Beau Dodson's WeatherTalk Blog

May 14, 2026: Warmer weather ahead. Monitoring storm chances.

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🌪️ Seven-Day Tornado Outlook ⛈️

May 14th through May 20th

Current riskMonitor Updates.

Current confidence level: Medium.

Comments:  Tornadoes are not in the forecast.   I will monitor next week.

 

Seven-Day Hazardous Weather Outlook

1. Is lightning in the forecast?  YES.   Scattered chances this week.  A bit higher chance on Monday and Tuesday.

2.  Are organized severe thunderstorms. MONITOR.  I will keep an eye on next Monday and Tuesday.

3. Is significant or widespread flash flooding in the forecast? NO.

4. Will non-thunderstorm winds top 40 mph? NO.    

5. Will the temperature rise above 90 degrees?  POSSIBLE.  Possible this weekend and early next week.  Upper 80s to around 90 degrees.    

6. Is the heat index forecast to rise above 100 degrees? NO.

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⛈️ Here is the short-range thunderstorm concern meter.


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⛈️ Here is the extended thunderstorm concern meter.

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A quick forecast glance.  Your 48-hour forecast Graphics

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Here is your bus stop forecast 

This morning

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This afternoon

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Tomorrow morning

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Tomorrow afternoon

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Seven-day outlook graphic.

See the video and graphics below for more details specific to your county.  This is a broad-brush overview of the entire region.

See the rainfall probability graphics below.


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My daily video

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Forecast discussion

  •   Some nice weather ahead of us.  Spring.
  •   Warmer and more humid tomorrow into early next week.
  •   Some locations could hit the upper 80s to around 90 degrees from Saturday into Tuesday.
  •   Several chances of showers and thunderstorms.  Peak chances will arrive next week.
  •   Remember, a 20% chance of thunderstorms does not mean that it won’t storm.  It means that many locations will remain dry.  A few spots will receive precipitation.
  •   Seven-day rainfall totals will range from 0.70″ to 1.40″.  Higher totals in slow-moving thunderstorms.

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What is the primary weather concern today and tonight?

No weather concerns today or tonight.  Enjoy.

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Here are the early morning current conditions.  These are the 4 AM readings.


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Rainfall total maps through next Thursday morning.  Slow-moving thunderstorms can enhance totals.

The bulk of this will fall early next week.

The WPC graphics are bullish on totals.  Many events, over the past few months, have underperformed.  We will see how this one verifies.

A safe forecast would be a widespread 0.70″ to 1.40″.  These graphics are a bit higher than that.

Double-click on images to enlarge them.

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Key Points

  • Another pleasant May day is expected today, but warmer, more summer-like heat and humidity will start moving in soon. A few isolated showers or thunderstorms will be possible later.
  • Friday into Saturday: There will be modest chances (30–40%) of showers and thunderstorms, mainly across the northern half of the region.  See the rainfall graphics below.  They break it down into 12-hour time periods.
  • Early to mid next week, thunderstorm chances will increase (50–70%), especially Tuesday and Wednesday.
    There is about a 50–60% chance that some areas will receive at least 1 inch of rain by Thursday morning.

Discussion

The stretch of very pleasant May weather continues today. Get outside and enjoy it!

High pressure will sit over the region, bringing clear skies, low humidity, and comfortable temperatures. Afternoon highs will reach the mid-70s, and the air will remain unusually dry for this time of year.

Use care if burning brush or fields.

Dew points today (how humid it feels) will remain nice today.

Today.  Dews will be in the 40s and 50s.  Nice.

By Friday, winds will turn southwest, bringing higher dew points (humidity) into the area.

A few showers could develop as warmer air moves in, but atmospheric moisture still looks limited, so rainfall will be spotty. Again, see the graphics below.

A weak disturbance in the atmosphere will move through over the weekend. Because the system is weak and moisture remains somewhat limited, rain will likely be scattered rather than widespread. Temperatures will also warm into the 80s.

If you have outdoor plans on Saturday or Sunday, then monitor updates and the weather radars.  Many areas may simply remain dry.  A few spots could pick up a shower or thunderstorm.  Not an all-day rain or anything like that.

