Severe Thunderstorm Warning 153, NWS Louisville, KY

547 
WWUS53 KLMK 302112
SVSLMK

Severe Weather Statement
National Weather Service Louisville KY
412 PM CDT SUN APR 30 2017

KYC003-302122-
/O.CAN.KLMK.SV.W.0153.000000T0000Z-170430T2130Z/
Allen KY-
412 PM CDT SUN APR 30 2017

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL ALLEN COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 3685 8608 3687 8607 3689 8608 3689 8607
      3690 8607 3690 8610 3689 8611 3691 8614
      3693 8614 3692 8615 3691 8615 3693 8617
      3693 8618 3698 8627 3719 8616 3706 8577
      3676 8600
TIME...MOT...LOC 2112Z 204DEG 46KT 3698 8606 

$$

KYC009-061-227-302130-
/O.CON.KLMK.SV.W.0153.000000T0000Z-170430T2130Z/
Warren KY-Barren KY-Edmonson KY-
412 PM CDT SUN APR 30 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT
FOR EAST CENTRAL WARREN...CENTRAL BARREN AND SOUTHEASTERN EDMONSON
COUNTIES...

At 412 PM CDT, a severe thunderstorm was located 8 miles west of
Glasgow, moving northeast at 55 mph.

HAZARD...70 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings. 

Locations impacted include...
Glasgow, Cave City, Smiths Grove, Park City, Red Cross, Coral Hill,
Pritchardsville, Lecta, Haywood and Austin.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Report severe weather to local law enforcement, post your report to
the National Weather Service Louisville Facebook page, or tweet your
report using hashtag L, M, K, spotter.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3685 8608 3687 8607 3689 8608 3689 8607
      3690 8607 3690 8610 3689 8611 3691 8614
      3693 8614 3692 8615 3691 8615 3693 8617
      3693 8618 3698 8627 3719 8616 3706 8577
      3676 8600
TIME...MOT...LOC 2112Z 204DEG 46KT 3698 8606 

HAIL...<.75IN
WIND...70MPH
 
$$

RJS

193 
WWUS53 KLMK 302119
SVSLMK

Severe Weather Statement
National Weather Service Louisville KY
419 PM CDT SUN APR 30 2017

KYC227-302129-
/O.CAN.KLMK.SV.W.0153.000000T0000Z-170430T2130Z/
Warren KY-
419 PM CDT SUN APR 30 2017

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL WARREN COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 3679 8598 3690 8602 3696 8609 3700 8612
      3704 8612 3706 8611 3706 8612 3718 8613
      3706 8577
TIME...MOT...LOC 2119Z 202DEG 51KT 3708 8601 

$$

KYC009-061-302130-
/O.CON.KLMK.SV.W.0153.000000T0000Z-170430T2130Z/
Barren KY-Edmonson KY-
419 PM CDT SUN APR 30 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT
FOR CENTRAL BARREN AND SOUTHEASTERN EDMONSON COUNTIES...

At 419 PM CDT, a severe thunderstorm was located 7 miles northwest of
Glasgow, moving north at 60 mph.

HAZARD...70 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings. 

Locations impacted include...
Glasgow, Cave City, Park City, Oil City, Bristletown, Red Cross,
Coral Hill, Pritchardsville, Lecta and Glasgow Municipal Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Report severe weather to local law enforcement, post your report to
the National Weather Service Louisville Facebook page, or tweet your
report using hashtag L, M, K, spotter.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3679 8598 3690 8602 3696 8609 3700 8612
      3704 8612 3706 8611 3706 8612 3718 8613
      3706 8577
TIME...MOT...LOC 2119Z 202DEG 51KT 3708 8601 

HAIL...<.75IN
WIND...70MPH
 
$$

RJS

408 
WWUS53 KLMK 302128
SVSLMK

Severe Weather Statement
National Weather Service Louisville KY
428 PM CDT SUN APR 30 2017

KYC009-061-302138-
/O.EXP.KLMK.SV.W.0153.000000T0000Z-170430T2130Z/
Barren KY-Edmonson KY-
428 PM CDT SUN APR 30 2017

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BARREN AND
SOUTHEASTERN EDMONSON COUNTIES WILL EXPIRE AT 430 PM CDT...
        
The storm which prompted the warning has moved out of most of the 
warned area. Therefore the warning will be allowed to expire. A new 
Severe Thunderstorm Warning is in effect for Northern and Eastern 
Barren county until 4:45 PM CDT. 

