Alert archive / Kentucky / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 309, NWS Louisville, KY

August 25, 20234 counties in Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Aug 25, 2023, 8:21 PM EDT for 4 counties in Kentucky. It was in force for 24 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
Aug 25, 2023, 8:21 PM EDT (00:21 UTC)
Expired
Aug 25, 2023, 8:45 PM EDT
In force
24 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Bullitt County, KY, Jefferson County, KY, Nelson County, KY, Spencer County, KY

The radar

The Louisville radar (KLVX), 36 km from the middle of the area, began a volume at 00:22 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.

What forecasters said that day

The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Aug 25, 7:35 PM EDT, 46 minutes earlier.

Area forecast discussion, Aug 25, 7:35 PM EDT, 46 minutes before
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Hazardous weather outlook, Aug 25, 3:34 PM EDT, 4 hours 47 minutes before
Hazardous Weather Outlook
National Weather Service Louisville KY
334 PM EDT Fri Aug 25 2023

KYZ042-043-049-056-057-066-067-078-082-261945-
Bourbon-Nicholas-Clark KY-Garrard-Madison-Casey-Lincoln-Russell-
Clinton-
334 PM EDT Fri Aug 25 2023 /234 PM CDT Fri Aug 25 2023/

...HEAT ADVISORY IN EFFECT UNTIL 11 PM EDT /10 PM CDT/ THIS
EVENING...

This Hazardous Weather Outlook is for east central Kentucky and
south central Kentucky.

.DAY ONE...This afternoon and tonight.

The combination of hot temperatures and high dewpoints will result
in dangerous heat indices for much of the region. For more
information regarding this hazard, please refer to our latest heat
products in effect.

Additionally, isolated storms may develop this evening. A few of
them could be strong to severe, with gusty winds being the main
threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Storms this evening will move toward the southeast around 15 to 20
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.

INZ076>079-083-084-089>092-KYZ023>041-045>048-053>055-061>065-
070>077-081-261945-
Orange-Washington IN-Scott IN-Jefferson IN-Dubois-Crawford-Perry-
Harrison IN-Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson-
Hardin-Bullitt-Jefferson KY-Oldham-Trimble-Henry-Shelby-Franklin-
Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-Nelson-
Washington KY-Mercer-Jessamine-Larue-Marion-Boyle-Butler-Edmonson-
Hart-Green-Taylor-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-
Adair-Cumberland-
334 PM EDT Fri Aug 25 2023 /234 PM CDT Fri Aug 25 2023/

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 11 PM EDT /10 PM CDT/ THIS
EVENING...

This Hazardous Weather Outlook is for Indiana, south central
Indiana, east central Kentucky, north central Kentucky, northwest
Kentucky and south central Kentucky.

.DAY ONE...This afternoon and tonight.

The combination of hot temperatures and high dewpoints will result
in dangerous heat indices for much of the region. For more
information regarding this hazard, please refer to our latest heat
products in effect.

Additionally, isolated storms may develop this evening. A few of
them could be strong to severe, with gusty winds being the main
threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this evening.

GENERAL STORM MOTION OF THE DAY:

Storms this evening will move toward the southeast around 15 to 20
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.

13

In the hours before

Local storm report, Aug 25, 6:52 PM EDT, 1 hour 29 minutes before
Preliminary Local Storm Report
National Weather Service Louisville KY
652 PM EDT Fri Aug 25 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0625 PM     Tstm Wnd Dmg     1 E Lexington           38.05N 84.49W
08/25/2023                   Fayette            KY   Broadcast Media

            Multiple reports of power lines down in
            Lexington.

&&

CSG
Local storm report, Aug 25, 7:07 PM EDT, 1 hour 14 minutes before
Preliminary Local Storm Report
National Weather Service Louisville KY
707 PM EDT Fri Aug 25 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0605 PM     Tstm Wnd Dmg     Georgetown              38.21N 84.55W
08/25/2023                   Scott              KY   Broadcast Media

            Multiple reports of trees down across
            Georgetown and Scott County. Power outages
            also reported across the county. Time
            estimated from radar.

&&

CSG
Special weather statement, Aug 25, 7:10 PM EDT, 1 hour 11 minutes before
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Local storm report, Aug 25, 7:16 PM EDT, 1 hour 5 minutes before
Preliminary Local Storm Report
National Weather Service Louisville KY
716 PM EDT Fri Aug 25 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0640 PM     Tstm Wnd Gst     3 N Mt. Eden            38.09N 85.14W
08/25/2023  M83 MPH          Shelby             KY   Mesonet

            KY Mesonet site WADD measured 83 mph wind
            gust.

&&

CSG
Special weather statement, Aug 25, 7:33 PM EDT, 48 minutes before
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Special weather statement, Aug 25, 7:59 PM EDT, 22 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 25, 8:08 PM EDTSevere Thunderstorm WarningLMKJefferson37 min
Aug 25, 8:38 PM EDTSevere Thunderstorm Warning Considerable damage threatLMKBullitt, Jefferson, Nelson, Shelby, Spencer37 min
Aug 25, 8:56 PM EDTSpecial Weather StatementLMKJefferson19 min
Aug 25, 9:08 PM EDTSpecial Weather StatementLMKLarue, Nelson37 min
Aug 25, 9:13 PM EDTSpecial Weather StatementLMKBullitt, Nelson32 min
Aug 25, 9:17 PM EDTSpecial Weather StatementLMKJefferson28 min
Aug 25, 9:27 PM EDTSpecial Weather StatementLMKHardin18 min
Aug 25, 9:43 PM EDTSpecial Weather StatementLMKHardin, Hart, Larue, Taylor47 min
Aug 25, 10:35 PM EDTSpecial Weather StatementLMKBullitt25 min
Aug 26, 1:47 AM EDTHeat AdvisoryLMKAllen, Barren, Butler, Cumberland, Edmonson, Grayson and 6 more15 hr
Aug 25, 8:31 PM EDTSpecial Weather StatementLMKHarrison14 min
Aug 25, 9:05 PM EDTSpecial Weather StatementLMKWashington25 min
Aug 25, 9:31 PM EDTSpecial Weather StatementLMKScott29 min
Aug 25, 10:01 PM EDTSpecial Weather StatementLMKClark, Scott29 min
Aug 25, 11:16 PM EDTSpecial Weather StatementLMKOrange29 min
Aug 25, 11:48 PM EDTSpecial Weather StatementLMKWashington27 min
Aug 26, 1:02 AM EDTSpecial Weather StatementLMKDubois, Orange43 min
Aug 26, 1:35 AM EDTSpecial Weather StatementLMKCrawford, Orange25 min
Aug 26, 1:53 AM EDTSpecial Weather StatementLMKDubois37 min
Aug 26, 2:06 AM EDTSpecial Weather StatementLMKHarrison24 min
Aug 26, 2:30 AM EDTSpecial Weather StatementLMKHarrison, Perry30 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2023Every severe thunderstorm warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.