Many Puddles To Come

If you are familiar with one of America's most famous bands, Green Day, I am sure you have heard them say, "Wake me up when September ends....." For those that have been snoozing over the dry weather this month and dreaming of a healthy rainfall, well the final days of September will make your dreams come true. As you wake up on the final Saturday of the month, rain will be upon us, and quite a soaking is in the mix as well.

As we have addressed in the newscasts this week, there will be two crucial keys to this forecast, a front, and moisture flowing in from the Pacific Ocean. From the latest computer guidance a front to our north will only play a minor role, where tropical moisture and the formation of low pressure will be our primary concern.

Miriam, which once was a Major Hurricane, entrained much drier air and weakened significantly over the past few days into a Tropical Depression. Nonetheless, all of these tropical cyclones are rick with moisture. I have to say Miriam is quite a courteous storm, by sharing its remnant moisture with us.

Above is a snapshot of the Water Vapor Imagery. Basically, this gives meteorologists an illustration of how moist/dry the middle and upper levels of the atmosphere is. Due to upper level wind flows, Miriam helped to moisten up our air mass quite considerably yesterday and this afternoon. Despite rich moisture above, our problem is a lack of dynamic lifting to kick start organized cloud development, which in turn generate rainfall.

"Not so fast...."

Late Friday evening and into the day on Saturday, a surface storm will develop and trigger the atmosphere to make it rain.

 

Rainfall will begin to spin around a body of low pressure in West and Southwest Texas before making a move towards the coastline by Saturday evening.

 

 

At the moment, it's tough to pin point where the highest amounts of rain will fall, but generally, highest totals will fall just to the northwest of the center of circulation around the low. From what I can see, there will be a stripe of rain amounts 3"+ along the coast, with lower amounts farther inland.

 

Nonetheless, we will scoop up a fair share of the wet stuff to help green up the grass.

 

Additionally, timing of this rainfall is not 100% certain. At the moment, showers should begin to break out by Kickoff for the Aggies game against the Razorbacks. During the afternoon Saturday, rain will become more widespread and increase in intensity. Looks like if you are going to the game double up on the ponchos.

 

Several lingering showers remain early Sunday before clearing out Sunday afternoon. Following this event, the weather will be beautiful next week.

 

For more news and weather you can log onto: www.facebook.com/KAGSweather or www.facebook.com/KAGSTV. You can also check out our twitter feeds: @KAGSweather and @KAGSnews. Furthermore, you can download our new weather app. Search: KAGS Weather, in the Apple App Store or Google Play for Android.



Tropics Will Help Us Out

Another Monday, another day in the sun and heat. However, that will all come to and end by the end of the week as we finally have a shot at some rainfall. Yet, the moisture source will originate from a unique location.

On a personal note, I have loved the recent trend, but most of us remain in drought conditions. Therefore, I have no problem bringing in rainfall.

Before we talk about the good stuff, lets chat quickly about the 2012 Atlantic Hurricane Season. So far, the first 2/3 of the season has been very active. Despite recent tranquility, two more months remains on for this season. Long term models indicate that at least the next 15 days do not show much tropical activity. Therefore, if the 2012 Atlantic Hurricane Season ended today, it would be fairly average compared to the numbers between 1995 and 2011.

 

 

Interesting to note: each Tropical Depression that form this year (14) strengthened into a Tropical Storm (named storm). Additionally, the only Major Hurricane (category 3+) was Michael which swirled in the North Atlantic well away from the U.S.

 

 

For our bout of rainfall later this week, we need to turn our heads towards the Pacific Ocean. At the moment, Major Hurricane Miriam will weaken, and make a move towards the Baja.

 

 

The brunt of the storm will not be here, but residual moisture from Miriam, plus a cold front that will move in from the north will combine to produce rain.

 

 

Above is the 12z run of the GFS this afternoon. The printout illustrates widespread showers though out the Lone Star State by Friday. Additionally, moisture from Miriam will move slowly that could prolong rainfall until the middle of the weekend.

 

The forecast can change and I will make sure to keep you up to date on KAGS-HD. In the meantime, do the rain dance to help this area out.

 

For more news and weather you can log onto: www.facebook.com/KAGSweather or www.facebook.com/KAGSTV. You can also check out our twitter feeds: @KAGSweather and @KAGSnews. Furthermore, you can download our new weather app. Search: KAGS Weather, in the Apple App Store or Google Play for Android.





We Are Still In A Drought????