Report severe weather to local law enforcement, post your report to
the National Weather Service Louisville Facebook page, or tweet your
report using hashtag L, M, K, spotter.

LAT...LON 3679 8598 3690 8602 3696 8609 3700 8612
      3704 8612 3706 8611 3706 8612 3718 8613
      3706 8577
TIME...MOT...LOC 2128Z 202DEG 51KT 3718 8596 

$$

RJS

Area Forecast Discussion
National Weather Service Louisville KY
311 PM EDT Sun Apr 30 2017

.Short Term...(This evening through Monday night)
Issued at 245 PM EDT Sun Apr 30 2017

...Additional Flash Flooding and Severe Weather Possible This
Afternoon and Evening...

Surface analysis reveals a deep 996mb low near the KS/OK border,
with a warm front draped across northern portions of IL/IN/OH and an
elongated cold front starting in southwestern MO going down into
portions of MS/LA. This leaves our region well within the warm
sector of the low. Radar/satellite reveals a broad area of showers
and clouds across much of the Tennessee/Ohio river valleys. Of
particular note, convection is now starting to develop ahead of an
MCV over western TN/northern AL. This line of showers and storms
will begin to impact the region over the next hour or two.

Confidence regarding the threat of severe weather this afternoon and
evening remains low. While deep layer shear will be supportive of
organized convection, the amount of instability in the atmosphere
looks to be limited. High to mid level clouds associated with
convection west of the region have kept the atmosphere somewhat
stabilized, and SPC mesoanalysis reveals about 1000J/Kg of MUCAPE
across most of central KY. 12z models from earlier this morning were
showing as much as 2000J/Kg to 3000J/Kg of MUCAPE developing by late
afternoon. Still, what is currently present across the region may be
enough to sustain strong to severe storms, especially across
southern portions of the region near the Tennessee border. The main
threats with these storms would be large hail and damaging winds,
though a quick spin-up tornado or two embedded within the line
cannot be ruled out.

Of bigger concern is the flash flooding potential. SPC mesoanalysis
from earlier this afternoon showed an incredible broad axis of 1.8"
PWATs extending from southern IL toward the gulf coast states moving
toward our region. Based on BNA sounding climatology, there have
only been a handful of times where PWATS met or exceeded those
values for the months of April and May. Suffice to say, there is an
abundance of moisture in the atmosphere ahead of this cold front,
and showers/thunderstorms with heavy rainfall are a near certainty.
While the general motion of the front/system will be west to east,
storm motions will generally be off to the north-northeast, which
sets up the potential for training storms. Current flash flood watch
in place still looks good, as most places within the watch have
already received several inches of rain from storms earlier this
weekend and 1hr/3hr flash flood guidance remains low. Flash flood
guidance is a bit higher across southern/central Kentucky, and while
some isolated flooding could occur, do not think it's enough to
warrant a flash flood watch in that region.

The line of showers and storms should clear the region by Monday
morning. A sub-990mb low over WI/MI and 1018mb high over the Gulf of
Mexico will create a strong pressure gradient over the region
resulting in very breezy conditions. Winds near the top of the
boundary layer will be near 45kts during peak heating, suggesting
some strong gusts could mix down to the surface. As a result, a wind
advisory has been issued for tomorrow. With the strong winds and
saturated soils, could also see some isolated reports of trees being
blown down.

Winds will subside some Monday night as boundary layer decouples and
gustier winds remain above the inversion. Overnight lows will be
cool, generally in the upper 40s to lower 50s.

&&

.Long Term...(Tuesday through Sunday)
Issued at 300 PM EDT Sun Apr 30 2017

Quiet weather is in store for Tuesday as weak high pressure moves
near the region. Temperatures will be about 5 to 10 degrees warmer
Tuesday compared to Monday as WAA takes place.

By Wednesday, models develop a trough across the central CONUS and
have it digging into the lower Tennessee Valley during the Thursday-
Friday timeframe. Still some uncertainty exists in the evolution of
the trough, with some models/ensembles showing it becoming a cut-off
low in the Southeastern US, while other models swing the trough axis
up the New England coast. For what it's worth, the latest 12z
GFS/ECMWF/Canadian do not develop a cut-off low and have the system
moving off toward the Northeastern US. Regardless of whatever
solution plays out, it appears that temperatures will be cool
through next weekend, and that wet weather is almost a guarantee
Wednesday through Friday. If a cut-off low develops over the
Southeastern US, the wet weather could extend through the weekend.

