Beau Dodson's WeatherTalk Blog

Tuesday. February 28, 2023. Monitoring the risk of heavy rain.

 

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Seven-day forecast for southeast Missouri, southern Illinois, western Kentucky, and western Tennessee.

This is a BLEND for the region.  Scroll down to see the region by region forecast.

THE FORECAST IS GOING TO VARY FROM LOCATION TO LOCATION.  Scroll down to see the region by region forecast.

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Today’s Local Almanacs (for a few select cities).  Your location will be comparable.

Note, the low is this morning’s low and not tomorrows.

This shows you the forecast high.  The records.  The average and then the departure (how many degrees above or below average will temperatures be).

The graphic shows you what our average daily rainfall is for the day.  That is not what is expected (that is the average from past year).

 

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48-hour forecast



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Tuesday to Tuesday

1. Is lightning in the forecast?  Yes.  Lightning is possible Wednesday. Wednesday evening, and Thursday into Thursday night.  I will monitor Friday (depending on storm track and speed).

2.  Are severe thunderstorms in the forecast?  Monitor.  A few storms could produce hail Wednesday evening.  Gusty winds, as well.  Another round of storms Thursday into Thursday night and Friday morning.  Some of these thunderstorms could be severe with hail, high winds, and tornadoes.  That risk is conditional on the track of the area of low pressure.  If it tracks far enough north northwest, then severe chances increase.

3. Is flash flooding in the forecast? Monitor.   Heavy rain is likely Thursday and Friday.

4. Will the wind chill dip below 10 degrees?  No.

5.  Is measurable snow and/or sleet in the forecast?   No.

6.  Is freezing rain/ice in the forecast?  No.
Freezing rain is rain that falls and instantly freezes on objects such as trees and power lines

6. Will the heat index exceed 100 degrees?  No.

 

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Tuesday, February 28, 2023
Confidence in the forecast?  High Confidence  
Tuesday Forecast:   Mostly sunny.  Mild for late February.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 60° to 64°
Southeast Missouri ~ 62° to 64°
The Missouri Bootheel ~ 68° to 70°
I-64 Corridor of southern Illinois ~ 62° to 64°
Southern Illinois ~ 64° to 66°
Extreme southern Illinois (southern seven counties) ~ 66° to 68°
Far western Kentucky ~ 66° to 68°
The Pennyrile area of western KY ~ 64° to 68°
Northwest Kentucky (near Indiana border) ~ 64° to 66°
Northwest Tennessee ~ 68° to 70°

Winds will be from this direction:
Wind chill or heat index (feels like) temperature forecast: 62° to 70°
What impacts are anticipated from the weather? East becoming east southeast 7 to 14 mph.
Should I cancel my outdoor plans?
UV Index: 3. Moderate
Sunrise: 6:27 AM
Sunset:  5:48 PM
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Tuesday night Forecast:   Mostly clear.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 48° to 52°
Southeast Missouri ~ 50° to 54°
The Missouri Bootheel ~ 50° to 54°
I-64 Corridor of southern Illinois ~ 50° to 54°
Southern Illinois ~ 50° to 54°
Extreme southern Illinois (southern seven counties) ~ 50° to 54°
Far western Kentucky ~ 50° to 54°
The Pennyrile area of western KY ~ 50° to 54°
Northwest Kentucky (near Indiana border) ~ 50° to 54°
Northwest Tennessee ~ 50° to 54°

Winds will be from this direction: Increasing south southwest 10 to 20 mph
Wind chill or heat index (feels like) temperature forecast: 50° to 54°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans?
Moonrise:  11:29 AM
Moonset:  2:10 AM
The phase of the moon: Waxing Gibbous

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Wednesday, March 1, 2023
Confidence in the forecast?  High  Confidence  
Wednesday Forecast:   Increasing clouds south to north. A chance of showers and thunderstorms, especially across our southern counties during the afternoon hours.  Increasing coverage south to north during the afternoon.  Many areas may remain dry Wednesday.
What is the chance of precipitation?
Far northern southeast Missouri ~ 20%
Southeast Missouri ~ 20%
The Missouri Bootheel ~ 60%
I-64 Corridor of southern Illinois ~ 20%
Southern Illinois ~ 30%
Extreme southern Illinois (southern seven counties) ~ 40%
Far western Kentucky ~ 40%
The Pennyrile area of western KY ~ 40%
Northwest Kentucky (near Indiana border) ~ 30%
Northwest Tennessee ~ 60%

