© 2019 Terry Swails

WINTER STORM WATCHES UP....

November 25, 2019

PLEASE CONSIDER THE VALUE...TSwails.com has been far ahead of the competition in catching and forecasting the trends of our extreme weather the past few weeks. It takes a great deal of commitment, passion, and knowledge to do that. 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. You support in any way is sincerely appreciated. Thanks and roll weather. To donate click on the secure green box below.

MONDAY'S FEATURE POST:

 

The battle lines have been drawn as the path of this week's winter storm is becoming more clear. Winter Storm Warnings and Watches have now been posted from Colorado to Wisconsin. 

Now there still may be some minor tweaks, but the storm will likely cut across the state of Iowa late Tuesday into Wednesday. 

 There are some big numbers on the table and it comes during a busy travel time, just a few days before Thanksgiving. 

Here's the totals from the models through Wednesday night.

European:

 

 

GFS:

NAM:

 Canadian:

To the southeast of the main axis of snow there will be primarily rain. However, as temperatures cool down and the low pressure system exits to the northeast, there may be a mix with some minor accumulations in portions of eastern Iowa (as some of the models above are showing). This area will also be experiencing some pretty strong winds at time as the storm moves through.

This is a look at the forecast for wind gusts on Wednesday on the European model:

There may be a period of 35-45 mph wind gusts (coming in from the WNW) on Wednesday morning and afternoon. The winds will back off by Thursday morning. 

Colder air will of course move in behind this system and leave us with a pretty cold turkey day. Here's Thursday afternoon's temperatures:

We'll continue to update you as we fine tune some of the snowfall numbers but the track is pretty well laid out for a winter storm Tuesday into Wednesday through portions of Denver, Nebraska, South Dakota, Iowa, Minnesota, and Wisconsin...RK

 

Christmas is only 1 month away. Are you looking for a special gift 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 here will open up the world of forecasting for years of enjoyment to come. Consider giving the gift of weather. Better hurry, only 20 seats left. 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!  Rill weather...T. Swails

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