Warming Trend Starts NOW!

The sun is shining and we are at the start of WARMING TREND! To most people, that is good news. Take a look at this graph. It shows what the models are indicating for the next 7 days. The trend is upward:

If you look at the temperature anomalies today, you can see that we are 20 degrees below average:
By the end of next week, the models are showing us 20 degrees ABOVE average! Yes, this is a complete pattern change. This is a NW flow changing to a SW flow and it is warmer and more awesome!:
So, if you are doing the math, you are thinking... wait a minute... Is this showing that we will be NEAR 70 degrees at the end of next week. YES, that is what the data is indicating. Here's a snapshot of what the GFS is showing for temperatures at the end of next week (10 days or so):
While the pattern change appears to be fairly certain, seeing highs in the 70s is still not guaranteed. We are way too early for details like that, but it is looking better and better. Die Winter, Die. You can bet that I'll be watching this unfold and will hopefully keep a smile on my face.

Ryan

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So Far, So Good. No worries.

As of right now, I'm not budging on the forecast. The evening data from one model (NAM) is odd. I'm still trying to see why it is so different from previous runs. Regardless, it still keeps the accumulating snow south of Region 8. It does show the third wave (mentioned in previous blogs) on Tuesday PM bringing a swath of snow through Memphis. I'm not sold on that yet. Here are my bullet points at 10:00 PM:

  • Flurries or brief snow showers in Region 8 could bring a dusting to very ISOLATED areas. Not widespread on Monday morning.
  • At this time, it appears that most of the accumulating snow stays south of Region 8.
  • We still need to watch the 3rd wave closely. That is Tuesday evening. At this time, I'm not concerned, but let's watch it. I don't want something to sneak up on us!
I feel pretty confident that my kids are going to school for 5 days this week. Let's hope!

Have a good night!
Ryan

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Some Snow, Just Not That Much

I'm back in the office and sipping some coffee. I'm glad to be getting back into my routine, but I wish I could come back to an easier forecast. The snow coming in tomorrow is painfully close, but I'm cautiously happy to report that most of it will stay south of here. Notice, I said "most", not "all". So, here are the bullet points at 3:30 PM on Sunday for the storm coming in tomorrow and Tuesday:

  • Most of you will see snowflakes falling.
  • BUT, Most of you will not see much accumulation.
  • The greater chance for significant accumulation is south of I-40.
  • I see three chances for snow over a 36 hour period
  • First chance is tomorrow morning (Monday AM) and it could give some brief snow showers for Region 8 and could give some spots a dusting, even on roads. Key words: BRIEF and LIGHT.
  • I suppose there is a chance that it will be enough to cancel some schools, but I don't speak on behlaf of the schools.
  • Second chance is the main round. It comes in tomorrow night and mainly gives snow to areas south of the KAIT viewing area, aka Region 8. I expect it to clip White, Woodruff, Cross, St, Francis, and Crittenden counties.
  • Third chance is the chance I just noticed. There could be some brief snow showers Tuesday, during the day. This is still questionable, but if it materializes, could bring a dusting in some parts of Region 8, especially in the White river Valley area. Stay tuned.
  • So, with all of that said, here's what we are thinking right now:

Stay tuned and we'll keep you updated! I plan to look over more data tonight and should have an update between 9:00 and 10:00 PM.

Have a great Sunday!
Ryan

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Will We Miss The Snow?

I'm not completely sounding the all clear, but most of the snow in the forecast tomorrow will likely pass south of Region 8. If you read the blog last night, I was strongly leaning to this solution and I agree even more after the morning data. Here are the bullet points as of 10AM on Sunday morning:

  • The kids will go to school more this week than last week!
  • Most of the snow will go south of the KAIT viewing area.
  • In Region 8, White, Woodruff, and St. Francis counties have the best chance of an accumulating snowfall.
  • The best timing is for tomorrow evening (Monday night), but flakes may fly at any point tomorrow.
  • While the better chance of accumulating snow is south of us, we will still see some snowflakes flying across all of Region 8.
  • Don't panic when the previous bullet point occurs. :)
  • The "fly in the ointment" might be freezing drizzle. It made the roads slick this morning and it could do that again tomorrow morning. Subtle, but dangerous. We'll watch for it.
  • Here's my thinking as of 10AM on Sunday morning:  
In conclusion, this can still change. It's Arkansas and Missouri weather and we can be thrown a curve ball at any time. We're going to be tracking it closely as it unfold. I'm heading back to work tonight and will be on Region 8 News at 5:00 and 10:00.