Coverage of precipitation:  Widely scattered
Timing of the precipitation:  After 11 AM
Temperature range:
Far northern southeast Missouri ~ 68° to 70°
Southeast Missouri ~ 68° to 70°
The Missouri Bootheel ~ 68° to 72°
I-64 Corridor of southern Illinois ~ 66° to 70°
Southern Illinois ~ 68° to 70°
Extreme southern Illinois (southern seven counties) ~ 68° to 70°
Far western Kentucky ~ 68° to 70°
The Pennyrile area of western KY ~ 68° to 72°
Northwest Kentucky (near Indiana border) ~ 66° to 72°
Northwest Tennessee ~ 66° to 72°

Winds will be from this direction:   South 10 to 20 mph with gusts above 25 mph.
Wind chill or heat index (feels like) temperature forecast: 65° to 70°
What impacts are anticipated from the weather? Wet roadways.  Lightning. Small hail.
Should I cancel my outdoor plans? No, but monitor the Beau Dodson Weather Radars
UV Index: 3. Moderate
Sunrise: 6:26 AM
Sunset:  5:49 PM
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Wednesday night Forecast:   Mostly cloudy with showers and thunderstorms likely.  Some storms could produce small hail. Highest coverage of rain will be across our south and southeast counties.
What is the chance of precipitation?
Far northern southeast Missouri ~ 30%
Southeast Missouri ~ 30%
The Missouri Bootheel ~ 70%
I-64 Corridor of southern Illinois ~ 30%
Southern Illinois ~ 60%
Extreme southern Illinois (southern seven counties) ~ 60%
Far western Kentucky ~ 70%
The Pennyrile area of western KY ~ 70%
Northwest Kentucky (near Indiana border) ~ 60%
Northwest Tennessee ~ 80%

Coverage of precipitation:  Numerous south southeast.  Less coverage far northwest.
Timing of the precipitation: Any given point of time, but most likely before 1 AM
Temperature range:
Far northern southeast Missouri ~ 36° to 38°
Southeast Missouri ~ 38° to 40°
The Missouri Bootheel ~ 44° to 46°
I-64 Corridor of southern Illinois ~ 36° to 38°
Southern Illinois ~ 40° to 44°
Extreme southern Illinois (southern seven counties) ~ 43° to 46°
Far western Kentucky ~ 46° to 48°
The Pennyrile area of western KY ~ 44° to 48°
Northwest Kentucky (near Indiana border) ~ 44° to 46°
Northwest Tennessee ~ 50° to 52°

Winds will be from this direction:  Southwest becoming north 10 to 20 mph with higher gusts.
Wind chill or heat index (feels like) temperature forecast: 30° to 40°
What impacts are anticipated from the weather? Wet roadways and lightning.  Small hail.
Should I cancel my outdoor plans?  Have a plan B and monitor the Beau Dodson Weather Radars
Moonrise:  12:19 PM
Moonset:  3:06 AM
The phase of the moon: Waxing Gibbous

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Thursday, March 2, 2023
Confidence in the forecast?  High Confidence  
Thursday Forecast:   Thickening clouds with mainly afternoon showers and thunderstorms redeveloping.  Some storms could be intense.
What is the chance of precipitation?
Far northern southeast Missouri ~ 70%
Southeast Missouri ~ 60%
The Missouri Bootheel ~ 100%
I-64 Corridor of southern Illinois ~ 60%
Southern Illinois ~ 60%
Extreme southern Illinois (southern seven counties) ~ 60%
Far western Kentucky ~ 100%
The Pennyrile area of western KY ~ 60%
Northwest Kentucky (near Indiana border) ~ 60%
Northwest Tennessee ~ 100%

