January 12 2023
Thursday Night Update
This is for snow lovers, dreamers, and me. Having Faith in the Flakes is a mantra that dates back to 2009 with my son and believing it will snow even when it is not in sight. Well, that guy is going snowboarding this weekend and turns 17 on Monday. We both have new boards and plans for the rest of the season together. So I write this as a meteorologist with no hiding that I personally want snow… for my son and all the kids I speak with across the region.
But please know there is legitimate science here. Plus, I will once again share direct notes from others in the industry to add depth to the conversation.
The day I am writing this has already brought a thundershower across the Chesapeake Bay north of Annapolis, with some more possible tonight. We are 12 days deep into a calendar year that started with the warmest week on record for Baltimore.
Here is another set of records to compare our winter to…
Please notice the years… We have had 4 winters in the top 5 that were 50 to OVER 100 years ago.
My friend Kevin Williams is a meteorologist in Rochester, NY. He notes the snow drought in his city, but that over all of North America is actually trending higher.
#Rochester is in the midst of an impressive snow drought with less than 10 inches so far this year. (The average value for an entire winter is 101 inches.) The long term snowfall trend, however, is up as is North American snow extent. #RocWX pic.twitter.com/xDlxqXLByi
— Kevin Williams (@wxbywilliams) January 11, 2023
The latest update is for Temperatures to remain ABOVE AVERAGE for the Eastern Half of the US for Day 6 to 10. This goes through January 22, and that date may be pivotal!
Before I show you you my maps, let’s hear from some others.
I love when other weather geeks show a sense of humor. Here he is showing his product increasing snow opportunities Jan 22 to Jan 26.
“Daddy is it true that when you were a kid, sometimes the rain would be white, it would pile up on the ground, you could sled on it, you could make soft balls & throw it at each other & make people out of it? I wish I could experience it too!” Timmy sometimes dreams do come true. pic.twitter.com/OnRMf6Lqln
— Judah Cohen (@judah47) January 11, 2023
I worked with him from 1997 to 2003, and we are still friends. I have the utmost respect for his forecasting skill.
Here is he showing the global patterns turning favorable AFTER Jan 20.
Signs that it might turn a little colder and snowier after Jan. 20th. Hang in there, snow fans. pic.twitter.com/GYaxKyfOOi
— Tom Tasselmyer (@ttasselWBAL) January 11, 2023
I will show a closer look at the North Atlantic Oscillation in a moment. But first, let’s see some animations:
After the chilly weekend, we will see another warm up and a few more weather systems tracking to our west. That will bring us rain.
The pattern appears to flip at the end of this period.
It may be 10 days away, but the storm hose should shut off for the western US as a large ridge of High Pressure is expected to build along the Pacific Coast.
Meanwhile, a deep trough will dig for the Eastern US.
This is a colder, and perhaps stormy pattern.
Let’s see how the ECMWF plots that stormy pattern.
This forecast simulation goes out 10 days, so I do NOT place much value in it. However, it will be a baseline to plot against.
Thu Jan 19 to Sun Jan 22
This starts with ANOTHER rain event, as Low Pressure tracks up the Ohio Valley. The following set up brings in a southern snow…
This is purely for hope and joy, NOT A FORECAST. I know! How may times have we seen a storm plotted a week away that did not happen? I will not legitimize a storm forecast beyond 1 week, but if this does anything close to verifying, I will refer back to this post and give the Euro props!
The North Atlantic Oscillation has a significant turn to NEGATIVE in the time frame from January 21 to 26. For now, this is our window of opportunity.
He also seems bullish on the winter weather pattern for the end of the month. He is referring to Stratospheric Warming, which is what is needed for a Polar Vortex Disruption.
It has been a mild January for much of the Northern Hemisphere. The strongest sign the pattern is transitioning to colder is predicted warming/positive geopotential heights in the polar stratosphere, the first in two winters! This forecast can be volatile so needs to be monitored pic.twitter.com/wOfJKCcFv3
— Judah Cohen (@judah47) January 12, 2023
Meteorologist Mark Margavage showed how the GFS is catching up to the Euro with this Polar Vortex Disruption around January 22-23.
#PolarVortex Stretched to the Breaking Point
Today’s 0z GFS is looking almost identical to yesterday’s 0z European Ensembles at max range. If they are correct, this has the makings of a SSWE. Good news for Eastern North America winter lovers. #wxtwitter pic.twitter.com/CL7PhLfyzm— Mark Margavage (@MeteoMark) January 12, 2023
I know before the new year I made reference to the middle and back half of January for the turn. This looks like a fit, if possibly a week late for those who want to pin specifics down.
Going back to those late first snow dates, January 22 is the 5th latest date. If you have Faith in the Flakes, mark your calendars as we may edge that out or tie, if this latest European Model can hold some value.
FITF
December 5th Snow In Baltimore And The Start Of Faith In The Flakes FITF
Click to see more and ‘Book’ a visit to your school
I see many factors to support colder influence with multiple systems. Early and later in winter. Check it out.
Winter Outlook 2023 For Snow Not Typical La Niña Plus Polar Vortex Disruption
Atmospheric Memory Suggests Active Winter Storm Pattern Outlook
Winter Outlook 2023 From NOAA Very Different Than Farmers Almanacs
Winter Outlook 2023 Early Look At Snow From Two Farmers Almanacs
If you want a snowy winter, this is what you might want to look for in the rest of the tropical season. (You might be seeing a lot of commercial snow removal people out this Winter).
Record August For No Named Tropical Storms: Closer Look At Snow Following
Winter Weather Folklore Top 20 And More Outlook Signals From Nature For Cold And Snow