I have not had a fever in several days and I feel a lot better! I'm just tired. If I get out of breath for talking for 3 minutes tonight, forgive me! :) I'm so ready to get back to my normal routine.

Have a great Sunday,
Ryan


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Will It Snow on Monday? Not So Fast...

Most of us are sick of snow and there is a lot of talk about more snow on Monday. While there is a chance of snow and Winter Storm Watches have been posted for parts of the state, there is a CHANCE that we MISS IT.


< insert brakes and screeching tires sound>

That's right, I'm not completely sold on a decent snow, YET. We use several computer models to help us determine the forecast. These models have their own strengths and weaknesses. Sometimes one model is working better than others, and some models work better in different seasons. One of the models we use is the GFS. The GFS has been doing a spectacular job this winter! With that said, I feel we need to look closely at it's solution. 4 of the last 5 model runs of the GFS have the low tracking farther south and leaving most of Region 8 with just a dusting (at best). In fact, here's the latest snowfall projection from the GFS:
If you notice in the above image, the GFS is showing a swath of 1-3" in Central Arkansas, with some spotty areas getting a dusting in Region 8. Being the father of 4 kids that have been out of school for 9 days, I like the GFS solution! But...

The NAM model has been the most aggressive with snow. It has a wider swath of snow and slams the state with a lot more moisture. Take a look at the difference:
As you can see, there's a lot more snow with the NAM  and now you see the forecasting dilemma! The NAM still shows the heaviest snowfall south of Region 8, so I'm confident in thinking we don't get the bulk of the snow, BUT do we see 1-3"? That's what I'm not sold on, yet.

Here are my bullet points at 10:30 pm on Saturday night:
  • This forecast is still questionable.
  • With that said, I feel confident that the heaviest will be south of Region 8, along and south of I-40.
  • Anything that falls will stick immediately. 
  • Timing is also questionable. NAM is faster and bring the snow in during the day on Monday. GFS is slower and brings it in Monday evening and night.
  • We will know much more tomorrow.
I'm sorry that I'm still on the fence on this storm, but that is why we do not get too cutesy with snowfall projections until the storm is closer. We should know MUCH more tomorrow evening. 

I'm going back to work tomorrow to give Andrew a break. He's been working for 9 days straight while I've had the flu and I greatly appreciate it. I used more sick days this week than I have in several years combined. The flu was no joke. In fact, I'm still tired and I get out of breath, so cut me some slack tomorrow if I look and act like death! LOL At least I'm not contagious.

Have a good night and we'll chat tomorrow (Sunday),
Ryan

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Back to Tracking Weather

I'm still staying quarantined to the bedroom until sometime tomorrow and I'm not going back to work yet, but I'm feeling much better. I'm being cautious because I don't want my family or coworkers to get sick! The flu is no joke.

I have started to look at data again and sadly, we're looking at more wintry weather in our future. I just exchanged some texts with Andrew and we both agree that a dusting to 1", maybe 2", is possible Friday night. Here are the he bullet points for Friday night:

  • It's not much, but enough to cause some travel problems.
  • Isolated areas might get 1-2", but most stay close to 1".
  • Snow will likely start after sunset on Friday evening and will end by sunrise on Saturday.
  • We go above freezing on Saturday.
Beyond that, a stronger storm system will impact Region 8 Monday into Tuesday. I really hope this part of the forecast changes, because it could lead to more school days in June. Here are the bullet points:

  • Storm track is still uncertain. 
  • Appears to give us snow Monday evening into Tuesday.
  • Too early to pinpoint accumulation amounts.
  • Temperatures will easily be cold enough to support wintry weather.
I have no maps to share because I'm blogging on a mobile device. Hopefully I can share more sometime tomorrow. Have a great night.