Coverage of precipitation:  Numerous
Timing of the precipitation:  Any given point of time.
Temperature range:
Far northern southeast Missouri ~ 55° to 60°
Southeast Missouri ~ 55° to 60°
The Missouri Bootheel ~ 64° to 68°
I-64 Corridor of southern Illinois ~ 55° to 60°
Southern Illinois ~ 62° to 64°
Extreme southern Illinois (southern seven counties) ~ 64° to 66°
Far western Kentucky ~ 64° to 68°
The Pennyrile area of western KY ~ 62° to 64°
Northwest Kentucky (near Indiana border) ~ 62° to 64°
Northwest Tennessee ~ 64° to 68°

Winds will be from this direction:  Northeast 10 to 25 mph with higher gusts.
Wind chill or heat index (feels like) temperature forecast: 55° to 65°
What impacts are anticipated from the weather? Wet roadways. Lightning. Heavy rain. Some storms could produce hail.
Should I cancel my outdoor plans? Have a plan B.
UV Index: 3. Moderate
Sunrise: 6:25 AM
Sunset:  5:50 PM
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Thursday night Forecast:   Showers and thunderstorms likely.  Some storms will produce heavy rain.  Monitor the risk of severe weather.
What is the chance of precipitation?
Far northern southeast Missouri ~ 100%
Southeast Missouri ~ 100%
The Missouri Bootheel ~ 100%
I-64 Corridor of southern Illinois ~ 100%
Southern Illinois ~ 100%
Extreme southern Illinois (southern seven counties) ~ 100%
Far western Kentucky ~ 100%
The Pennyrile area of western KY ~ 100%
Northwest Kentucky (near Indiana border) ~ 100%
Northwest Tennessee ~ 100%

Coverage of precipitation: Numerous
Timing of the precipitation: Any given point of time.
Temperature range:
Far northern southeast Missouri ~ 44° to 48°
Southeast Missouri ~ 44° to 48°
The Missouri Bootheel ~ 48° to 50°
I-64 Corridor of southern Illinois ~ 44° to 48°
Southern Illinois ~ 44° to 48°
Extreme southern Illinois (southern seven counties) ~ 46° to 50°
Far western Kentucky ~ 46° to 52°
The Pennyrile area of western KY ~ 46° to 48°
Northwest Kentucky (near Indiana border) ~ 40° to 42°
Northwest Tennessee ~ 50° to 54°

Winds will be from this direction: Becoming southerly 25 to 40 mph with higher gusts.
Wind chill or heat index (feels like) temperature forecast: 40° to 50°
What impacts are anticipated from the weather? Wet roadways. Lightning.  Heavy rain.  Monitor the risk of severe weather.
Should I cancel my outdoor plans?  Have a plan B.
Moonrise:  1:35 PM
Moonset:  4:12 AM
The phase of the moon: Waxing Gibbous

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Friday, March 3, 2023
Confidence in the forecast?  High Confidence  
Friday Forecast:   Mostly cloudy with a chance of showers and thunderstorms.
What is the chance of precipitation?
Far northern southeast Missouri ~ 60%
Southeast Missouri ~ 60%
The Missouri Bootheel ~ 60%
I-64 Corridor of southern Illinois ~ 60%
Southern Illinois ~ 60%
Extreme southern Illinois (southern seven counties) ~ 60%
Far western Kentucky ~ 60%
The Pennyrile area of western KY ~ 60%
Northwest Kentucky (near Indiana border) ~ 60%
Northwest Tennessee ~ 60%

Coverage of precipitation:  Numerous.
Timing of the precipitation:  Any given point of time.
Temperature range:
Far northern southeast Missouri ~ 50° to 55°
Southeast Missouri ~ 52° to 54°
The Missouri Bootheel ~ 56° to 60°
I-64 Corridor of southern Illinois ~ 50° to 55°
Southern Illinois ~ 52° to 54°
Extreme southern Illinois (southern seven counties) ~ 52° to 54°
Far western Kentucky ~ 52° to 54°
The Pennyrile area of western KY ~ 53° to 56°
Northwest Kentucky (near Indiana border) ~ 53° to 56°
Northwest Tennessee ~ 55° to 60°