Saturday dew points.  In the 60s and 70s. Humid air.

From Monday through the rest of next week, the weather pattern becomes more active.

Winds high in the atmosphere will come from the southwest, bringing several small weather systems through the area.

A cold front may move into the region Monday night, but it may slow down or stall near the region. This would leave our area in warm, humid air, with dew points in the upper 60s to lower 70s and a chance of showers and thunderstorms each day.

Monday dew points.   The purple colors are 70-degree dew points or higher.  Muggy air.

Thursday dew points.

Thursday’s dew points will depend on where the cold front stalls.  If the front moves through the region, then dew points will be a bit lower.

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There will be plenty of dry periods over the next seven days.  It will not rain all the time.  On-and-off chances (see graphics below).

The best chance for stronger storms currently appears to be Monday night into Tuesday, although the greater severe weather risk may stay west northwest of our area. I am monitoring this portion of the forecast.  If it appears severe weather will develop, then I will send out some app alerts, of course.

See the severe weather outlook graphics below.

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Let’s look at the rain probability maps.   What is the % chance of rain?

Double-click maps to enlarge them.

These maps are broken down into 12-hour time periods.

7 PM Thursday to 7 AM Friday


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7 AM Friday to 7 PM Friday


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7 PM Friday to 7 AM Saturday

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7 AM Saturday  to 7 PM Saturday

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7 PM Saturday to 7 AM Sunday

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7 AM Sunday to 7 PM Sunday

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7 PM Sunday to 7 AM Monday

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7 AM Monday to 7 PM Monday

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7 PM Monday to 7 AM Tuesday

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7 AM Tuesday to 7 PM Tuesday
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7 PM Tuesday to 7 AM Wednesday

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7 AM Wednesday to 7 PM Wednesday
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Thoughts on severe weather.

Sunday severe weather outlook from the Storm Prediction Center

Areas to our west are outlined.  Double-click images to enlarge them.

Monday’s severe weather outlook.

Tuesday’s severe weather outlook.

I will need to monitor Tuesday’s risk.  That is when the risk nudges into our area.

The yellow indicates a level-two severe weather risk.  This will need adjusting over the coming days.

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The risk is low through Sunday night.  As always, I will monitor it.

Again, as mentioned above, I will monitor next week, as well, for a few of the thunderstorms becoming intense.  Perhaps a low-end severe weather risk on Monday or Tuesday.  I will monitor on Wednesday, as well.

The wind shear is not all that strong.  That is a limiting factor for severe thunderstorms.

There will be plenty of heat and moisture for thunderstorms.  That would mean some heavy downpours and lightning, at the very least.

Here are Monday’s CAPE values.  CAPE is energy that thunderstorms tap into.  The numbers will be higher over western Missouri into Oklahoma.  We will have quite a bit of CAPE here, as well.  Just perhaps not as high as areas to our west.

Wind shear will be higher to our west.  Wind shear is the turning of wind with height and/or an increase in wind speed with height.  These two factors help thunderstorms maintain their strength.  Higher wind shear increases the risk of severe thunderstorms.

I would not be surprised to see us added to a low-level risk on Monday and Tuesday.

Double-click the image to enlarge it.

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The timestamp (upper left) is in Zulu.  12z=7 am. 18z=1 pm. 00z=7 pm.

Green is rain.  Yellow is moderate rain. Orange indicates locally heavy rain.

Double-click the animation to enlarge it.

GFS Model

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The timestamp (upper left) is in Zulu.  12z=7 am. 18z=1 pm. 00z=7 pm.

Green is rain.  Yellow is moderate rain. Orange indicates locally heavy rain.

Double-click the animation to enlarge it.

NAM 3K Model

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The timestamp (upper left) is in Zulu.  12z=7 am. 18z=1 pm. 00z=7 pm.

Green is rain.  Yellow is moderate rain. Orange indicates locally heavy rain.

Double-click the animation to enlarge it.

 

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.Average high temperatures for this time of the year are around 77 degrees.

Average low temperatures for this time of the year are around 55 degrees.

