Alert archive / Kentucky / Flash Flood Warnings in 2024
Flash Flood Warning 71, NWS Paducah, KY
NWS Paducah, KY issued this flash flood warning at Aug 1, 2024, 2:16 PM CDT for Henderson County, Union County, Kentucky; Gallatin County, White County, Illinois. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 1, 2024, 2:16 PM CDT (19:16 UTC)
- Expired
- Aug 1, 2024, 5:23 PM CDT
- In force
- 3 hr
- Issued by
- NWS Paducah, KY
- Area
- Storm-based polygon
- Flood severity
- None
Counties Gallatin County, IL, White County, IL, Henderson County, KY, Union County, KY
The radar
The Evansville,IN radar (KVWX), 53 km from the middle of the area, began a volume at 19:17 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 7.3 hours before the alert went out and 264 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 127 J/kg
- Mixed-layer CIN
- -212 J/kg
- Mixed-layer LCL
- 1323 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- -47 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Paducah, KY wrote its last area forecast discussion before this flash flood warning went out at Aug 1, 1:17 PM CDT, 59 minutes earlier. Its key messages:
- Dangerous heat and humidity levels will continue through the afternoon.
- Scattered to numerous thunderstorms are forecast today. Several of these storms may be strong to severe this afternoon.
- Following the passage of the cold front, drier and slightly less hot/humid conditions will arrive this weekend into early next week.
Area forecast discussion, Aug 1, 1:17 PM CDT, 59 minutes before
Area Forecast Discussion
National Weather Service Paducah KY
117 PM CDT Thu Aug 1 2024
.KEY MESSAGES...
- Dangerous heat and humidity levels will continue through the
afternoon.
- Scattered to numerous thunderstorms are forecast today.
Several of these storms may be strong to severe this
afternoon.
- Following the passage of the cold front, drier and slightly
less hot/humid conditions will arrive this weekend into early
next week.
&&
.UPDATE...
Issued at 113 PM CDT Thu Aug 1 2024
Updated Aviation discussion for the 18z TAF issuance.
&&
.DISCUSSION...
Issued at 259 AM CDT Thu Aug 1 2024
Latest IR imagery/radar mosaic shows a decaying MCS moving
across Missouri and Illinois this morning. This activity should
continue to wane through the early am, although an uptick in
lightning has been observed across central Illinois. Cloud cover
will gradually increase from the west this morning which does
add some uncertainty to high temperature forecasts today.
Assuming cloud cover doesn't stick around through the day, highs
should climb into the mid 90's. This combined with dewpoints in
the mid to upper 70's will bring heat indices well above 100
degrees this afternoon. For now will not be making changes to
the current heat advisory or excessive heat warning but trends
will be monitored.
Aloft, a mid level shortwave will move from the Midwest and
into the Ohio Valley by Friday. Daytime heating across a moist
airmass will support strong destabilization by the afternoon
hours. One or more remnant outflow boundaries will likely
interact with this environment supporting scattered to numerous
showers and storms. A cold front will push southeast into the
region as well maintaining this convection into the overnight
hours. The approaching shortwave aloft will aid in increasing
deep layer shear to support storm organization. Confidence in
strong to severe storms continues to increase especially across
the northern half of the PAH CWA including much of western
Kentucky, southern Illinois, and southwest Indiana. Damaging
winds remains the greater threat with any strong to severe
storms, but isolated large hail and tornadoes are possible.
The front pushes through the area on Friday. PoPs overall will
be on the decrease, although with the shortwave just to the
north, cooler mid level air may yield an isolated shower or
storm across southwest Indiana, and the Pennyrile Friday and
Saturday afternoon. Near normal temperatures will slowly rise to
slightly above over the weekend. Ridging returns by next week
bringing increasing temperatures and dry weather.
&&
.AVIATION /18Z TAFS THROUGH 18Z FRIDAY/...
Issued at 113 PM CDT Thu Aug 1 2024
A line of convection will race across northeast parts of the
area through 21-22z, impacting EVV and OWB during this time.
Heavy rain and high convective winds are likely. Elsewhere,
SCT-BKN CU with bases around 3kft will persist through the
afternoon, with more isolated to scattered convection expected
through late tonight. Dry conditions will return overnight into
Friday. S-SW winds of 7-12 kts outside of storms will be come
W-WNW late tonight through Friday morning.
&&
.PAH WATCHES/WARNINGS/ADVISORIES...
IL...Excessive Heat Warning until 8 PM CDT this evening for ILZ075-
080>094.
Heat Advisory until 8 PM CDT this evening for ILZ076>078.