Ryan




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Tuesday's Ice Potential

First off, I feel like garbage. I do not sick too often, so when I do, I complain a lot. So there's my complaint. I ran out of breath doing weather earlier. That can't be a good thing.

Anywho, there is no time to be sick because we have another winter storm coming in tomorrow. Let's break down the bullet points:
  • This is NOT as bad as 2009, but power outages are expected.
  • Sleet and freezing rain should start overspreading Region 8 in the morning. SW portions of Region 8 (White, Cleburne, Independence, Woodruff) could have precipitation as early at 8:00 am.
  • The rest of Region 8 should have sleet and freezing rain start between 10am-Noon.
  • Precipitation TYPE will be tough to forecast. We know there will be a warm layer aloft that will melt the snowflakes, but will those drops have time to freeze into SLEET or will they fall as rain and freeze on contact? That's the million dollar question. Probably both at times...
  • Sleet makes for bad roads, freezing rain causes power outages. Pick your poison.
  • WATCH out for ice glazed sidewalks!
  • This should be gone by late afternoon, or at least much, much lighter.
Here is what we're thinking as of 8:15 PM on Monday evening:



If you hear more sleet than freezing rain, then you will likely have no power problems. If you have rain and your thermometer is 32 or below, you are at a higher risk of losing power. If it's snowing, then enjoy it! I doubt many of us will see just plain ole rain, but if it is raining and 33 or above... Sit back and count your blessings!

I'm going to lay down for about 30 minutes before prepping for the 10:00 News. Have a great night and be safe tomorrow.

Ryan


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Time To Look At The Next Storm

As I type this, the snow is starting to end at my house and it's time to focus on the next storm. Today's storm was a doozy with more snow in our NW counties and more ICE in our southern counties. Here at my house and in Jonesboro, we saw every type of preciptation!

 As of 9:45 PM on Sunday night, I estimate about 3,000 without power in Region 8 due to freezing rain bringing down power lines. Most of the power issues were South and East of Jonesboro.

Now, it's time to chat about Tuesday's storm. Tuesday is a day we have highlighted for icing since last Tuesday. The models have been very consistent with freezing air at the surface and a layer of warm air aloft. This appears to be a freezing rain setup. The timing of this storm has been a little questionable, but the models are coming into agreement that we will have freezing rain falling across most of Region 8 by lunchtime on Tuesday. The GFS model has been VERY consistent. This is the GFS at lunch time on Tuesday:

Notice, the surface low is passing south of us and we are on the "cold" side of the storm. The red line is the freezing line. Everything above that line is 32 or below. The pink area is freezing rain. Freezing rain falls as liquid and freezes on contact, causing a glaze of ice on exposed surfaces.

The NAM is similar, here is the "simulated radar" product from the NAM on Tuesday morning. All of the precipitation north of the red line on this map should be wintry weather:
So, Tuesday's forecast has not changed for 5 days. That does not mean we can't be thrown a curve ball, but that's what we are expected at this time. Power line damage may become a problem again.

I'll have a new blog on Monday that will be more detailed and I'll break down the bullet points of this storm.

Stay tuned!
Ryan

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Final, Night-Before Prediction

I've looked at the evening data, chatted with the team, and thrown some darts. Here's what I think will happen tomorrow in a simple explanation:

  • Winter Weather Advisory
  • Travel problems are highly likely.
  • I expect some school districts to close on Monday.
  • We will start the morning with scattered rain or drizzle.
  • Between 10am-Noon on Sunday, sleet and freezing rain overspreads most of Region 8.
  • By 3PM on Sunday afternoon, most places should switch to all sleet.
  • By 6PM Sunday evening, a sleet/snow mix should be taking place.
  • Precipitation moves out by midnight.
  • Accumulations will vary greatly based on the type of precipitation. I explain WHY in this video: click here.
  • While the "type" of precipitation is in question, it appears most of Region 8 will see some type of frozen precipitation.
  • Be careful!
Ryan

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More ICE Than Snow for Some?

