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7-day forecast for southeast Missouri, southern Illinois, western Kentucky, and western Tennessee.
This is a BLEND for the region. See the detailed region by region forecast further down in this post.
THE FORECAST IS GOING TO VARY FROM LOCATION TO LOCATION.
SEE THE DAILY DETAILS (REGION BY REGION) FURTHER DOWN IN THIS BLOG UPDATE.
48-hour forecast
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Monday to Monday
1. Is lightning in the forecast? Yes. A slight chance Thursday afternoon. For now, I have Saturday and Sunday dry. I will monitor this time-period.
2. Are severe thunderstorms in the forecast? Unlikely.
The NWS officially defines a severe thunderstorm as a storm with 58 mph wind or greater, 1″ hail or larger, and/or tornadoes
3. Is flash flooding in the forecast? Not at this time.
4. Will the heat index exceed 100 degrees? No.
5. Is measurable snow or ice in the forecast? No.
6. Will the wind chill dip below 10 degrees? No.
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August 22, 2022
How confident am I that this day’s forecast will verify? Medium confidence
Monday Forecast: Becoming mostly sunny.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 83° to 86° / SE MO 83° to 86° / I-64 Corridor of South IL 83° to 86° / South IL 83° to 86° / Northwest KY (near Indiana border) 83° to 86° / West KY 83° to 86° / NW TN 83° to 86°
Winds will be from the: Variable wind direction 5 mph
Wind chill or heat index (feels like) temperature forecast 83° to 86°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
UV Index: 8. Very high.
Sunrise: 6:18 AM
Sunset: 7:38 PM
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Monday night Forecast: Mostly clear.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 62° to 65° / SE MO 60° to 64° / I-64 Corridor of South IL 60° to 64° / South IL 62° to 64° / Northwest KY (near Indiana border 62° to 64° / West KY 62° to 64° / NW TN 62° to 64°
Winds will be from the: Light north wind
Wind chill or heat index (feels like) temperature forecast: 60° to 64°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise: 1:35 AM
Moonset: 5:09 PM
The phase of the moon: Waning Crescent
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August 23, 2022
How confident am I that this day’s forecast will verify? Medium confidence
Tuesday Forecast: Mostly sunny.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 86° to 90° / SE MO 86° to 90° / I-64 Corridor of South IL 86° to 90° / South IL 86° to 90° / Northwest KY (near Indiana border) 86° to 90° / West KY 86° to 90° / NW TN 86° to 90°
Winds will be from the: Light northeast wind
Wind chill or heat index (feels like) temperature forecast: 86° to 90°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
UV Index: 8. Very high.
Sunrise: 6:19 AM
Sunset: 7:37 PM
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Tuesday night Forecast: Mostly clear.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 62° to 65° / SE MO 60° to 64° / I-64 Corridor of South IL 60° to 64° / South IL 62° to 64° / Northwest KY (near Indiana border 62° to 64° / West KY 62° to 64° / NW TN 62° to 64°
Winds will be from the: Light northeast wind
Wind chill or heat index (feels like) temperature forecast: 60° to 65°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise: 2:28 AM
Moonset: 5:55 PM
The phase of the moon: Waning Crescent
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August 24, 2022
How confident am I that this day’s forecast will verify? Medium confidence
Wednesday Forecast: Mostly sunny.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 86° to 90° / SE MO 86° to 90° / I-64 Corridor of South IL 86° to 90° / South IL 86° to 90° / Northwest KY (near Indiana border) 86° to 90° / West KY 86° to 90° / NW TN 86° to 90°
Winds will be from the: Light east wind
Wind chill or heat index (feels like) temperature forecast: 86° to 90°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
UV Index: 8. Very high.
Sunrise: 6:16 AM
Sunset: 7:35 PM
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Wednesday night Forecast: Mostly clear.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 63° to 66° / SE MO 63° to 66° / I-64 Corridor of South IL 63° to 66° / South IL 63° to 66° / Northwest KY (near Indiana border 63° to 66° / West KY 63° to 66° / NW TN 63° to 66°
Winds will be from the: Light wind
Wind chill or heat index (feels like) temperature forecast: 63° to 66°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise: 3:24 AM
Moonset: 6:35 PM
The phase of the moon: Waning Crescent
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August 25, 2022
How confident am I that this day’s forecast will verify? Medium confidence
Thursday Forecast: Mostly sunny. A slight chance of a thunderstorm.