&&

.Aviation...(18Z TAF Issuance)
Issued at 130 PM EDT Sun Apr 30 2017

Complicated forecast this period, with a large upper low pumping a
long line of rains up the MS River and narrow bands of precipitation
arcing out away from it into our area. Have tried to put the focus
in the TAFs on when the main band will move through the region, and
it could bring MVFR to briefly IFR conditions to the terminals as
well as occasional lightning. The other impact will be gusty winds.
As we see some sunshine this afternoon, we should get to near 30
knots for gusts. We may lull some during the banded precip
overnight, but then by mid morning Monday winds will pick up again
from the southwest behind the cold front.

&&

.LMK WATCHES/WARNINGS/ADVISORIES...
IN...Flash Flood Watch through Monday morning for INZ076>079-083-084-
     089>092.

     Wind Advisory from 11 AM EDT /10 AM CDT/ to 8 PM EDT /7 PM CDT/
     Monday for INZ076>079-083-084-089>092.

KY...Flash Flood Watch through Monday morning for KYZ023>025-030>033.

     Wind Advisory from 11 AM EDT /10 AM CDT/ to 8 PM EDT /7 PM CDT/
     Monday for KYZ023>043-045>049-053>057-061>067-070>078-081-
     082.

     Wind Advisory until 7 PM EDT /6 PM CDT/ this evening for KYZ023-
     024-026>028-061>063-070>076.

&&

Short Term...DM
Long Term...DM
Aviation...RJS

Hazardous Weather Outlook
National Weather Service Louisville KY
321 PM EDT Sun Apr 30 2017

KYZ029-034>043-045>049-053>057-064>067-077-078-081-082-011930-
Bullitt-Shelby-Franklin-Scott-Harrison-Spencer-Anderson-Woodford-
Fayette-Bourbon-Nicholas-Nelson-Washington-Mercer-Jessamine-Clark-
Larue-Marion-Boyle-Garrard-Madison-Green-Taylor-Casey-Lincoln-Adair-
Russell-Cumberland-Clinton-
Including the cities of Shepherdsville, Shelbyville, Frankfort,
Georgetown, Cynthiana, Taylorsville, Lawrenceburg, Versailles,
Lexington, Paris, Carlisle, Bardstown, Springfield, Harrodsburg,
Nicholasville, Winchester, Hodgenville, Lebanon, Danville,
Lancaster, Richmond, Greensburg, Campbellsville, Liberty, Stanford,
Columbia, Jamestown, Burkesville, and Albany
321 PM EDT Sun Apr 30 2017 /221 PM CDT Sun Apr 30 2017/

...WIND ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ TO 8 PM EDT
/7 PM CDT/ MONDAY...

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

A line of showers and thunderstorms will approach the region from the
west late this afternoon and evening. Some of the thunderstorms could
produce damaging winds and large hail. An isolated tornado could be
possible as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Wind gusts will increase behind a cold front tomorrow afternoon, with
gusts as high as 40mph possible. High profile vehicles may
experience difficult driving conditions on east to west oriented
roadways. Loose outdoor objects may be blown around.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report wind, hail of any size, and instances
of flooding through tonight.

&&

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

INZ076>079-083-084-089>092-KYZ025-030>033-011930-
Orange-Washington-Scott-Jefferson-Dubois-Crawford-Perry-Harrison-
Floyd-Clark-Meade-Oldham-Trimble-Henry-
Including the cities of Paoli, Salem, Scottsburg, Madison, Jasper,
English, Tell City, Corydon, New Albany, Jeffersonville,
Brandenburg, Louisville, La Grange, Bedford, Milton, and New Castle
321 PM EDT Sun Apr 30 2017 /221 PM CDT Sun Apr 30 2017/

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...
...WIND ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ TO 8 PM EDT
/7 PM CDT/ MONDAY...

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

A line of showers and thunderstorms will approach the region from the
west late this afternoon and evening. Some of the thunderstorms could
produce damaging winds and large hail. An isolated tornado could be
possible as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Wind gusts will increase behind a cold front tomorrow afternoon, with
gusts as high as 40mph possible. High profile vehicles may
experience difficult driving conditions on east to west oriented
roadways. Loose outdoor objects may be blown around. In areas with
very saturated soils, trees may topple over from strong wind gusts.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report wind, hail of any size, and instances
of flooding through tonight.