New data is coming in and it looks a little more ICY on Sunday (tomorrow). As you recall from the earlier blog, sleet can drastically lower "accumulation" totals because it does not "accumulate" as fast as the puffy snowflakes. Sleet, snow, and freezing rain all accumulates differently. Because of that, let's just talk about the "liquid equivalent" for a moment. That means, let's pretend we melt all of it to liquid and show how much will fall and where. Here's the liquid equivalent of the sleet in orange, freezing rain in pink, snow in blue. The green precipitation map just shows the rain equivalent. Notice how much sleet and freezing rain (glaze) is projected to fall according to this model instead of snow. Click to enlarge:

So, what does that do to our forecast? Here are some thoughts Andrew and I are bouncing around:
  • First, both the GFS and NAM are leaning towards the icier setup, BUT snow will still fall on top of the icing. Some places more than others.
  • Second, we do plan to nudge the snow accumulations farther NW and increase the ice threat.
  • Lastly, we are going to start becoming more concerned with power lines and trees. This is NOT a 2009 situation, but we could see some icing similar to what we saw at the start of last December, which caused a few power issues.
So, what changed? Well, the models are hinting at a layer of warmer air from 3800' to 9800'. In that column of 6,000 ft, the snowflakes would MELT into raindrops. As they continue falling from 3800' to the ground, they will either refreeze into sleet OR fall as liquid and freeze on contact to a glaze. Here's a Skew T for Sunday afternoon using the NAM model. Imagine this a vertical representation of the atmosphere. Snowflakes form high in the sky, melt coming down, and then cause icy conditions at the surface:

If that layer of warm air does not materialize, we will stay mostly snow and see more accumulation. That's why we have a "range" for the uncertainty. The best chance for all snow is NW of Jonesboro. Places like Sharp County may see all snow.

Andrew will have an updated accumulation map at 6:00 and 10:00 on Region 8 News!

Stay tuned!
Ryan

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Some Get Snow, Some Don't

First off, not everyone will see snow on Sunday. It's looking more and more likely that a narrow band of snow will be setting up and it may not even cover the viewing area. Before we dig into the data, let's breakdown what we know right now, at 8:00 am on Saturday morning:

  • Today, we will only see rain showers. Plain ole rain. The heaviest will be this evening (Saturday evening).
  • Early Sunday morning, the rain may switch to a little wintry mix, but no huge problems are expected. The greatest threat on Sunday morning appears to be in Randolph and Clay counties in Arkansas, and SE Missouri.
  • Sunday afternoon and evening, another round of precipitation moves into parts of Region 8 and it appears to be snow.
  • Accumulations of 1-3" are POSSIBLE in Region 8. Nothing is guaranteed. 
  • At this time, I expect travel problems in parts of Region 8, Sunday evening.
Let's dig into the data! The image below is a behind the scenes look at one way we analyze data. It's a program called BUFKIT and it's looking at the data that came from the midnight run of the GFS model. The time goes from RIGHT to LEFT. Odd, I know. Anywho, the green bars today show the rain potential. The blue bars show the possible snowfall tomorrow. And lastly, the red bars show the potential of icing (freezing rain) on Tuesday:
If it were this simple, my job would be easy. Sadly, there are many other factors that come into play here:
  • First, will tomorrow's precipitation be snow or sleet. The TYPE of precipitation means so much! Imagine 2 jars. One jar has 100 copper BBs in it. The other jar has 100 cotton balls. The jar with 100 cotton balls looks "fuller" or .... more accumulated! 
  • Second, where will the heaviest bands of snow setup? I fully expect one county to get 3" of snow, while a county north or south get 0-1". Trust me... this will happen tomorrow. That's why I say that some will get snow, some won't.
  • Lastly, the timing. I've already had pastors contacting me about Church services. While it appears the greatest travel problems will be in the afternoon and evening, there is a CHANCE that on the tail end of tonight's rain, we could have some wintry mix. As mentioned earlier, the greatest threat for that would Randolph and Clay counties and SEMO.
Let's take a look at some maps! This first map is the NAM. I think it may be a little too narrow on it snow band, but worth noting:
The second map is the snow accumulations from the GFS. It has a wider swath of snow and some isolated higher amounts. I'd be surprised to see 5" of snow in Region 8 though:
With all of that said, here is our updated accumulation map for Sunday, as of Saturday morning:

This is another tough forecast, which is typical in the winter. We'll have more to talk about this week as we have a threat for some icing on Tuesday. Let's take one storm at a time though!