MO...Excessive Heat Warning until 8 PM CDT this evening for MOZ076-
086-087-100-107>112-114.
IN...Excessive Heat Warning until 8 PM CDT this evening for INZ085-
086.
Heat Advisory until 8 PM CDT /9 PM EDT/ this evening for
INZ081-082-087-088.
KY...Excessive Heat Warning until 8 PM CDT this evening for
KYZ001>018.
Heat Advisory until 8 PM CDT this evening for KYZ019>022.
&&
UPDATE...DWS
DISCUSSION...AD
AVIATION...DWSHazardous weather outlook, Aug 1, 12:15 PM CDT, 2 hours 1 minute before
Hazardous Weather Outlook National Weather Service Paducah KY 1215 PM CDT Thu Aug 1 2024 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087- 100-107>112-114-021715- Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton- White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope- Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh- Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves- Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell- Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean- Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter- Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid- 1215 PM CDT Thu Aug 1 2024 /115 PM EDT Thu Aug 1 2024/ This Hazardous Weather Outlook is for portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. .DAY ONE...This Afternoon and Tonight Strong to severe thunderstorms are expected tonight, particularly across southern Illinois, southwest Indiana, and northwest Kentucky. Damaging winds and a few tornadoes will be the main hazards. Refer to Severe Thunderstorm Watch #588 for details. Dangerous heat and humidity will continue through the afternoon across the region. Refer to the Excessive Heat Warning and Heat Advisory for details. .DAYS TWO THROUGH SEVEN...Friday through Wednesday There is a chance of thunderstorms Friday afternoon, mainly across the Evansville Tri-State and Kentucky Pennyrile. .SPOTTER INFORMATION STATEMENT... Spotter activation is requested for southern Illinois, southwest Indiana, and northwest Kentucky for this afternoon. Please relay severe weather reports to the National Weather Service in Paducah. DWS/AD
In the hours before
Local storm report, Aug 1, 1:18 PM CDT, 58 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
118 PM CDT Thu Aug 1 2024
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0110 PM Tstm Wnd Dmg Burnt Prairie 38.25N 88.26W
08/01/2024 White IL Public
Public report of tree limbs down.
&&
DWSLocal storm report, Aug 1, 1:30 PM CDT, 46 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
130 PM CDT Thu Aug 1 2024
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0118 PM Tstm Wnd Dmg Enfield 38.10N 88.34W
08/01/2024 White IL 911 Call Center
Trees down in Enfield.
&&
DWSSpecial weather statement, Aug 1, 1:44 PM CDT, 32 minutes before
Special Weather Statement
National Weather Service Paducah KY
144 PM CDT Thu Aug 1 2024
INZ081-082-085>088-011945-
Posey IN-Warrick IN-Vanderburgh IN-Gibson IN-Spencer IN-Pike IN-
144 PM CDT Thu Aug 1 2024
...STRONG THUNDERSTORMS WILL IMPACT WARRICK...VANDERBURGH...
SPENCER...GIBSON...NORTHEASTERN POSEY AND PIKE COUNTIES THROUGH 245
PM CDT/345 PM EDT/...
At 143 PM CDT/243 PM EDT/, Doppler radar was tracking strong
thunderstorms along a line extending from 8 miles southeast of
Vincennes to near Fort Branch to 6 miles north of Mount Vernon.
Movement was east at 40 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Evansville, Princeton, Boonville, Newburgh, Chandler, Fort Branch,
Oakland City, Petersburg, Rockport, Melody Hill, Dale, Haubstadt,
Darmstadt, Owensville, Poseyville, Lynnville, Winslow, New Harmony,
Grandview, and Patoka.
This includes the following highways...
Interstate 69 in Indiana between Mile Markers 3 and 52.
Interstate 64 in Indiana between Mile Markers 3 and 60.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 700 PM CDT/800 PM
EDT/ for southeastern Illinois...southwestern Indiana...and
northwestern Kentucky.
&&
LAT...LON 3801 8680 3792 8701 3781 8711 3795 8741
3792 8753 3798 8748 3811 8798 3816 8791
3819 8797 3831 8776 3845 8765 3845 8760
3852 8754 3849 8750 3851 8729 3855 8720
3851 8707 3821 8707 3821 8679 3800 8677
TIME...MOT...LOC 1843Z 270DEG 33KT 3858 8742 3830 8750 3803 8792
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
CNLocal storm report, Aug 1, 1:49 PM CDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
149 PM CDT Thu Aug 1 2024
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0115 PM Tstm Wnd Gst Mount Carmel 38.42N 87.77W
08/01/2024 E60 MPH Wabash IL Emergency Mngr
&&
DWSLocal storm report, Aug 1, 2:08 PM CDT, 8 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
208 PM CDT Thu Aug 1 2024
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0133 PM Tstm Wnd Dmg 2 S Princeton 38.33N 87.57W
08/01/2024 Gibson IN Public
Public report of large tree limbs down.
