Tuesday, June 14, 2011: More storms in the forecast

Tuesday, June 14, 2011
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HEADLINE:  Severe storms on Monday morning and afternoon brought large hail and winds in excess of 80 mph across portions of eastern and southeast Missouri into parts of eastern Arkansas and western Tennessee.

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As of 5 pm here are the Monday reports of severe weather - mostly in Illinois, Missouri, and Arkansas.  You can view the details of this map by clicking here.
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Another round of storms is developing this evening over northeast Missouri and will push southeast into our region during the overnight hours.  Some of these storms could produce isolated severe weather reports.
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Here is a satellite view of the new complex of storms forming over northeast Missouri and west central Illinois (this satellite view was taken at 4:30 pm on Monday afternoon).  Click image for real size view.
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Another round of storms will be possible during the day on Tuesday and Tuesday night - part of this activity will hinge on whether or not the atmosphere can become unstable after any morning activity.  IF the atmosphere does recover (become unstable) then severe thunderstorms with large hail, damaging winds, and isolated tornadoes will be possible.  Listen for updates through the day.
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I now offer a product where you can track the probability of rain (and you can choose the amount of rain you want to observe) - those graphics can be viewed here - you can get a better idea of where each complex is forecast to track.  Click here
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This will be a busy pattern for meteorologists.  Timing each event will be tricky.  Best advice - stay tuned to changing weather conditions and listen to NOAA Weather Radio and local media for the most up to date information.  I suspect we will have several severe thunderstorm watches and tornado watches in the coming days (remember a watch means that conditions favor severe weather).  Warnings will also be likely in some of our counties.  
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Watches and warnings can be viewed here - drill down to your state - click here

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We have a TON of new weather maps on the Weather Observatory web-site - these include temperatures, wind speed, dew points, heat index, barometric pressure, predicted rainfall, climate forecast, medium and long range maps, forecasts and more!  Click here 


Did you know that the McCracken County Office of Emergency Management now has a Facebook page?  This is a great way to stay in touch with local officials during and before a natural disaster.  Here is their page - hit LIKE at the top of the button.
 
This page is best viewed with Mozilla Firefox.  There could be issues with spacing on Internet Explorer


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This forecast covers far southern Illinois, southeast Missouri, and western Kentucky - for your local town - click here
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Remainder of tonight - Monday night:  A few showers and thunderstorms before midnight - mainly over the northeast part of the region - towards the IL/IN/KY border - then a few scattered showers and thunderstorms after midnight.  Most likely over the western part of the region.  Lows:  in the 64-69 degree range  | Wind: East/northeast winds at 5-10 mph.  Normal lows for this time of the year are around 63 degrees.
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Tuesday:  Partly cloudy.  Windy during the afternoon hours.  A chance for morning showers and thunderstorms then a second round of thunderstorms will be possible during the afternoon hours.  A few storms may be severe.  Near normal temperatures.
Highs:  in the 84-90 degree range (the warmer temperatures will cover the south and west part of the area - lower values as you move north and east)  | Heat index:  Values in the 87-94 degree range | Wind: East/southeast winds at 10-15 mph with gusts to 20-30 mph during the afternoon hours.  Normal highs for this time of the year are around 84 degrees.
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Tuesday night:  Partly cloudy.  A few thunderstorms once again possible.  Near normal temperatures.
Lows: around 65-70 degrees  |  Wind: East/southeast winds at 5-15 mph - gusty early. Normal lows for this time of the year are around 63 degrees.
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Wednesday:  Partly sunny with a few thunderstorms in the area.  Near normal to above normal temperatures.
Highs:  around 84-89 degrees   | Heat index:  Values in the 88 to 92 degree range | Wind: South/southwesterly winds at 10-15 mph.  Normal highs for this time of the year are around 84 degrees.
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Wednesday night: Partly cloudy with a chance for thunderstorms around the area.  Near normal to above normal temperatures.
Lows: around 65-70 degrees  |  Wind: Southerly winds.  Wind speeds at 5-15 mph. Normal lows for this time of the year are around 64 degrees..
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Thursday:  Partly sunny.  Near normal to above normal temperatures.
Highs:  around 87-92 degrees  | Heat index:  Values in the 88 to 94 degree range | Wind: Southerly winds at 10-15 mph over most of the area - gusts to 20 mph possible.  Normal highs for this time of the year are around 84 degrees.
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Join me on Facebook for more frequent updates on the weather in our local area
Click Here
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Forecast for your local town/city - Click Here
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River Stages - Click Here

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The McCracken County Office of Emergency Management reminds you that owning a NOAA Weather Radio is the best way to receive notifications of severe weather watches and warnings.
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Also our new forecast page is finished!  Just click the link below to see all of our Weather Observatory graphics - from the severe weather outlook to lake and river stages - extended outlooks - monthly outlooks - satellite - and more!.

Weather Observatory Graphics and Forecast Page
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The forecast for severe or extreme weather risk for the next 72 hours...  


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For the most up to date severe weather outlooks - click here.

Tuesday:  
A few storms will be possible early in the morning hours - Then a chance for a few scattered thunderstorms during the afternoon hours.  Some of the storms may produce severe weather.  
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Tuesday night: 
Thunderstorms are again possible - some of the storms could produce high winds and hail. 
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Wednesday:  
Thunderstorms are again possible - some of the storms could produce high winds and hail.  Isolated tornadoes. 
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Wednesday Night:  
Thunderstorms are again possible - some of the storms could produce high winds and hail.  Isolated tornadoes.   