Winds will be from this direction:  North 39 to 45 mph with higher gusts possible.
Wind chill or heat index (feels like) temperature forecast: 45° to 55°
What impacts are anticipated from the weather? Wet roadways.  Locally heavy rain.  Monitor the risk of severe weather early in the morning.
Should I cancel my outdoor plans? Have a plan B.
UV Index: 3. Moderate
Sunrise: 6:24 AM
Sunset:  5:51 PM
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Friday night Forecast:   Mostly cloudy early. Decreasing clouds.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 28° to 32°
Southeast Missouri ~ 33° to 36°
The Missouri Bootheel ~ 34° to 38°
I-64 Corridor of southern Illinois ~ 34° to 38°
Southern Illinois ~ 34° to 38°
Extreme southern Illinois (southern seven counties) ~ 34° to 38°
Far western Kentucky ~ 34° to 38°
The Pennyrile area of western KY ~ 34° to 38°
Northwest Kentucky (near Indiana border) ~ 34° to 38°
Northwest Tennessee ~ 34° to 38°

Winds will be from this direction:  West 15 to 35 mph. Gusty.
Wind chill or heat index (feels like) temperature forecast: 25° to 30°
What impacts are anticipated from the weather? Monitor
Should I cancel my outdoor plans? No
Moonrise:  2:33 PM
Moonset:  4:55  AM
The phase of the moon: Waxing Gibbous

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Saturday, March 4, 2023
Confidence in the forecast?  High Confidence  
Saturday Forecast:   Mostly sunny.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 50° to 55°
Southeast Missouri ~ 52° to 55°
The Missouri Bootheel ~ 53° to 56°
I-64 Corridor of southern Illinois ~ 50° to 55°
Southern Illinois ~ 52° to 54°
Extreme southern Illinois (southern seven counties) ~ 53° to 56°
Far western Kentucky ~ 53° to 56°
The Pennyrile area of western KY ~ 53° to 56°
Northwest Kentucky (near Indiana border) ~ 53° to 56°
Northwest Tennessee ~ 55° to 60°

Winds will be from this direction:  West northwest 8 to 16 mph.
Wind chill or heat index (feels like) temperature forecast: 48° to 54°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
UV Index: 3. Moderate
Sunrise: 6:22AM
Sunset:  5:52 PM
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Saturday  night Forecast:  Mostly clear.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 28° to 32°
Southeast Missouri ~ 33° to 36°
The Missouri Bootheel ~ 34° to 36°
I-64 Corridor of southern Illinois ~ 30° to 34°
Southern Illinois ~ 32° to 34°
Extreme southern Illinois (southern seven counties) ~ 32° to 34°
Far western Kentucky ~ 32° to 34°
The Pennyrile area of western KY ~ 32° to 34°
Northwest Kentucky (near Indiana border) ~ 32° to 34°
Northwest Tennessee ~ 33° to 36°

Winds will be from this direction:  West northwest 7 to 14 mph
Wind chill or heat index (feels like) temperature forecast: 28° to 34°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise:  3:13 PM
Moonset:  5:16  AM
The phase of the moon: Waxing Gibbous

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Sunday, March 5, 2023
Confidence in the forecast?  High Confidence  
Sunday Forecast:   Mostly sunny.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 53° to 56°
Southeast Missouri ~ 54° to 56°
The Missouri Bootheel ~ 54° to 58°
I-64 Corridor of southern Illinois ~ 52° to 55°
Southern Illinois ~ 53° to 56°
Extreme southern Illinois (southern seven counties) ~ 53° to 56°
Far western Kentucky ~ 54° to 56°
The Pennyrile area of western KY ~ 54° to 56°
Northwest Kentucky (near Indiana border) ~ 54° to 56°
Northwest Tennessee ~ 55° to 60°

Winds will be from this direction:   East southeast 7 to 14 mph
Wind chill or heat index (feels like) temperature forecast: 48° to 54°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
UV Index: 3. Moderate
Sunrise: 6:21AM
Sunset:  5:53 PM
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Sunday  night Forecast:  Mostly clear.
What is the chance of precipitation?
Far northern southeast Missouri ~ 0%
Southeast Missouri ~ 0%
The Missouri Bootheel ~ 0%
I-64 Corridor of southern Illinois ~ 0%
Southern Illinois ~ 0%
Extreme southern Illinois (southern seven counties) ~ 0%
Far western Kentucky ~ 0%
The Pennyrile area of western KY ~ 0%
Northwest Kentucky (near Indiana border) ~ 0%
Northwest Tennessee ~ 0%