&&
DWSSpecial weather statement, Aug 1, 2:08 PM CDT, 8 minutes before
Special Weather Statement
National Weather Service Paducah KY
208 PM CDT Thu Aug 1 2024
INZ085>088-KYZ014-015-018>020-012000-
Posey IN-Warrick IN-Vanderburgh IN-Spencer IN-Henderson KY-
Webster KY-Union KY-McLean KY-Daviess KY-
208 PM CDT Thu Aug 1 2024
...STRONG THUNDERSTORMS WILL IMPACT SOUTHWESTERN WARRICK...SOUTHERN
VANDERBURGH...SOUTHWESTERN SPENCER...SOUTHEASTERN POSEY...
NORTHWESTERN DAVIESS...HENDERSON...NORTHWESTERN MCLEAN...CENTRAL
UNION AND NORTH CENTRAL WEBSTER COUNTIES THROUGH 300 PM CDT...
At 208 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Evansville to 7 miles southeast of Mount
Vernon to 7 miles southwest of Uniontown. Movement was southeast at
35 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Evansville, Owensboro, Henderson, Newburgh, Morganfield, Breckinridge
Center, Sebree, Uniontown, Dixon, Corydon, Robards, St. Joseph,
Stanley, Waverly, and Hebbardsville.
This includes the following highways...
Interstate 69 in Kentucky between Mile Markers 134 and 148.
Interstate 69 in Indiana between Mile Markers 1 and 8.
Audubon Parkway between Mile Markers 1 and 23.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
A Severe Thunderstorm Watch remains in effect until 700 PM CDT for
southern Illinois...southwestern Indiana...and northwestern Kentucky.
&&
LAT...LON 3781 8709 3764 8735 3752 8769 3772 8810
3787 8787 3804 8756
TIME...MOT...LOC 1908Z 297DEG 29KT 3798 8758 3785 8781 3772 8805
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
SHAWKEYThe office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 1:31 PM CDT | Severe Thunderstorm Warning | PAH | Henderson, Union | 44 min |
| Aug 1, 2:08 PM CDT | Special Weather Statement | PAH | Henderson, Union | 52 min |
| Aug 1, 2:28 PM CDT | Special Weather Statement | PAH | Daviess, Henderson, McLean, Union | 62 min |
| Aug 1, 2:43 PM CDT | Severe Thunderstorm Warning | PAH | Daviess, Henderson, Hopkins, McLean, Muhlenberg, Union and 1 more | 47 min |
| Aug 1, 2:47 PM CDT | Flash Flood Warning | PAH | Daviess, Henderson, McLean | 3 hr |
| Aug 1, 3:07 PM CDT | Areal Flood Advisory | PAH | Daviess, Hopkins, McLean, Muhlenberg, Webster | 3 hr |
| Aug 1, 3:16 PM CDT | Severe Thunderstorm Warning | PAH | Christian, Hopkins, McLean, Muhlenberg, Webster | 44 min |
| Aug 1, 4:09 PM CDT | Special Weather Statement | PAH | Crittenden | 36 min |
| Aug 1, 4:26 PM CDT | Severe Thunderstorm Warning | PAH | Muhlenberg, Todd | 31 min |
| Aug 1, 5:24 PM CDT | Special Weather Statement | PAH | Christian | 36 min |
| Aug 1, 5:47 PM CDT | Special Weather Statement | PAH | Christian | 43 min |
| Aug 1, 6:14 PM CDT | Special Weather Statement | PAH | Todd | 46 min |
| Aug 1, 6:30 PM CDT | Special Weather Statement | PAH | Lyon | 45 min |
| Aug 1, 6:52 PM CDT | Severe Thunderstorm Warning | PAH | Caldwell, Lyon, Trigg | 38 min |
| Aug 1, 11:51 AM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Wayne | 39 min |
| Aug 1, 12:26 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, Wayne | 49 min |
| Aug 1, 12:40 PM CDT | Special Weather Statement | PAH | Hamilton | 50 min |
| Aug 1, 12:47 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 43 min |
| Aug 1, 1:02 PM CDT | Severe Thunderstorm Warning | PAH | Wabash, White | 43 min |
| Aug 1, 1:49 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash, Wayne, White | 3 hr |
Nearby
Flash Flood Warnings in Kentucky, 2024Flash Flood Warnings in Illinois, 2024Every flash flood warning in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.