Average precipitation during this time period ranges from 1.00″ to 1.20″

Six to Ten Day Outlook.

Blue is below average.  Red is above average.  The no color zone represents equal chances.

Average highs for this time of the year are in the lower 60s.  Average lows for this time of the year are in the lower 40s.

Green is above average precipitation.  Yellow and brown favors below-average precipitation.  Average precipitation for this time of the year is around one inch per week.

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Average high temperatures for this time of the year are around 78 degrees.

Average low temperatures for this time of the year are around 61 degrees.

Average precipitation during this time period ranges from 1.00″ to 1.30″
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Eight to Fourteen Day Outlook.

Blue is below average.  Red is above average.  The no color zone represents equal chances.

Green is above average precipitation.  Yellow and brown favors below average precipitation.  Average precipitation for this time of the year is around one inch per week.

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** NEW SERVICE **  I have partnered with WeatherCall to bring you an added layer of protection.
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More information on the WeatherCall subscription service at the link below or use the QR code.

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We have a new service to complement your www.weathertalk.com subscription.  This does NOT replace www.weathertalk.com It is simply another tool for you to receive severe weather information.

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I use it myself. I encourage everyone to have 3 to 5 ways of receiving their severe weather information. All sources can fail, and the more sources you have, the better prepared you will be in the event of severe weather warnings.
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WeatherCall will call your cell phone or home number if your home is under a tornado or severe thunderstorm warning.  It only calls you ifyour home is inside the warning box/polygon. If you are outside the warning box/polygon it will not disturb you.
Here is a video with more information and a demonstration of how it works.
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More information on the WeatherCall subscription service at the link below or use the QR code.

https://weathercallservices.com/beau-dodson-weather

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Just log into your www.weathertalk.com account
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🌪️ Number 1 is the most important one. Severe alerts, tornado alerts, and so on.

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Radars and Lightning Data

Interactive-city-view radars. Clickable watches and warnings.
https://wtalk.co/B3XHASFZ

Old legacy radar site (some of you like it better)
https://weatherobservatory.com/weather-radar.htm

If the radar is not updating then try another one. If a radar does not appear to be refreshing then hit Ctrl F5. You may also try restarting your browser.

Backup radar site in case the above one is not working.
https://weathertalk.com/morani

Regional Radar
https://imagery.weathertalk.com/prx/RadarLoop.mp4

** NEW ** Zoom radar with chaser tracking abilities!
ZoomRadar


If the radar is not working, then email me: Email me at beaudodson@usawx.com

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Roof damage from recent storms?  Link – Click here

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⛈️ Roof or gutter damage from recent storms? Today’s weather is sponsored by Integrity Roofing. Check out their website at this link https://www.ourintegritymatters.com/

 

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Radars and Lightning Data

Interactive-city-view radars. Clickable watches and warnings.
https://wtalk.co/B3XHASFZ

Old legacy radar site (some of you like it better)
https://weatherobservatory.com/weather-radar.htm

If the radar is not updating then try another one. If a radar does not appear to be refreshing then hit Ctrl F5. You may also try restarting your browser.

Backup radar site in case the above one is not working.
https://weathertalk.com/morani

Regional Radar
https://imagery.weathertalk.com/prx/RadarLoop.mp4

** NEW ** Zoom radar with chaser tracking abilities!
ZoomRadar

Lightning Data (zoom in and out of your local area)
https://wtalk.co/WJ3SN5UZ

Not working? Email me at beaudodson@usawx.com

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National map of weather watches and warnings. Click here.

Storm Prediction Center. Click here.

Weather Prediction Center. Click here.

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Live lightning data: Click here.

Real time lightning data (another one) https://map.blitzortung.org/#5.02/37.95/-86.99

Our new Zoom radar with storm chases

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Interactive GOES R satellite. Track clouds. Click here.

GOES 16 slider tool.   Click here.

College of DuPage satellites. Click here

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Here are the latest local river stage forecast numbers Click Here.

Here are the latest lake stage forecast numbers for Kentucky Lake and Lake Barkley Click Here.

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