the trend of South and weaker. I really think we might sneak an advisory level maybe even warning event above 3k north of 40. Inch or 2 of sleet and snow with .10-.25 ZR

RDPS looks more what I expect. Lots of sleet near the Blue Ridge north of 40 for the first few hours of precip. It's a good short range model usually. Although this is at the end of the run.