Coverage of precipitation:
Timing of the precipitation:
Temperature range:
Far northern southeast Missouri ~ 34° to 38°
Southeast Missouri ~ 36° to 38°
The Missouri Bootheel ~ 38° to 40°
I-64 Corridor of southern Illinois ~ 34° to 36°
Southern Illinois ~ 34° to 36°
Extreme southern Illinois (southern seven counties) ~ 34° to 36°
Far western Kentucky ~ 34° to 38°
The Pennyrile area of western KY ~ 34° to 38°
Northwest Kentucky (near Indiana border) ~ 34° to 38°
Northwest Tennessee ~ 36° to 38°

Winds will be from this direction:  South 6 to 12 mph
Wind chill or heat index (feels like) temperature forecast: 33° to 36°
What impacts are anticipated from the weather?
Should I cancel my outdoor plans? No
Moonrise:  4:14 PM
Moonset:  5:47  AM
The phase of the moon: Waxing Gibbous

 

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This outlook covers southeast Missouri, southern Illinois, western Kentucky, and far northwest Tennessee.

Today through March 5th:  There is a chance that some of Wednesday evening’s thunderstorms could produce hail.  Then, there is a risk of severe weather Thursday afternoon into early Friday morning.  Large hail and damaging wind would be the concern with isolated tornadoes.  The risk is highly conditional.  Meaning, the track of the area of low pressure will be key to whether or not there will be severe thunderstorms Thursday into Friday morning.  Monitor updates moving forward and watch for  app messages.

 

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Today’s Storm Prediction Center’s Severe Weather Outlook

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.

Explanation of tables.  Click here.

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Tornado Probability Outlook

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Large Hail Probability Outlook

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High wind Probability Outlook

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Tomorrow’s severe weather outlook.

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Day Three Severe Weather Outlook

 

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The images below are from NOAA’s Weather Prediction Center.

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

    1.  Unsettled weather.
    2.  High winds Thursday into Friday.
    3.  Monitor the risk of heavy rain and severe weather.

 

Weather advice:

Monitor your app for updates concerning this weeks weather.

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Forecast Discussion

Our active weather pattern continues and will continue into the weekend.

We have two primary weather events over the coming days.

One will arrive Wednesday late morning into Wednesday night.  Then, a lull.

The second one arrives late Thursday morning and afternoon into Friday.

Both will produce rain in the region.

The first one will produce higher rain totals far south and east vs far north and west.

You can see the rain totals Wednesday and Wednesday night on this map.

Notice the sharp cut off on the EC model.  Not much across portions of Missouri and Illinois.  More across the Bootheel into Kentucky/Tennessee.

Then, the NAM 3K model produces a tad more rain farther north.  It also has pockets of heavi rain.

We will need to see how far north the warm front moves Wednesday.  Plan on rain by tomorrow afternoon into tomorrow night moving south to northeast through the region.

Expect scattered precipitation to show up on radar Wednesday afternoon into the overnight hours.

The NAM models hows that quite well.

Here is the 5 PM future-cast radar fromt he NAM.  Scattered precipitation in the region.

Wednesday night around 10 PM.

Wednesday night/Thursday morning around 1 AM

That system will bring gusty winds, as well.  Nothing like we had the other day.  Those kind of winds may return Thursday and Friday.

A few of the storms Wednesday evening could produce nickel to quarter size hail and gusty winds.  Sporadic lightning, as well.  There is a chance of a severe thunderstorm or two.  Mainly across our southern counties.

The next system will be much larger.

We have been watching this one for two weeks.

It could produce widespread heavy rain, gusty winds, and even severe thunderstorms.

It arrives Thursday and Thursday night into Friday morning.

a rapidly deepening area of low pressure will move across Oklahoma and Arkansas.  It will be moving into Missouri and eventually Illinois.

This low could break some records if the models are correct.  The records would be for the lowest March pressure readings in our region.

This system will pass to our north northwest.  That means we are in the warm sector.  Where temperatures will be warm enough for rain and storms.

