Wednesday, September 17, 2014

Winter 2014-2015 in Kentucky

Astronomical Autumn begins on Monday, but it’s also time to start thinking about Winter.  After the record setting winter we had last year I started to dig into history and see where it stacked up on the all time list.  And something I noticed was that our ferocious winters typically came in twos or threes in history.  There’s one bit of evidence that points toward another horrendous winter this year. 


Another thing I’ll be doing soon is looking at seasonal models, watching current trends, looking at pattern tendency in the medium range models, and a few other things.  Generally speaking, the eastern half of the nation has been in a trough for a couple of years now.  This has led to two cool summers in a row, and a terrible winter last year as well.  There is no evidence pointing toward this pattern breaking up any time soon.


I’m expecting a cold, snowy, harsh winter again this year.  In the coming weeks I’ll be adding more charts and details as we begin to track the pattern and make a forecast for Winter 2014-2015.  Check back every so often.





Tuesday, July 8, 2014

Possible Wind Damage Today

A cold front to our NW brought a round of thunderstorms for many in central Kentucky last night.  This was the "appetizer" if you will.  Today, the main course will be served as the front pushes into the state.

The sun is now shining in the Bluegrass of Kentucky as of 9:30EDT and instability is on the way up.  Outflow boundaries from last night's storms have left areas to generate new storms upon.  Moisture is there and forcing will be there later today as the front approaches.  This should set the stage for another round of storms that will be more widespread across Kentucky this evening.

The tornado threat will be higher to our NE across parts of PA but it will still be non-zero across KY as well.  The main threat though is wind damage here and SPC has included most of KY in the high-end Slight Risk for wind damage today.

Stay weather aware!


Monday, June 2, 2014

Derecho? Maybe! Severe Weather Outbreak Possible

Good morning everyone, and welcome to Summer!  June 1st was not only the beginning of hurricane season but also the beginning of meteorological Summer!

It's been a while since I made time for a blog post but I think it's time to discuss what's going on in the world of Kentucky weather.  First of all, how about this humidity?!  Crazy isn't it?  Typically we get into the middle part of Summer before it really gets sticky.  This year however we've already gone straight to 70°F dewpoint temps before May even came to an end.  I admit, I did not expect that after the Winter we just came from.  My Spring outlook worked out pretty good in Kentucky overall though with a calm severe weather season that picked up a little as time moved forward.  But now we're staring straight at Summer and the weather is becoming very active.

For this upcoming week what we've got to keep an eye on is a possible outbreak of severe weather that could stretch from South Dakota all the way into the Appalachian mountains by week's end.  The models are indicating this to occur as a large MCS (mesoscale convective system) that would race eastward and leave large amounts of damage in it's wake, possibly even as a Derecho.  However, the exact storm mode is not known just yet.  Here's how the WRF model sees things as of the wee hours of the morning on Wednesday:

Even though I'm not sure of what mode this storm activity will take on, I am pretty confident in saying that there will be an outbreak of storms across the nation's midsection this week and it will likely end up leaving quite a bit of damage behind.  Kentucky may get in on this action Wednesday, as the MCS strikes us from the northwest.  Here is the current convective outlook from the Storm Prediction Center valid on Wednesday the 4th of June:

So keep in mind if you will be outdoors this week that severe weather is a good possibility and plan accordingly.  As of right now, I believe that wind damage will be widespread and will be the main threat, especially in areas to our northwest.  However, tornadoes and some hail will also be possible.  As always, stay alert and keep the NOAA weather radios on.  You can follow me on Twitter @WXinKY


Wednesday, May 7, 2014

April Showers Bring May Flowers

The lack of severe weather has been pretty astonishing this Spring.  But it wasn’t totally unexpected.  And though we did have one outbreak with fatalities last week, people are thankful that it hasn’t been a typical season.


We do have a slow moving system headed toward the Ohio Valley this weekend that will usher in a pattern change.  Say bye bye to the 80s for a while as thunderstorms and rain become common Friday-Tuesday, followed by cooler weather for next week.


Right now it appears that the parent low will scoot off into Canada and take the dynamics with it, so severe weather looks unlikely in Kentucky this weekend.  Plenty of rain for the flowers and trees coming up though.


I know I haven’t written much lately, but there hasn’t really been much to write about!  The weather this entire year has been benign of t-storms so far.  Business may still pick up later in May and into early Summer.


Take Care,



Wednesday, April 2, 2014

Severe is Here!

Update (7:20EDT 3-April-14):

Not many changes from SPC in the new outlooks.  Parts of AR, MO, IL, TN, and KY are going to get hit pretty hard by thunderstorms throughout the day today and into late tonight.  Significant tornadoes (EF-2 or greater) are possible in this area and the wind damage outlook shows a 45% chance of damaging winds.   This includes the Land Between the Lakes national park in western Kentucky.  If you are in this area keep a close eye to the weather and have a plan ready.

Some of this activity might stay together long enough tonight to affect central Kentucky.  It should be in a slightly weakening phase by then, however.

The weekend is still looking pleasant with dry conditions and temperatures in the 50s.


Update (13:50EDT 2-April-14):

SPC just released a new outlook for Thursday and there are no changes to it from previous thinking.

Thunderstorms will be scattered about the area tomorrow and some may be strong.  Tomorrow night the cold front will approach and a squall line will move through late with wind damage and hail possible.  There is a low end threat of tornadoes in central Kentucky also.

Basically, you need to keep an eye to the sky from now until Friday noon when this mess should all begin to move out of the area.


Previous discussion:

I expect April as a whole to be somewhat mild as far as severe weather is concerned compared to average.  But that doesn't mean we won't see ANY severe weather.  A potent low and a stalled warm front in the Ohio Valley will bring repeated thunderstorm episodes to Kentucky from now through Friday.

One such round of storms could be a little on the frisky side as it knocks on our door tomorrow afternoon.

We'll have to keep a close eye on the weather tomorrow.  Here is the latest convective outlook from the Storm Prediction Center:

You'll notice that the brunt of this activity is expected to stay to the west and south of Lexington, KY.  Inside the hatched area is where the greatest threat will be for significant damage from thunderstorms.  Currently, the Bluegrass is in a Slight Risk of severe weather tomorrow.  This outlook will be updated this afternoon and I will post the latest map when it becomes available.

Now is the time to review your preparedness plans and get ready for the possibility of damaging weather conditions Thursday and early Friday.