There are 4 things that can stop us!


High wind

Wind is a balloons biggest enemy.  Wind of more than about 10mph will make the balloon almost uncontrollable. We do not like to take passengers if the winds are more than 6 MPH.
To put a balloon up you must first fill it with air.  This is done by laying the balloon on the ground and starting a large fan.  You must hold the balloon still long enough to fill it with air before you turn on the burner to stand up the balloon.  If you have any wind the balloon will begin to catch the wind like a giant sail and begin to drag itself across the field.  A balloon can generate as much as 6,000lbs of pulling force in as little as a 12 mph wind.  At this time we don't even want to talk about landing in windy conditions.

Poor Visibility

A Hot Aire Balloon is a VFR type of aircraft.  This means Visual Flight Rules.  These are rules written by the Federal Aviation Administration.  Not only is it illegal to operate a balloon in poor visibility but imagine driving your car with your eyes closed.  You're bound to hit something and it wont be pretty.  To land a balloon the pilot must slow the decent of the balloon to get it to level off right at the ground level.  Hard to do when you can not see the ground.  We also need to have room under the clouds to fly.  If the clouds are only 1,000 feet off the ground we do not have the legal distance requirements to fly.  Keep in mind, there is a delay between when the pilot turns on the burnere and the balloon begins to respond.  Very much having a deer run out in front of your car on the highway.  By the time you see the deer its too late.  Remember also that in poor visibility other aircraft can not see us either.  If there is even a chance of visibilitie issues we will choose not to fly.  This is (in our opinion) the most dangerous condition.


Generally when you have rain you have weather conditions that can change dramatically.  Here in Florida rain is either driven by an advancing cold front or by the convective heating of the surface of the earth by our intense sunshine.  In either case the rain on a balloon will add dramatic weight to the skin of the balloon forcing the pilot to add extra amounts of heat to keep the balloon aloft.  It is possible for this weight to become so heavy that it literally forces the balloon into the ground.  If the pilot can successfully land the balloon the damage to the fabric of the balloon will completely ruin the aircraft.  WE DO NOT LIKE RAIN.

Wind Shear

There are days when it seems perfectly flyable on the ground.  BUT.. In some cases the wind just above the tree tops is scooting along real good.  This is what we call a "Wind Shear".  There are several problems with high winds aloft.  First is that your ground team can not keep up.  The recovery team must travel about 2.5 times faster on the ground that you are flying in the sky in order to keep up.  The balloon is going cross country and the ground team is on roads that may not go parallel to the balloons flight.  On the ground they must deal with turns, stop lights, Stop Signs and TRAFFIC.  If you
are flying along at 25 miles per hour they must be doing 62.5 constantly to keep up.  Another problem and more severe is what the shear does to the balloon.  Lets stop for a second and explain a shear.  This is a point in the sky where two different layers of wind have A). a significant speed difference or B), a considerable difference in direction. When a balloon hits a wind shear it can collapse the side of the balloon causing the pilot to burn thru the skin of the balloon or the balloon can literally skip off the shear like a rock on water.  Think of it like this.  Imagine driving your car in a hurricane.  Your going to end up in the ditch and there is not much you can do about it.  Flying a balloon when there is a significant wind shear at low levels to the ground is not safe.
As we like to say.  We have 100 reasons WE WANT TO TAKE YOU FLYING.  We only have one reason we will not.  SAFETY.

"I hate to dissapoint someone but I refuse to hurt anyone"
Jeff A Thompson

Thompson Aire

Weather Conditions

407-421-9322 or Contact US

Hot air balloons need light and stable winds for safe flight operations.  These conditions occur most often at sunrise.  As the sun rises it will heat the earth and cause the atmosphere to boil like a pot of water.  That is also why we limit our flights to about an hour of flight.  After an hour the atmosphere begins to boil throwing us around like a toy. See About the Aircraft for more information on how we fly a balloon.
We look at weather VERY carefully and we look at the future forecasts several times a day.  In fact we look at 9 different forecasting locations all over the central Florida areal  We actual get the forecasts from several meteorologists to determine what will happen here.  But in many cases we do not know much in advance of the flight.  Just to put this all in perspective for you.  A LONG RANGE forecast for balloons is 24 HOURS.  That is right 24 hours!  Things can change very quickly and we need such precise weather conditions that any forecast more than 24 hours in advance is too much of a guess.  So please do not call and ask us what some flight date, two weeks out, looks like.  Heck we do not know what tomorrow afternoon will bring.
You can also keep an eye on our calendar!  If we know in advance that the weather will not let us fly we post notices on the TA Flight Calendar.  If you see a "Weather Alert" or a "NO FLY" you can click on the link and a pop up will open and tell you exactly what we are seeing and thinking.  REAL HANDY.
We do our very best to forecast weather.  There are many factors that go into our decision. We are more than happy to explain to you anything you want to know about the weather.  We have been watching weather for more than 40 years and when we fly we LIVE IT!  As we like to say.  If you were a meteorologist you may not know as much as we do about weather and even if you WERE a Meteorologist you still would not know what you can and can not fly a balloon in.  PLEASE LET US MAKE THE WEATHER DECISIONS!
Please remember if you are scheduled for a flight you must call us the night before your flight to check if the weather will be good for your flight.  If you do not check in you may end up at the Meeting Spot all by yourself in the morning if the weather is not good.


Weather Stations and observations around the area.

Many of these stations will also have Guidance and RUC Soundings.

Guidance is a forecast written by the meteorologist at that location.
RUC soundings are forecast of the atmosphere up to 45,000 feet.

Once the page has loaded a navigation bar will appear at the top with other options from that station.

Here are other links that we use when looking at the weather and creating our own forecast.

US Surface Analysis Tampa Bay Enhanced Radar Loop   7 Day Winter Garden    NWS radar image loop of Base Reflectivity from Melbourne, FL      Weather Map of Observations stations      Thompson Compound LIVE WEATHER