What is the chance of precipitation? MO Bootheel ~ 10% / the rest of SE MO ~ 10% / I-64 Corridor South IL ~ 10% / the rest of South IL ~ 10% / West KY ~ 10% / NW KY (near Indiana border) ~ 10% / NW TN ~ 10%
Coverage of precipitation: Isolated
Timing of the rain: After 12 PM
Temperature range: MO Bootheel 86° to 90° / SE MO 86° to 90° / I-64 Corridor of South IL 86° to 90° / South IL 86° to 90° / Northwest KY (near Indiana border) 86° to 90° / West KY 86° to 90° / NW TN 86° to 90°
Winds will be from the: Light east wind
Wind chill or heat index (feels like) temperature forecast: 86° to 90°
What impacts are anticipated from the weather? Small chance of wet roadways and lightning.
Should I cancel my outdoor plans? No
UV Index: 8. Very high.
Sunrise: 6:20 AM
Sunset: 7:33 PM
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Thursday night Forecast: Mostly clear.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 63° to 66° / SE MO 63° to 66° / I-64 Corridor of South IL 63° to 66° / South IL 63° to 66° / Northwest KY (near Indiana border 63° to 66° / West KY 63° to 66° / NW TN 63° to 66°
Winds will be from the: Light wind
Wind chill or heat index (feels like) temperature forecast: 63° to 66°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise: 4:24 AM
Moonset: 7:09 PM
The phase of the moon: Waning Crescent
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August 26, 2022
How confident am I that this day’s forecast will verify? Medium confidence
Friday Forecast: Mostly sunny.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation: Isolated
Timing of the rain: After 12 PM
Temperature range: MO Bootheel 86° to 90° / SE MO 86° to 90° / I-64 Corridor of South IL 86° to 90° / South IL 86° to 90° / Northwest KY (near Indiana border) 86° to 90° / West KY 86° to 90° / NW TN 86° to 90°
Winds will be from the: Light east wind
Wind chill or heat index (feels like) temperature forecast: 86° to 90°
What impacts are anticipated from the weather? Small chance of wet roadways and lightning.
Should I cancel my outdoor plans? No
UV Index: 8. Very high.
Sunrise: 6:20 AM
Sunset: 7:33 PM
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Friday night Forecast: Mostly clear.
What is the chance of precipitation? MO Bootheel ~ 0% / the rest of SE MO ~ 0% / I-64 Corridor South IL ~ 0% / the rest of South IL ~ 0% / West KY ~ 0% / NW KY (near Indiana border) ~ 0% / NW TN ~ 0%
Coverage of precipitation:
Timing of the rain:
Temperature range: MO Bootheel 63° to 66° / SE MO 63° to 66° / I-64 Corridor of South IL 63° to 66° / South IL 63° to 66° / Northwest KY (near Indiana border 63° to 66° / West KY 63° to 66° / NW TN 63° to 66°
Winds will be from the: Light wind
Wind chill or heat index (feels like) temperature forecast: 63° to 66°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise: 4:24 AM
Moonset: 7:09 PM
The phase of the moon: Waning Crescent
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** The farming portion of the blog has been moved further down. Scroll down to the weekly temperature and precipitation outlook. You will find the farming and long range graphics there. **
Click the tab below.
Click here if you would like to return to the top of the page.
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Today through August 28th: Not at this time.
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Today’s outlook (below).
Light green is where thunderstorms may occur but should be below severe levels.
Dark green is a level one risk. Yellow is a level two risk. Orange is a level three (enhanced) risk. Red is a level four (moderate) risk. Pink is a level five (high) risk.
One is the lowest risk. Five is the highest risk.
A severe storm is one that produces 58 mph wind or higher, quarter size hail, and/or a tornado.
The tan states are simply a region that SPC outlined on this particular map. Just ignore that.
The black outline is our local area.
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Tomorrow’s severe weather outlook.
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The images below are from the WPC. Their totals are a bit lower than our current forecast. I wanted to show you the comparison.
24-hour precipitation outlook.
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48-hour precipitation outlook.
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72-hour precipitation outlook.
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Weather Discussion
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- Mostly warm and dry this week.
- Quiet weather.
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Weather advice:
None.
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Weather Discussion
I am at the National Weather Association weather conference in Pittsburgh, PA through Wednesday.
The good news is the weather is going to be quiet. This will give me a bit of a break!
The bad news, for those who need rain, is that the weather will be quiet.
A straight forward forecast through at least Friday. Warm and dry.
There is a slight chance of an afternoon thunderstorm Thursday. Overall, the forecast is dry.
No weather concerns.
Temperatures will be mild. Mostly in the upper 80s for highs. Lows in the 60s.
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Click here if you would like to return to the top of the page.
