Rowlett continues fundraising for Christmas Tornado Relief

The City of Rowlett, Texas, continues their efforts to raise money for those affected by the EF-4 tornado that impacted the area on December 26th, 2015. Rowlett Strong, the non-profit organization involved, has earned a Gold Participant status from the GuideStar non-profit organization. GuideStar is one of the world’s largest source of non-profit information.  Rowlett […]

Remembering the November 17th, 2013, Tornado Outbreak

On Sunday, November 17th, 2013, an outbreak of deadly tornadoes occurred across the upper midwest region of the United States. 73 tornadoes were confirmed across Illinois, Indiana, Kentucky, Michigan, Missouri, and Ohio. Two of the seventy-three tornadoes were violent, of which both earned damage ratings on the Enhanced Fujita Scale of EF-4 (166-200mph winds). Both […]

Forecast temperature anomaly for Saturday morning October 28, 2017

Dallas Texas Coldest airmass so far this season this Friday

Forecast Discussion for DFW/North Texas [Posted on Monday 10/23/17] …Coolest air so far this season arrives Friday… ➤ Following highs in the low-mid 80s today, a weak cold front tonight will bring temperatures back down to seasonal levels tomorrow and Wednesday. ➤ A bit warmer on Thursday, ahead of the next cold front, with temperatures […]

Ophelia becomes a rare major hurricane south of the Azores

On the morning of October 14th, 2017, at 11:00am AST, Hurricane Ophelia was upgraded to a rare major hurricane south of the Azores Islands in the far northeastern Atlantic. Ophelia is a Category-3 hurricane on the Saffir-Simpson scale, with maximum sustained winds of 115mph. Three days earlier, on October 11th, Ophelia became the 10th consecutive […]

How Many Days Until Fall 2018?

In the northern hemisphere, the fall equinox will occur on Saturday, September 22, 2018 at 9:54 pm EDT (8:54 pm CDT, 7:54 pm MDT, and 6:54 pm PDT). In Universal Coordinated Time (UTC), fall begins Sunday, September 23, 2018 at 01:54 UTC. The total duration of autumn 2018 is 89 days, 8 hours, and 28 […]

Total Solar Eclipse on August 21, 2017

A total solar eclipse will occur across parts of the United States on August 21st, 2017. The path of totality will cross over the following states: Oregon, Idaho, Wyoming, Nebraska, Kansas, Missouri, Illinois, Kentucky, Tennessee, Georgia, North Carolina, and South Carolina. The total eclipse over the U.S. will begin at 10:15am PDT in Oregon, and […]

Use Solar Panels to Power your Home and Cut Energy Costs

Going solar lets you slash heating bills, reduce your home’s carbon footprint, and embrace a green lifestyle. Installing solar panels can give you energy independence. However, you can still “go solar” and reduce heating bills without investing a fortune in expensive solar panels. Every unit of electricity you save is a unit you effectively generate. […]

Tropical Storm and Hurricane Names for 2017

Names for Tropical Cyclones in the North Atlantic and Caribbean Names for Tropical Cyclones in the East Pacific When Does Hurricane Season Begin? In the North Atlantic and Caribbean, hurricane season basins begins on June 1. In the East Pacific, hurricane season begins on May 15. What is the Difference Between a Hurricane and Typhoon? […]

Hurricane Readiness

Hurricane Survival: Supplies and a Plan of Action

Hurricane season starts on June 1st and runs through November 30.  This time frame was created based on long-term statistics, but hurricanes can certainly occur outside of this range.  In January 2016, for example, Hurricane Alex became the strongest Atlantic hurricane to occur during the northern hemispheric winter. So, irrespective of the date, take some […]

Did You Know There Are Three Types of Supercells?

Determining the type of supercells that may occur within a given severe weather environment is important for a multitude of reasons. A supercell is a thunderstorm that rotates. There are three types of supercells: low-precipitation (LP), classic, and high-precipitation (HP). The configuration of the wind shear profiles within a severe weather environment is critical in diagnosing […]

U.S. Cities With the Most Extreme Weather Conditions

If you are searching for diverse weather or extreme temperatures and precipitation, the U.S. is certainly one of the places to be. Have you ever wondered what U.S. city is the coldest or the warmest? What city experiences the most rainfall or the most thunderstorms? I thought that it would be interesting to come up with […]