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Here is the official severe weather outlook graphic for Tuesday - from the Storm Prediction Center - remember they are the ones that issue the official outlooks for severe weather.  They have our region in a risk" for severe storms - meaning storms that could produce winds greater than 58 mph - hail to the size of quarters or larger and tornadoes.
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Significant to major flooding is likely to continue across the Missouri Valley in the coming weeks - latest river information - click here.

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How much rain is forecast to fall over the coming days?  Keep in mind that this is broad brushed and individual thunderstorms can always produce locally heavy rain.
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Click here for latest maps...
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I now offer a product where you can track the probability of rain (and you can choose the amount of rain you want to observe) - those graphics can be viewed here - you can get a better idea of where each complex is forecast to track.  Click here
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Here is an example of one of those maps - the maps can be viewed in six hour time frames.  This first map shows the chances for 0.10" of rain to fall between 2 am and 8 am on Monday morning.  You can also go to the web-site link above and change the amounts to higher values.  Basically this map shows you "what are the chances of it raining 0.10" at your location between 2 am and 8 am on Tuesday morning"
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This next map - below - shows you what the chances of 0.10" of rain would be at your location between 8 am and 2 pm on Tuesday.  Again you can find these maps by clicking here.
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Remember you can now view all of the temperature graphics (that you see below) - and more - by clicking here
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Below image - Low temperatures for Tuesday morning
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Below image - High temperatures for Tuesday afternoon
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Below image - Low temperatures for Wednesday morning
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Below image - High temperatures for Wednesday afternoon
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Let's also take a look (the map below) at the expected heat index for tomorrow afternoon.  Remember - the heat index is what the temperature feels like to your body when the temperature and humidity are combined. 
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You can see the heat is trying to creep back into our area - we are riding the fence - that is normally where you see a lot of shower and thunderstorm activity.  On the edge of the heat ridge - see the summer forecast from the end of May for more information on that topic.
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(remember you can find all of these maps on the web-site - here)

Also the UV forecast for those interested - click here

Heat safety advice and information - click here

How much above or below normal will high temperatures be tomorrow? 
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The map below shows you the departure from normal highs (normal highs are around 79-82 degrees).  For example if the normal high is 80 degrees and the actual high is 90 degrees then we would be 10 degrees above normal. You can find this map on the web-site, as well - click here.
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Zoomed in version of that map.  See the boundary between above and below normal temperatures?  That is normally where you see thunderstorm complexes form.  Which has been the case the last few days over parts of our region.
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We have a number of new radars available on our Weather Observatory web-site!
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We now offer St Louis, Mt Vernon, Evansville, Poplar Bluff, Cape Girardeau, Marion, Paducah, Hopkinsville, and Dyersburg Interactive City Radars.  We also have the two regional radars and now offer you three GR Earth radars.

http://www.weatherobservatory.com/weather-radar.htm---
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Tropical development is not anticipated at this time.

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You can view satellite images of the tropics by clicking here  - we have a variety of satellite images available on the Weather Observatory web-site.

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Latest National Hurricane Center Tropical Outlook - click here.

 
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You can now view the 6-10 and 8-14 day forecasts!  Maps are available by clicking here.   

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Six to ten day temperature outlook - trending towards above normal temperatures overall.  I think we see normal to slightly above normal temperatures - especially if we ride this boundary.  The western and southern portions of the area may see the best chances for above normal temperatures. 
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8 to 14 day outlook for temperatures - again leaning towards above normal temperatures.
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1.  Temperatures this week will be near normal to slightly above normal.  Mostly in the 80s - a better chance of 90s as you move south in the area - closer to the KY/TN border and southward.  Normal high temperatures this time of the year would be around 85 degrees.

2.  An active week ahead of us.  We will be riding the ring of fire boundary - that means the ridge of high pressure has shifted further away from our region (the ridge of high pressure was causing all of the heat and humidity).  But since we will be near the edge of the high pressure area we will have disturbances moving through the jet stream flow.  This will produce periodic clusters of heavy showers and thunderstorms.  Some areas may see several inches of rain in the coming week.  This will be especially true of areas that end up experiencing multiple thunderstorm complexes.


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3.  The Storm Prediction Center has placed our region in a risk for severe thunderstorms on Tuesday and Wednesday.  We may experience additional severe weather risks beyond that time period.  Emergency managers and spotters should stay abreast of the latest chances in the weather forecasts this week.  Severe weather watches may be necessary for some of our counties.  Report all severe weather to local law enforcement or your local National Weather Service office.  You can also Twitter the Paducah, KY NWS Office by using hash-tag #nwspah.
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4.  Additional heavy weather may occur this coming weekend. 


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Here are the record highs and lows for the 12th.  Not nearly as many as previous weeks.  You can view all of the records and their details by clicking here.
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You can find me on Facebook under Beau Dodson Weather - hit LIKE at the top of the page and you can follow along - also please pass the link along to your friends.

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You can also find me on Twitter under Beau Dodson
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Don't forget that the Paducah, Kentucky US National Weather Service Office now has a Facebook page, as well!  Click here and then hit LIKE at the top of their page. 
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Meteorologist Beau Dodson
"We don't control the weather - we just predict it"
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McCracken County Office of Emergency Management

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To view all watches and warnings in Illinois - Click Here
To view all watches and warnings in Kentucky - Click Here
To view all watches and warnings in Missouri - Click Here

To view all watches and warnings in Tennessee - Click Here
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Other States- Click Here

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For the latest watches and warnings please visit your local National Weather Service Office
http://www.weather.gov/organization.php
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I send out emails 2-4 days in advance of widespread severe weather episodes.  Basically this is a "heads up" email.  If you would like to subscribe then click here.  
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