Watch vs. Warning: What's the Difference

Posted: June 6, 2016, 12:11 pm by ntroiano

With the severe weather season underway, now is a good time to go over the difference between tornado and severe thunderstorm watches and warnings. A WATCH means that the potential exists for the development of severe thunderstorms or tornadoes, depending upon the specific type of watch issued. In the case of a tornado watch, this DOES NOT mean that a tornado has been seen or even indicated on radar...it just means that conditions are favorable for the formation of tornadoes in thunderstorms.

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Tropical Outlook: Remainder of August & Beyond

Posted: July 31, 2014, 10:41 am by ntroiano

So far this season, the Atlantic Basin has seen two named storms. Bertha’s formation date of July 31st was right on par with climatology, as the average date of development for the second named storm is usually right around August 1st. Similarly, we are right on schedule in terms of seasonal hurricanes…as Arthur passed off the Eastern Seaboard earlier in July. With that being said, what can we expect during the coming weeks and beyond?

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The Science Behind Sea Breezes

Posted: June 26, 2014, 9:18 am by ntroiano

A relatively common summertime occurrence took place across coastal Illinois during the afternoon of June 24th. No, it was not a thunderstorm or any kind of severe weather; instead it was something much more subtle. A lake breeze from Lake Michigan moved onshore and backed first through the coastal plain before eventually making it several miles inland through downtown Chicago. As a result, easterly winds from off the lake itself resulted in cooling temperatures during the hottest part of the day across these locations. 

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Twister Rips Indianapolis Suburbs

Posted: June 26, 2014, 8:18 am by ntroiano

 

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How Do Hurricanes Work?

Posted: June 8, 2014, 3:56 pm by ntroiano

With hurricane season underway and Arthur currently churning off the Southeast coast (as of July 2, 2014), now is the time to get prepared in the event you find yourself in the path of one of these storms. Although most of us understand what a hurricane is, specific details related as to how they develop are sometimes not as clear. Let's investigate the basics of hurricane formation and find out how these storms differ from typical mid-latitude systems.

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2014 Atlantic Hurricane Outlook

Posted: May 7, 2014, 12:06 pm by ntroiano

For those of you who follow tropical weather, it should come as no surprise that last year’s hurricane season can be described as a total “dud.” In fact, statistically speaking, it was the least active non-El Niño season in recorded history. This resulted in minimal impacts for the nation as a whole. Aside from the season’s first named storm, Andrea, no other system had a direct impact as a tropical entity on the United States. Looking ahead, the main question is will we luck out for yet another year, or will this season prove to be more destructive?

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El Niño's Impacts on Summer 2014 & Beyond

Posted: May 6, 2014, 12:09 pm by ntroiano

Over the past few months, our long range department has been noticing the increasing potential that El Niño conditions could develop by later this summer / early autumn and carry us through winter 2014 – 2015. The big question is, what types of impacts can we expect across the nation over the next several months based on this projection? Let's investigate the possibilities.

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The Science Behind El Niño

Posted: May 4, 2014, 4:17 pm by ntroiano

Many times, meteorologists use some technical terminology during weather discussions. Some of the acronyms used can understandably come off as a form of alphabet soup. Perhaps one of the most widely used terms in the industry is “El Niño” or its counterpart “La Niña.” While you may have heard these terms mentioned many times in passing, what do they actually mean and how can they impact weather patterns in your neck of the woods? Let's investigate...

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2013 - 2014 Midwest Winter Stats

Posted: March 4, 2014, 5:43 pm by ntroiano

 

As referred to in our main summary, this past winter season has featured an abundance of cold and snow. As such, the winter of 2013 – 2014 will certainly go down in history as one of the busiest of all time. Take a look below to see some of the most impressive statistics and records across the area for select cities during the past three months.

Chicago:

 

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