Long Track Supercells in the Western Plains on May 16th, 2017

Long-track supercells formed across the western Great Plains on Tuesday, May 16th, 2017. Accompanied with these supercells were multiple tornadoes, damaging winds, and giant hail upwards of 4.00″ in diameter. Widespread flash flooding also occurred across the Oklahoma Panhandle and southwestern Kansas.  The morning data analysis, including the 1200z / 7:00am CDT observed weather balloon […]

The Influence of Wind Shear on Thunderstorms

Strong vertical wind shear is important for the development of severe convective storms including the type of thunderstorm, its orientation, and its life span. Wind shear can influence storms in several ways, including speed shear and directional shear. Speed shear is a change in the wind speed with respect to height, while directional shear is the […]

Thundershirt for Dog Storm Anxiety – Do they Work?

Do you have a dog that is terrified of loud noises such as thunder or fireworks? It can be devastating to watch as your dog shakes uncontrollably, pants, and paces every time a storm approaches or during Independence Day celebrations. Not too much is known as to why some dogs have a phobia of loud […]

Fire Danger Increases Across Southern Georgia and Florida

Extremely warm and dry conditions across southern Georgia and Florida has set the stage for the eruption of wildfires and brushfires. The largest fire, West Mims, was triggered by lightning in early April and has burned over 225 square miles. A extremely high fire danger is likely to continue across these areas, with little hope of relief anytime soon. […]

What to Do When Your Dog Is Afraid of Thunderstorms

Like humans, our pets can have phobias, such a stress-inducing fear of loud noises, fireworks, and thunderstorms.  As a pet-owner, you have an awareness of your dog’s mood and her behavior likely alerts you to an approaching thunderstorm, even before you hear the first clap of thunder.  She may cry or whimper, tremble, or scurry […]

Severe Storms in South-Central Kansas on May 11th, 2017

A low pressure system was located over the southern and central Plains Thursday, May 11th. Although the low-level dynamics were quite weak the combination of the mid-to-upper level winds, and outflow boundaries analyzed on the visible satellite, signaled the potential for severe weather in the early afternoon Thursday across the region. How to Get Flood Insurance – […]

Southwestern Oklahoma High-Precipitation Supercells on May 10th, 2017

Severe thunderstorms were in the forecast across southwestern Oklahoma on Wednesday, May 10th. The potential for supercells (a rotating thunderstorm) existed as well, particularly along the intersection of the dryline and outflow boundary. The forecast was quite complicated, with early morning convection and persistent cloud cover across much of Oklahoma that made for a complex afternoon for […]

The Tools and Concepts for Forecasting Winter Precipitation

Introduction This informative forecast writing will focus on the weather forecasting tools and concepts that are used to predict winter weather events. There are various types of winter weather events that are analyzed and forecasted including mid-latitude cyclones, ice storms, lake-effect snows and sleet storms. Each of these will be discussed separately. In addition, bust […]

Elevated Supercells in Eastern Colorado on May 8th, 2017

On Monday, May 8th, there was the potential for isolated thunderstorms across eastern Colorado with possible supercells (a rotating thunderstorm) along the Interstate 70 corridor in vicinity of the Palmer Divide. Although the tornado threat was very low, there was certainly a good chance of observing photogenic storms in the High Plains of Colorado.  Forecast soundings […]

Remembering the Greensburg, Kansas, EF-5 Tornado

Ten years ago today on the evening of May 4, 2007, the small town of Greensburg, Kansas, was nearly destroyed by a 1.7 mile wide EF-5 tornado, with a maximum wind speed of 205mph. Damage surveys concluded that about 95% of the city was destroyed, with EF-5 damage observed through the heart of Greensburg. The tornado tracked for […]

Truths and Myths About Weather Folklore

Weather folklore has probably been around as long as humans have been able to communicate verbally. Is there any truth to these, or are they just part of human myths and legends? Here, we will classify some of the weather folklore as truth or myth. “Red sky at night, sailor’s delight; red sky in the morning, sailors […]

Historic snowstorm in North Texas on 2/12/2010. DFW recorded its greatest 24-hour snowfall of all time (12.5").

General Snow Forecasting

Snow is a precipitation type that results from the build-up of ice deposition upon condensation nuclei. The snowflake size is amplified as ice crystals join together as the crystals move in the wind. A common theme in ice crystal development is the 6-sized structure of the ice crystals. The chemical bonding of ice molecules produces […]