Yeah..... it's been a prolonged issue here for most of the Lone Star State, and in fact, most of the nation as well. The positive side to all of this is that there has been a huge improvement over the condition of the drought this time last year. Extreme rainfall earlier this year helped our cause, but recent dry weather adds insult to injury.

Currently, most of the region is under the first category of drought, while sections of Milam County are a bit worse off.

 

Again, we are in a much better situation than in 2011, but we could always use additional rainfall.

 

Earlier this afternoon, I tabulated some numbers to see why this drought is slowly creeping back. Take a look at the following graphic illustrating the "top heavy" rainfall accumulations during the first 3 months of the year. Where on the other hand, the past 5 1/2 months draw out a stark contrast.

 

 



Overall, Easterwood Airport reports a yearly surplus over 4 inches of rain. However, the overall year does not correlate to the recent trend. If you remember, the soggiest months came in February with 9.30", followed up by 8.66" in March. Since, only 11.32" of rain has been reported.

In order to erase a drought, not only do you need above average rainfall, but wet weather events should be consistent and frequent. Sounds easy, yet, the current weather pattern does not show a drop of rain over the next 10 days.

 

In the upper levels, we are locked in a pattern which favors a trough over the east and Great Lakes. On the other side of the U.S. a steady ridge will influence our weather. Therefore, in the extended period, tranquility and sunshine will reign.

 

For more news and weather you can log onto: www.facebook.com/KAGSweather or www.facebook.com/KAGSTV. You can also check out our twitter feeds: @KAGSweather and @KAGSnews. Furthermore, you can download our new weather app. Search: KAGS Weather, in the Apple App Store or Google Play for Android.



Autumn Is Right Around The Corner....Cool Air Is Too

Summer is waning, the temperatures are falling and the birth of a new season is only days away. Following extreme heat, lack of rainfall, and drought-like conditions, we need a weather attitude. Change is on the horizon, and we had a taste of that recently. Weekend clouds brought a steady dose of rainfall and temperatures that were nearly 20 degrees below average. Its only a sign of things to come for us.

What is great about Autumn is that its a transitional season. Meaning that there will be spurts of warm and cold air. Between these dramatic changes are typically weather events that generate precipitation as a reaction to moving air masses. Colder air is beginning to build up in Canada, and summer heat starts to shrink. Due to the increase in colder air to our north, cold fronts will have enough of a supply to make it all the way down to Texas more often. Therefore, expect additional temperature swings as well as increased rain chances.

Note: Autumn officially starts at 9:49 CDT, this Saturday, September 22nd.

Recently, temperatures around our region have been especially easy, and there is plenty more to come.

 

Besides the southwest, where the air heats up to the 90s, there is NO extreme heat across the county. Note where the temperatures take the most significant turn, where the color coded contours turn from orange to yellow and green. Within that transition zone is another cold front, reinforcing a cool shot of rain for the Rockies and upper Mid-West.

 

 

A band of clouds ahead of this front will zero in on the Brazos Valley tomorrow morning/early afternoon. This is not the most dynamic front, but we will have an isolated shower around, but most of us will feel the cool northerly breeze behind the front. And yes, there is a substantial supply of colder air well north of this into Canada.

 

 



There are two distinct regions of cooler air. One being on the east side of Canada, around James Bay with thermometer readings only in the 30s, and an additional pool of polar chill on the far west side of Canada, into Alaska. Both of these waves will move into the lower 48 this week, with the core of the chill around the Great Lakes, with a piece coming into Texas.

 

Above the the 300mb (Jet Stream) map of the first wave of cold air entering the Great Lakes tomorrow afternoon. Lows by Wednesday morning from areas between Minneapolis and Green Bay will fall into the 40s and even 30s.....Brrrrrrr. Not as chill here, but we will notice it. We should expect morning lows by Wednesday to dip into the upper 50s! And we are not done yet, the second wave on the west side of Canada will move in by Friday.

 

 

The amplitude is even deeper by Friday. This is all pointing towards seasonal changes, therefore, the weather responds. The time for us to wear jackets will come back soon. 

 

Overall, temperatures will be down, but a whole lot of sunshine is in our forecast for the reminder of the week and into the weekend.

 

Remember: When the front passes tomorrow, a small shower can pop up, but Tuesday will be mostly dry and comfy.

 

For more news and weather you can log onto: www.facebook.com/KAGSweather or www.facebook.com/KAGSTV. You can also check out our twitter feeds: @KAGSweather and @KAGSnews. Furthermore, you can download our new weather app. Search: KAGS Weather, in the Apple App Store or Google Play for Android.