At one time, the models were showing this as a winter storm in our region.   The northwest trend, however, has squashed that idea.

This is a rain and thunderstorm event.

Some of the rain could be locally heavy with totals exceeding two inches in some counties.  Some of the data shows pockets of two to four inches.

This is a widespread rain event.  The river basins will not appreciate that much rain.

If the Ohio and Tennessee River basins do receive that much rainfall, then the chance of flooding will increase.

In addition to the risk of flooding, there is also a risk of severe thunderstorms.

The risk of severe thunderstorms will be highly dependent on the placement of a strong warm front.

I monitor the dew points when tracking warm fronts.  Higher dew points south of the warm front.  Lower north. Right along and south of the warm front is where severe thunderstorms typically occur.

North of the warm front you can have hail storms.  South of the warm front is where tornadoes can occur.

This is the NAM model for midnight Thursday night/Friday morning.  You can clearly see the warm front near our region.  The blue line.  Deeper moisture south of that line.

We need to monitor this.  If the warm front passes north into our region then the risk of hail, damaging wind, and event tornadoes will increase.

Here is the EC model’s dew point map.  Similar.

The EC model tracks the low through eastern Missouri into Illinois.

Heavy rain is also a concern.

Here is what the WPC/NOAA/NWS is calling for.  This is Wednesday through Friday.  Both events.  Widespread heavy rain totals.

They have placed our region in a slight and moderate risk of flash flooding and flooding.  This is for Thursday into Friday.

In addition to the above, strong and gusty gradient winds will occur Thursday night into Friday.

Rapidly rising and falling barometric pressure will cause winds to increase into the 25 to 50 mph range.

Thursday night increasing winds.

And Friday morning

This would make for our eight wind advisory since January 1st.  That is a record number of wind advisories issued by the NWS Office in that short of time period.

We have been so lucky that we have not had numerous tornadoes in February.

This system pulls away Friday morning.  Dry conditions Friday night into Sunday.

 

 

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Again, as a reminder, these are models. They are never 100% accurate. Take the general idea from them.

What should I take from these?

  1. The general idea and not specifics. Models usually do well with the generalities.
  2. 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

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

 

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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

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

 

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

Models are not picking up on much precipitation through Sunday night.

They show scattered sprinkles or flurries today into tomorrow.

You can barely see them on these graphics.

 

 

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This animation is the higher resolution 3K NAM American Model.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

 

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

 

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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.

Occasionally, these maps are in Zulu time.  12z=7 AM.  18z=1 PM.  00z=7 PM. 06z=1 AM

Green represents light rain.  Dark green represents moderate rain.  Yellow and orange represent heavy rain.

Red represents freezing rain. Purple represents sleet.  Blue represents snow.  Dark blue represents heavy snow.

Time-stamp upper left.  Click the animation to enlarge it.

 

 

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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). 

 

 


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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 50 degrees.

Average low temperatures for this time of the year are around 35 degrees.

Average precipitation during this time period ranges from 0.80″ to 1.00″

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 February 27, 2023 through March 6, 2023

Click on the image to expand it.

 

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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.

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Average high temperatures for this time of the year are around 54 degrees.

Average low temperatures for this time of the year are around 34 degrees.

Average precipitation during this time period ranges from 0.80″ to 1.00″
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This outlook covers March 7th through March 13th

Click on the image to expand

The precipitation forecast is PERCENT OF AVERAGE. Brown is below average. Green is above average. Blue is much above average.

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THIS IS UPDATED ON TUESDAY AND FRIDAY
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Outlook definitions
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
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Average high temperatures for this time of the year are around  60 degrees
Average low temperatures for this time of the year are around 40 degrees

Average precipitation during this time period ranges from 1.90″ to 2.40″

This outlook covers March 14th through March 27th

Precipitation outlook

 

Monthly Outlooks

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

February Temperature and precipitation Outlook

Double click images to enlarge them.

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

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March Temperature and precipitation Outlook

Double click images to enlarge them.

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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

April Temperature and precipitation Outlook

Double click images to enlarge them.

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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

May Temperature and precipitation Outlook

Double click images to enlarge them.

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Seasonal temperature and precipitation outlook

March through May

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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

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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2016-11-19_11-50-24

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