Have a great day and don't forget to check my Twitter feed for the latest information. @ryanvuaghan 

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Early Signs of Wintry Weather?

It may be 7 days out, but we're going to have to watch next week closely. As shallow cold air lingers around Region 8, and an area of low pressure moves south of us... we may have to watch for ice. The pattern supports this icy-looking setup. It's what we call an "overrunning" event, where warmer air goes up and over the cold <32 air. The result is typically icy. It's too early to get worried and definitely too early to say if we will have problems, but it's not too early to keep an eye on next Tuesday, February 4th. Stay tuned.

Stay warm!
Ryan

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Worst Tornado Outbreak: 15 Years Ago

This was the radar image 15 years ago as 30+ tornadoes went across Region 8. It was the worst tornado outbreak to hit the state of Arkansas. Towns like Beebe, Pleasant Plains, Evening Star, Newark, and many more had excessive damage. Terry Wood and Doug Doggett were on KAIT for 2 days passing along information to keep Region 8 safe. It was a very dangerous couple of days. Here are some shorts clips:
While January 21-22 were horrible, the entire month of January 1999 was active! This afternoon, I found the old climate log from Terry Wood from that month. We had ice, snow, tornadoes on several day, and wildly fluctuating temperatures. Click this image to enlarge:
If you can't read it too well, let me point out some things:

  • Ice storm on January 1.
  • Wind Chill -15 on January 4th.
  • More Ice on January 7th and 8th.
  • January 17th had numerous tornadoes, Jonesboro, Tuckerman, Grubbs, Cash, Pocahontas, Newport
  • January 21 into the morning of the 22nd was the largest tornado outbreak in history for Arkansas.
That was an active month. I hope we never see another month like January of 1999.

Have a great night,
Ryan

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Children's Shelter WINS!

Thank YOU!!! You guys took the time out of your day to vote and I appreciate it! I'm sure my face in your Facebook news feed became annoying because I was sick of seeing my face as well!

The website www.weatherist.com will be making their official announcement on Monday, but it appears WE (all of us) won. As I mentioned at the start of this competition, there are many people in my business more deserving of the title. I love my job, I love working in Region 8, and I hope it shows each night.

But, I wanted to push this competition because $500+ will go to The Children's Shelter in Walnut Ridge. While $500 is a lot of money for them, I think Region 8 can do even more. That's why I want to encourage you to donate to them online.


Some of you have asked why I chose The Children's Shelter and if there was a personal connection. The short answer is, yes.

There is something going in Arkansas that we don't talk about much, we don't see it on the news too often, and honestly, we try to ignore it. Over 4,000 kids are in the foster care system in Arkansas. Over 1,000 of those kids are in Region 8. What does that mean? Generally speaking, these kids do not have parents that can take care of them. It might be temporary or it might be permanent, but they need somewhere to sleep, eat, be encouraged, be trained, and be loved. I chose The Children's Shelter because that is a place where a small percentage of these kids can go.

What can you do to help the problem? There are several options:

  • Become foster parents.
  • Adopt the kids that need permanent homes
  • Donate to a children's shelter, home, or orphanage. 
  • Volunteer time at a local organization that helps this problem: The Call, Christians for Kids, Children's Shelter, Children's Home in Paragould, or many more.
  • Constantly ask your State Senators and Representatives what we are doing to help solve this problem.
If you are a Christian, James 1:27 says that we should take action. If you are not a Christian, I'm sure you also understand that we all have to help when there are 4,000 foster children in our state. We can do more. We must do more. Despite what we may or may not think about the parents involved in these situations, we can agree that the kids deserve an opportunity.

