Alert archive / Kentucky / Flash Flood Warnings in 2025

Flash Flood Warning 66, NWS Louisville, KY

June 19, 20254 counties in Kentucky

NWS Louisville, KY issued this flash flood warning at Jun 19, 2025, 5:09 AM EDT for 4 counties in Kentucky. It was in force for 95 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 19, 2025, 5:09 AM EDT (09:09 UTC)
Expired: Jun 19, 2025, 6:44 AM EDT
In force: 95 min
Issued by: NWS Louisville, KY
Area: Storm-based polygon
Flood severity: None

Counties Anderson County, KY, Franklin County, KY, Shelby County, KY, Spencer County, KY

The radar

The Louisville radar (KLVX), 76 km from the middle of the area, began a volume at 09:12 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

Cncnati-Daytn, OH (KILN), launched 00:00Z, 9.2 hours before the alert went out and 184 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1583 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 1083 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: 147 m²/s²
0-3 km storm-relative helicity: 162 m²/s²
Significant tornado parameter: 0.8
Supercell composite: 5.1

Open this sounding in Storm Lab

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 Louisville, KY wrote its last area forecast discussion before this flash flood warning went out at Jun 18, 7:27 PM EDT, 9 hours 42 minutes earlier.

Area forecast discussion, Jun 18, 7:27 PM EDT, 9 hours 42 minutes before

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Hazardous weather outlook, Jun 18, 6:33 PM EDT, 10 hours 36 minutes before

Hazardous Weather Outlook
National Weather Service Louisville KY
633 PM EDT Wed Jun 18 2025

INZ076-077-083-084-089-KYZ023-033>043-045>049-053>057-062>067-
071>078-081-082-192245-
Orange-Washington IN-Dubois-Crawford-Perry-Hancock-Henry-Shelby-
Franklin-Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-
Bourbon-Nicholas-Nelson-Washington KY-Mercer-Jessamine-Clark KY-
Larue-Marion-Boyle-Garrard-Madison-Edmonson-Hart-Green-Taylor-Casey-
Lincoln-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-Russell-
Cumberland-Clinton-
633 PM EDT Wed Jun 18 2025 /533 PM CDT Wed Jun 18 2025/

This Hazardous Weather Outlook is for portions of southern Indiana
and central Kentucky.

.DAY ONE...Tonight.

Strong to severe thunderstorms are expected this evening in central
Kentucky. All severe hazards are on the table, but the primary
threat will be damaging winds. Localized flooding is possible where
the heaviest rain falls.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Hot and oppressively humid weather is expected, with daily heat
indices near 100 Sunday into next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this evening in central
Kentucky.

GENERAL STORM MOTION OF THE DAY:

Storms this evening will move to the E-NE around 40 mph.

Any users of this storm motion must be aware that thunderstorm activity
can be erratic and constantly evolving.  Please use this with caution
and be prepared for changing conditions.

&&

More information, along with other weather, hydrological and
climate information can be found, at weather.gov/louisville.

INZ078-079-090>092-KYZ024>032-061-070-192245-
Scott IN-Jefferson IN-Harrison IN-Floyd-Clark IN-Breckinridge-Meade-
Ohio-Grayson-Hardin-Bullitt-Jefferson-Oldham-Trimble-Butler-Logan-
633 PM EDT Wed Jun 18 2025 /533 PM CDT Wed Jun 18 2025/

...TORNADO WATCH 435 IN EFFECT UNTIL 9 PM EDT /8 PM CDT/ THIS
EVENING...

This Hazardous Weather Outlook is for portions of southern Indiana
and central Kentucky.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov/louisville on the
Internet for more information about the following hazards.

   Tornado Watch.

Strong to severe thunderstorms are expected late this afternoon and
into the evening hours. All severe hazards are on the table, but the
primary threat will be damaging winds. Localized flooding is possible
where the heaviest rain falls.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Hot and oppressively humid weather is expected, with daily heat
indices near 100 Sunday into next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed.

GENERAL STORM MOTION OF THE DAY:

Storms this evening will move to the E-NE around 40 mph.

Any users of this storm motion must be aware that thunderstorm activity
can be erratic and constantly evolving.  Please use this with caution
and be prepared for changing conditions.

&&

More information, along with other weather, hydrological and
climate information can be found, at weather.gov/louisville.

The office that day

Everything else NWS Louisville, KY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 18, 8:00 PM EDT	Special Weather Statement	LMK	Shelby, Spencer	45 min
Jun 18, 8:01 PM EDT	Special Weather Statement	LMK	Warren	44 min
Jun 18, 8:10 PM EDT	Severe Thunderstorm Warning	LMK	Franklin, Harrison, Scott	35 min
Jun 18, 8:14 PM EDT	Severe Thunderstorm Warning	LMK	Edmonson, Hart, Logan, Simpson, Warren	46 min
Jun 18, 8:19 PM EDT	Severe Thunderstorm Warning	LMK	Anderson, Franklin, Shelby, Spencer, Woodford	26 min
Jun 18, 8:28 PM EDT	Special Weather Statement	LMK	Larue	47 min
Jun 18, 8:35 PM EDT	Special Weather Statement	LMK	Anderson, Woodford	25 min
Jun 18, 8:36 PM EDT	Areal Flood Advisory	LMK	Edmonson, Grayson, Hart	3 hr
Jun 18, 8:39 PM EDT	Areal Flood Advisory	LMK	Anderson, Bullitt, Franklin, Henry, Nelson, Scott and 2 more	3 hr
Jun 18, 9:01 PM EDT	Special Weather Statement	LMK	Anderson, Mercer, Nelson	29 min
Jun 18, 9:05 PM EDT	Special Weather Statement	LMK	Allen, Barren, Edmonson, Hart, Simpson, Warren	40 min
Jun 18, 9:20 PM EDT	Severe Thunderstorm Warning	LMK	Bourbon, Clark, Fayette	25 min
Jun 18, 9:33 PM EDT	Special Weather Statement	LMK	Woodford	27 min
Jun 18, 9:36 PM EDT	Special Weather Statement	LMK	Grayson, Hardin	39 min
Jun 18, 10:19 PM EDT	River Flood Warning	LMK	Hardin, Nelson	15 hr
Jun 18, 10:32 PM EDT	Severe Thunderstorm Warning	LMK	Henry, Oldham, Trimble	28 min
Jun 18, 11:53 PM EDT	Special Weather Statement	LMK	Adair, Casey, Green, Lincoln, Taylor	52 min
Jun 19, 2:16 AM EDT	River Flood Warning	LMK	Butler, Warren	3 days
Jun 19, 3:38 AM EDT	Special Weather Statement	LMK	Edmonson	37 min
Jun 19, 3:48 AM EDT	Special Weather Statement	LMK	Logan	27 min
Jun 19, 4:55 AM EDT	Areal Flood Advisory	LMK	Anderson, Bullitt, Franklin, Jefferson, Shelby, Spencer and 1 more	109 min
Jun 19, 9:59 AM EDT	River Flood Warning	LMK	Edmonson	36 hr
Jun 19, 2:53 PM EDT	Areal Flood Advisory	LMK	Simpson	6 hr
Jun 19, 3:22 PM EDT	Special Weather Statement	LMK	Logan	38 min
Jun 18, 8:46 PM EDT	Special Weather Statement	LMK	Orange, Washington	29 min
Jun 18, 10:02 PM EDT	Special Weather Statement	LMK	Crawford	28 min

Nearby

Flash Flood Warnings in Kentucky, 2025 Every flash flood warning in 2025

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.