© 2019 Terry Swails

TOASTY TEMPS. ARE COMING TO TOWN...

December 17, 2019

CONSIDER THE VALUE PLEASE...TSwails.com continues to be a leader in catching and forecasting the trends of our extreme weather pattern the past few weeks. It takes a great deal of commitment, passion, and knowledge to stay on top of the swings. Now that I'm no longer in television, this is my job and that's the reason I'm asking for a voluntary subscription fee of $12 dollars a year, one dollar a month to keep TSwails going. Together we can create one of the best, most unique, and reliable weather sites in the Midwest. Your contribution of 3 cents a day, allows me to stay free of the corporate world and pour my energy into doing what I do best, forecasting the weather! We hope you see the value and hard work that goes into the site everyday. Your support in any way is sincerely appreciated. Thanks and roll weather. To donate click on the secure green box below.

TUESDAY'S FEATURED POST, MILD TIMES AHEAD...

 

Santa Claus is coming to town soon and so are some mild temperatures. I would have to say, chances of a white Christmas this year are pretty much in the toilet. If that makes you jolly, good for you. Not the way I like mine and once again I'm pouting. Bah humbug, what a bunch of rubbish! 

So, if you can't beat em, join em! Since it's going to be mild I might as well throw in the towel and enjoy what's coming. With that philosophy in mind I'm hoping for sunny and 75. Not going to get it but a couple days in the 50s and many in the 40s sure looks possible. Here is what the Climate Prediction Center is forecasting for temperatures December 22-28th.

In 5 day increments temperature departures look like this

.

December 17-22

December 22-27th

 December 27-January 1.

Just for kicks, here's what the EURO has for highs Christmas Day. The GFS is quite a bit cooler than this but I suspect it's rushing the cold back in too soon. A known bias of the model.

You can see the reason for the wamth in the forecast position of the 500mb upper air pattern Christmas Eve day. The door to cold is solidly closed.

The trough you see out west makes a move on the Midwest the 26th or 27th and that will bring a more active brand of weather following the holidays. Up until then the GFS and EURO both do not show any measurable precipitation from now through Christmas night.

 

The EURO precip. forecast today through December 25th.

 The GFS for the same period.

You can see how much of the central US will be good for holiday traveling with dry conditions showing up in the precipitation departures through Christmas.

Here's a closer view with specific values of precipitation departures.

There's not much to say up to December 25th other than temperatures look mild and conditions dry. Perfect for those of you who will be on the road.  A brown Christmas, grrrrrr...nobody writes Christmas songs about that. Roll weather...TS

 

WEATHER SCHOOL IS COMING TO TOWN...

GIVE SANTA A BREAK! Christmas is less than a month away. Are you looking for something special for that hard to buy for person? Maybe you just want to treat yourself for being on the nice list! Well, here's an idea that can "give" any weather enthusiast a lifetime of pleasure. It's called WEATHER SCHOOL. What a person experiences and learns here will open up the world of forecasting for years of enjoyment to come. Consider giving the gift of weather. Better hurry, only 6 desks still open. You can get all the details below.

 

TSwails.com is offering a very special and unique opportunity to learn first-hand the ins and outs of weather forecasting with one of the best meteorologists in the Midwest along with his team of expert meteorologists.

 

That’s right… You want to forecast right along with Terry Swails, well now you can. He’s teaching weather with TSwails newest program called WEATHER SCHOOL. The opening bell rings this January and you can be a member of the very first graduating class. The one-day forecasting seminar for weather enthusiasts will be held at his home in January. It’s not your typical run-of-the-mill school. There will be no tests, but Terry, Rebecca, and Nick will cram your head with so much knowledge, it’ll be spinning like a tornado before the day is over.

 

You want to know the essential online sites to use for models, radar, and the basic weather tools? DONE! You want to understand the structure of models and the role they play? DONE! You want to be able to construct forecasts from the ground up? DONE!

 

WEATHER SCHOOL will be presented in a seminar-type format where you'll have the ability to ask questions and dig deep. You’ll get the scoop on data acquisition, model analysis, severe weather, and actual forecasting from the big dog himself, T. Swails. With 43 years of experience and an uncanny ability to break the science down, you’ll open the door to forecasting like never before.

 

Along with the head master T. Swails himself, meteorologists Rebecca Kopelman and Nick Stewart of KGAN TV will be there to lend their knowledge and experience to the discussion. It will be fun, informative, and factual! This is the day for you to see, feel, and experience what it’s like to be in the hot seat of a meteorologist.

The seminar will be held January 25th and will last from noon until 5:00pm. We have limited seating and the cost is $99 dollars per person. A catered lunch will be provided. Again..not a lot of seats so reservations with a pre-payment are required. Sorry, no refunds. If there’s enough interest, a second session will be added in early February. To register or get additional information send an email to carolynswettstone@yahoo.com

 

GIVE THE GIFT OF WEATHER. This might be the perfect gift for that hard to buy for person this Christmas. Along with a WEATHER SCHOOL admittance voucher, TSwails will send a special holiday greeting to your weather enthusiast if you give the gift of weather with the TSwails touch!

 

WEATHER SCHOOL AGENDA:

 

WELCOME AND INTRODUCTION

Purpose: To help weather enthusiasts understand the basics of forecasting and apply the knowledge and techniques learned to construct personal forecasts.

 

Session 1: DATA ACQUISITION

The essential on-line sites for models, observations, satellite and radar images, and general weather data.

 

Session 2: ANALYSIS:

Determining your objective goals. Short term, intermediate, or long-term. Understanding the process of analysis and its relationship to forecasting.

Model options and choices. What to use and when!

The GFS, EURO, NAM 3k, NAM 12K, Canadian, HRRR, MJO, ensembles, teleconnections, etc.

Locating, learning, and knowing what’s essential to make a reliable forecast.

The art and science of model interpretation: Using and understanding model output. Its called guidance for a reason!

Learn how to analyze key parameters such as:

Surface and upper air data

Vorticity and energy

Precipitation output

Wind and pressure

 

Session 3: MAKING A FORECAST FROM MODEL GUIDANCE

A simulation of the basic process using model output.

 

BREAK: A 25-30 minute recess to enjoy a catered lunch…

 

Session 4: SEVERE WEATHER:

Thunderstorms, tornadoes, derechoes, and squall lines.

Soundings. What are they and why should I care?

Instability (CAPE) vs (CIN) Critical interaction involving moisture, heating, and forcing.

Uncovering the ingredients of a severe weather set-up.

TVS signatures. What to look for on radar.

Role of SPC vs NWS, and your local TV station regarding the warning process.

Simulated model driven forecast of a severe weather event/tornado outbreak

 

Session 5: WINTER STORMS:

The key ingredients required for significant winter storm:

How to forecast the rain snow line.

How to forecast snow totals from QPF

Determining totals from snow ratios.

What to look for at the surface and at upper levels (500 and 850mb)

Model bias and determining the storm track

Simulated model driven forecast of a significant Midwest winter storm

 

QUESTION AND ANSWER SESSION

An open period for attendees to ask questions regarding relevant topics or issues discussed during the day.

 

CONCLUSION:

Some final words of inspiration from the events headliners

Once again, to reserve a spot or ask questions send an email to carolynswettstone@yahoo.com See you when the bell rings! Roll weather...T. Swails

 

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