Blizzard of 93

The 18z GFS still buries the LSV despite some mixing for a few hours in parts of the LSV.

It is absolutely dumping snow under this heavy band that is approaching from the south.

4.5 inches of snow in Marysville as of 5 pm ! I love being under a Special Weather Statement and Meso Discussion during a Winter Storm Warning!

The radar is really looking great! Enjoy the snow today everyone! We do not know when the next chance of a major storm will come....it could be weeks, months, or years from now, so please try to take it all in and enjoy!

It’s nice to be starting an event with temps in the 20’s and dew points in the low to mid teens!

Here are the 6z Euro snow maps.

This is the best GFS run yet for the LSV....just wait until @pasnownut sees this run for his backyard!

That’s the best GEFS run yet...wow!

The 0z EPS still looks good and even improved slightly for our southeast crew.

0z Euro still looks good for all of CTP. I added the total precip map to give an idea of where the max zones look to set up this run. It also indicated very little mixing in the LSV this run.

Here is the 0z UKMET...the 0z party continues for CTP.

Oh yes, I want thunder snow too! @MAG5035 or @MillvilleWx or @psuhoffman How is the thunder snow chance looking now?

My favorite part of this...!!! * WHAT...Heavy snow expected. Total snow accumulations of 10 to 20 inches with the highest totals between Harrisburg and Huntingdon.

CTP just updated their Winter Storm Warning! Winter Storm Warning URGENT - WINTER WEATHER MESSAGE National Weather Service State College PA 1113 PM EST Tue Dec 15 2020 PAZ024>028-033>036-056-057-059-063>066-161615- /O.CON.KCTP.WS.W.0003.201216T1500Z-201217T1200Z/ Cambria-Blair-Huntingdon-Mifflin-Juniata-Somerset-Bedford-Fulton- Franklin-Perry-Dauphin-Lebanon-Cumberland-Adams-York-Lancaster- Including the cities of Johnstown, Altoona, Huntingdon, Mount Union, Lewistown, Mifflintown, Somerset, Bedford, McConnellsburg, Chambersburg, Newport, Harrisburg, Hershey, Lebanon, Carlisle, Gettysburg, York, and Lancaster 1113 PM EST Tue Dec 15 2020 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 7 AM EST THURSDAY... * WHAT...Heavy snow expected. Total snow accumulations of 10 to 20 inches with the highest totals between Harrisburg and Huntingdon. * WHERE...Southern Pennsylvania. * WHEN...From 10 AM Wednesday to 7 AM EST Thursday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will impact the Wednesday evening commute. * ADDITIONAL DETAILS...Bands of heavy snow with accumulation rates of 2 to 3 inches per hour are likely late Wednesday and Wednesday night. The heavy snow could mix with sleet for a time Wednesday night, mainly over York and Lancaster Counties.

Boom! 0z GFS 10-1 map & Kuchera ratio

Not just him... All of CTP! Forum wide crowd pleaser!!!

Yes, those 3k NAM snow maps that I just posted on the last page drop the hammer on Harrisburg & all of I-81 in PA. The hourly panels were spectacular.

Yes! That would be awesome! Bring it!

The 3k NAM is an I-81 crusher !!! Harrisburg and Carlisle up through Northeast PA is buried this run!

The 18z EPS looks good for all of CTP.

Just to see the beauty of it again... here are the 18z Euro snow maps.

As the low pivots east, everyone is all snow through daybreak on Thursday.

While we wait for 0z runs tonight, here is a closer look at the 18z Euro. Some mixing gets into the southern tier at the height of the storm, but from the turnpike on north, this run stays all snow.

18z GFS 10 to 1 and Kuchera

Here is the latest CTP expected snow map