Finally, I want to thank my friend, Eric Sorensen. Eric is the meteorologist in Rockford, IL that came in second and gave me a scare a few times that we were going to lose. Eric has a great charity that he supports as well. His Facebook page can be found here.

I can't thank you enough. It's been fun. Maybe I can take what I've learned to run for political office one day! Ha! Kidding... or am I?

Have a great weekend!
Ryan


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Weather War!

The world of television is evolving as stations, television groups, and networks negotiate with cable companies and satellite providers over retransmission contracts. In these battles, both sides are blaming each other. Simply put, they are negotiating what the carrier must pay to take the signal and sell it to you.


As someone who works at a television station, I fully support television stations and networks in this battle. With that said, I have to understand that this is eventually going to shape the market into something new that we can't "clearly" foresee. Smart TVs, Station TV Apps, and the non-appointment television viewing is the future. The signals will not come from the cable provider or satellite provider, but through your internet provider.  Grab some popcorn and watch this unfold.

So, here we are on January 14th, 2014 and The Weather Channel has been taken off of Direct TV. The Weather Channel has been running a tough campaign to keep the emotions of the viewers high. Once again, I support this side of the debate, BUT...
... The Weather Channel has done some things in this campaign that I don't agree with:
  •  First, Direct TV substituted The Weather Channel signal with a new company called Weather Nation. At this time, this company does not have the resources of The Weather Channel, but they do provide weather on their network 24 hours a day. According to some from The Weather Channel, most of Weather Nation's programming is recorded, but I can't confirm or deny that allegation. Anywho, some The Weather Channel employees are taking shots at Weather Nation and making personal attacks on their employees. I know some of their employees and they are good people. I know people at The Weather Channel and they are also good people. If you think about it, we are all in the same boat! The battle is between The Weather Channel and Direct TV, not Weather Nation. Some of the things written are going to make weather conferences need extra security. I'm bringing the popcorn and I'll LIVE Tweet what happens.
Jim Cantore has stayed classy during this debate, Al Roker ... not so much:


  • Second, The Weather Channel has implied a few times that without their coverage, people's lives are in jeopardy. However, when the weather is life-threatening, people watch their local affiliates. Do you guys watch The Weather Channel when severe weather hits Region 8? Ratings in most (if not all) show that when severe weather hits, they watch local stations.

    Let's take Hurricane Sandy for example, more people got their information from LOCAL stations. YES, The Weather Channel provides GREAT information, but most of their audience in those situations are not in the path of the dangerous weather. It's weather geeks like me watching.... This graphic is from the Hurricane Sandy Service Assessment from the National Weather Service, NOAA. Click to enlarge:
  • Third, The Weather Channel needs to throttle what is being said on Twitter. Burning bridges is never a good thing.
Let me be clear in this post. I like The Weather Channel and their employees. I really hope they are put back on Direct TV because they have their role. I just hope they realize that the battle is between them and Direct TV. While Weather Nation is their competition, let the people decide of Weather Nation is insignificant or not. Making fun of their product or employees makes you look desperate. 

Oh, and I estimate that the contract will be resolved and The Weather Channel will be back on Direct TV Friday night at 9:00 PM Central time. :) Any bets on the over and under?

Have a great day!
Ryan

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Missing A Forecast


It's halftime of the ASU game. The game has been a nice diversion from missing the forecast today. Simply put, we thought there would be more snow on the backside of the rain. Sometimes we forecast and God laughs. It's part of the business, but it does not make it feel any better.

Yesterday, I felt confident in our forecast. Our team was going on the low end of the all of the sources you guys can use for a forecast. Over the past 48 hours, the data continued showing less and less snow. You can scroll through the blog and look at our forecast, but we did not even get the low end of a "dusting" in most spots.

Now, I know some of you got snow. I understand that, but there are some more populated areas that missed most of the snow.

I have thick skin. I try not to take things personal, but my biggest critic is myself. It's hard to ignore my own mind. As with any forecast, I reflect back on what went right and what went wrong. I'm not sure if there is anything we could have done differently. We simply missed it.

I've had an email that called me a loser, a bread man that cussed me on Facebook, and a duck hunter that vented to me on Twitter. Most of that, I laughed at...