Again, as a reminder, these are models. They are never 100% accurate. Take the general idea from them.
What should I take from these?
- The general idea and not specifics. Models usually do well with the generalities.
- The time-stamp is located in the upper left corner.
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What am I looking at?
You are looking at different models. Meteorologists use many different models to forecast the weather. All models are wrong. Some are more wrong than others. Meteorologists have to make a forecast based on the guidance/models.
I show you these so you can see what the different models are showing as far as precipitation. If most of the models agree, then the confidence in the final weather forecast increases.
You can see my final forecast at the top of the page.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
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This animation is the HRW FV3 high resolution model.
This animation shows you what radar might look like as the next system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
Precipitation is not anticipated.
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This animation is the Storm Prediction Center WRF model.
This animation shows you what radar might look like as the next system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
Precipitation is not anticipated.
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This animation is the Hrrr short-range model.
This animation shows you what radar might look like as the next system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Double click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
Precipitation is not anticipated.
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.This animation is the higher-resolution 3K NAM American Model.
Double click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
Precipitation is not anticipated.
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This next animation is the lower-resolution NAM American Model.
This animation shows you what radar might look like as the system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
Precipitation is not anticipated.
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This next animation is the GFS American Model.
This animation shows you what radar might look like as the system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
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This next animation is the EC European Weather model.
This animation shows you what radar might look like as the system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
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This next animation is the Canadian Weather model.
This animation shows you what radar might look like as the system pulls through the region. It is a future-cast radar.
Time-stamp upper left. Click the animation to enlarge it.
Occasionally, these maps are in Zulu time. 12z=7 AM. 18z=1 PM. 00z=7 PM. 06z=1 AM
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Double click the graphics below to enlarge them.
These graphics are usually not updated until after 10 AM
Double click on image to enlarge it
Morning long-range update (usually updated after 10:30 AM).
Double click on images to enlarge them.
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Early AM Energy Report.
This graphic is usually updated between 7 am and 9 am
The highlighted precipitation area on some of the charts is considered the corn belt.
Double click this image to make it larger.
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Click here if you would like to return to the top of the page.
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Average high temperatures for this time of the year are around 89 degrees.
Average low temperatures for this time of the year are around 70 degrees.
Average precipitation during this time period ranges from 0.90″ to 1.10″
Yellow and orange colors are above average temperatures. Red is much above average. Light blue and blue are below-average temperatures. Green to purple colors represents much below-average temperatures.
Click on the image to expand it.
This outlook covers August 22nd through August 29th
Click on the image to expand it.
These are typically updated between 8:30 and 9:30 AM
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The precipitation forecast is PERCENT OF AVERAGE. Red/orange is below average. Green/blue is above average. Blue is much above average.
Average low temperatures for this time of the year are around 70 degrees
Average precipitation during this time period ranges from 0.90″ to 1.10″
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This outlook covers August 30th through September 5th
Click on the image to expand it
The precipitation forecast is PERCENT OF AVERAGE. Brown is below average. Green is above average. Blue is much above average.
EC = Equal chances of above or below average
BN= Below average
M/BN = Much below average
AN = Above average
M/AN = Much above average
E/AN = Extremely above average
Average low temperatures for this time of the year are around 70 degrees
Average precipitation during this time period ranges from 2.00″ to 2.40″
This outlook covers August 30th through September 12th
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Precipitation outlook
Monthly Outlooks
SUMMER OUTLOOK
E/BN extremely below normal.
M/BN is much below normal
EC equal chances
AN above normal
M/AN much above normal
E/AN extremely above normal.
Double click on the images to enlarge them.
June through August temperature and precipitation outlooks.
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E/BN extremely below normal
M/BN is much below normal
EC equal chances
AN above normal
M/AN much above normal
E/AN extremely above normal
August Temperature Outlook
August Precipitation Outlook
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E/BN extremely below normal
M/BN is much below normal
EC equal chances
AN above normal
M/AN much above normal
E/AN extremely above normal
September Temperature Outlook
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Autumn Forecast
Temperatures
Precipitation
Great news! The videos are now found in your WeatherTalk app and on the WeatherTalk website.
These are bonus videos for subscribers.
The app is for subscribers. Subscribe at www.weathertalk.com/welcome then go to your app store and search for WeatherTalk
Subscribers, PLEASE USE THE APP. ATT and Verizon are not reliable during severe weather. They are delaying text messages.
The app is under WeatherTalk in the app store.
Apple users click here
Android users click here
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Radars and Lightning Data
Interactive-city-view radars. Clickable watches and warnings.
https://wtalk.co/B3XHASFZ
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
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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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