If the forecast truly messed up your plans or left you with too much milk or bread, I apologize. We will do better in the future. I promise.

Have a great evening, it's time to watch the second half of the football game. Let's Go Red Wolves!

Ryan

PS- I am glad the kids are not gaining another June School Day.


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Updated Snow Forecast

Good Saturday morning everyone! I've been looking over the data this morning and depending on your perspective, I might have some good news or bad news. We have adjusted the snowfall forecast for Sunday to reflect LOWER amounts. If you check the previous blog posts, the forecast has not changed that much, but enough to take note.

Remember, it is going to get cold fast, so the rain that falls before the snow will be freezing on the roads and sidewalks. Be careful.

I don't have a lot of time to write, but wanted to show you the latest adjustments from the Storm Center this morning. Andrew Wilson will have a full update at 6:00 and 10:00. Unless something changes, I hope to be at the basketball courts with my family, cheering on my son!

I hope you have a great weekend! I'll be back at the computers later tonight for another update.

Ryan

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Arctic Blast Update

Here's a quick update. First, here are the bullet points at 9:00 am on Friday:

  • We will start as rain on Saturday night and switch to snow on Sunday morning.
  • At this time, 1-2" of snow is expected on Sunday. This could change.
  • Very cold air with highs in the teens and lows in the single digits is still possible early next week.
  • I'm going to increase snow chances *a little* on Monday for some quick snow showers.
  • Another round on Winter weather will come on Wednesday into Thursday.
  • The wintry weather Wed-Thu could be snow, switching to freezing rain (ice glaze).
Here is a program that we use to see various parameters. It's called BUFKIT. If you are familiar with the blog, I have shown this before. Oddly, the time stamp goes from right to left. Green bars show rain, red shows mix, and blue shows snow. This data is for Jonesboro and is subject to change:
The mix on Sunday should be a rain/snow mix and brief, but the mix next Wednesday into Thursday may be freezing rain (ice glaze). The reason we sometimes get a "glaze" instead of snow is because we have warmer air aloft. Let me explain. Here is a graph that shows the temperature as you go up through the atmosphere:

The above graph is using the latest run of the GFS. It shows an area between 2,000' and 7,000' that would be above freezing. This is the area where snowflakes would melt and become raindrops. Those raindrops would not have time to refreeze and would freeze after they hit the surface. If this materializes, we could have some glazing by Thursday morning. This storm is still SEVERAL days away, so let's focus on Sunday first!

Stay tuned!
Ryan

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Three Problems Over The Next Week

There is a lot to discuss and it's too early to get cute with details, but the next 7 days could be very active. As always, let me break down the bullet points:

  • We are expecting some snow on Sunday in parts of Region 8.
  • We are expecting VERY cold air next week.
  • There is a chance of another winter storm on Wednesday.
Wintry Threat on Sunday:
On Sunday, we have a cold front bringing another batch of cold air and a low pressure moving along that front to increase precipitation. This is subject to change, of course, but the rain snow line might be right through Region 8. We are not expecting much ice with this storm. It looks like there should be a fairly sharp cutoff between rain and snow. Here's what the latest run of the GFS model is showing for Sunday:
Very Cold Air Next Week:
If the above verifies and we get a couple of inches of snow through Region 8, we will have some very cold weather to deal with, especially on Tuesday morning. Some of the coldest air we have seen in awhile looks to be moving into Region 8 and a snow-pack will make it even colder. Right now, we are thinking single digit lows for Tuesday morning:
Winter Storm Next Wednesday?:
Another round of wintry weather appears to come in on Wednesday. We are still almost a week away on this storm, so A LOT can change. At this time, we may have more of a sleet/ice/snow mix. This is what the latest run of the GFS shows:
Conclusion:
There are still a lot of questions to be answered with all three of these things to watch. I'm already planning to be at work some this weekend. My biggest concern with this forecast is school. If we get some snow, then very cold air, then another round on Wednesday... these schools may have to add more days to their schedule that is already going into June in some districts. Not good. We'll watch closely.

Ryan

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