&&

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

KYZ026>028-061>063-070>076-011930-
Ohio-Grayson-Hardin-Butler-Edmonson-Hart-Logan-Warren-Simpson-Allen-
Barren-Monroe-Metcalfe-
Including the cities of Hartford, Leitchfield, Elizabethtown,
Morgantown, Brownsville, Horse Cave, Russellville, Bowling Green,
Franklin, Providence, Scottsville, Glasgow, Tompkinsville,
and Edmonton
321 PM EDT Sun Apr 30 2017 /221 PM CDT Sun Apr 30 2017/

...WIND ADVISORY IN EFFECT UNTIL 7 PM EDT /6 PM CDT/ THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ TO 8 PM EDT
/7 PM CDT/ MONDAY...

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

A line of showers and thunderstorms will approach the region from the
west late this afternoon and evening. Some of the thunderstorms could
produce damaging winds and large hail. An isolated tornado could be
possible as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Wind gusts will increase behind a cold front tomorrow afternoon, with
gusts as high as 45mph possible. High profile vehicles may
experience difficult driving conditions on east to west oriented
roadways. Loose outdoor objects may be blown around.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report wind, hail of any size, and instances
of flooding through tonight.

&&

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

KYZ023-024-011930-
Hancock-Breckinridge-
Including the cities of Lewisport, Hawesville, and Hardinsburg
221 PM CDT Sun Apr 30 2017

...WIND ADVISORY IN EFFECT UNTIL 6 PM CDT THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...
...WIND ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT MONDAY...

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

.DAY ONE...Tonight.

A line of showers and thunderstorms will approach the region from the
west late this afternoon and evening. Some of the thunderstorms could
produce damaging winds and large hail. An isolated tornado could be
possible as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Wind gusts will increase behind a cold front tomorrow afternoon, with
gusts as high as 40mph possible. High profile vehicles may
experience difficult driving conditions on east to west oriented
roadways. Loose outdoor objects may be blown around.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report wind, hail of any size, and instances
of flooding through tonight.

&&

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

DM

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1129 AM EDT SUN APR 30 2017

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

0600 AM     HEAVY RAIN       HUNTINGBURG             38.29N 86.96W
04/30/2017  M9.23 INCH       DUBOIS             IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0700 AM     HEAVY RAIN       CELESTINE               38.38N 86.79W
04/30/2017  E8.24 INCH       DUBOIS             IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0700 AM     HEAVY RAIN       3 NNE PILOT KNOB        38.32N 86.34W
04/30/2017  M7.67 INCH       CRAWFORD           IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0800 AM     HEAVY RAIN       1 WNW NEW SALISBURY     38.32N 86.12W
04/30/2017  M7.01 INCH       HARRISON           IN   COCORAHS

            2-DAY TOTAL FROM COCORAHS DATA.

0800 AM     HEAVY RAIN       3 WSW SAINT JOSEPH      38.37N 85.87W
04/30/2017  M5.87 INCH       FLOYD              IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0900 AM     HEAVY RAIN       1 ESE WEST FORK         38.23N 86.52W
04/30/2017  M4.73 INCH       CRAWFORD           IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0600 AM     HEAVY RAIN       2 W FLOYDS KNOBS        38.32N 85.90W
04/30/2017  M4.67 INCH       FLOYD              IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0700 AM     HEAVY RAIN       2 NNE HENRYVILLE        38.56N 85.75W
04/30/2017  M4.56 INCH       CLARK              IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0600 AM     HEAVY RAIN       1 NW JEFFERSONVILLE     38.31N 85.74W
04/30/2017  M3.57 INCH       CLARK              IN   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0730 AM     HEAVY RAIN       1 SSE CAMPBELLSBURG     38.52N 85.20W
04/30/2017  M3.40 INCH       HENRY              KY   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

0800 AM     HEAVY RAIN       4 NNW BEDFORD           38.65N 85.35W
04/30/2017  M2.65 INCH       TRIMBLE            KY   COCORAHS

            2-DAY STORM TOTAL FROM COCORAHS DATA.

&&

Special Weather Statement
National Weather Service Louisville KY
324 PM CDT SUN APR 30 2017

KYZ071>073-302100-
Warren-Simpson-Allen-
324 PM CDT SUN APR 30 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHEASTERN SIMPSON...
WESTERN ALLEN AND SOUTH CENTRAL WARREN COUNTIES...

At 322 PM CDT, radar indicated severe thunderstorms were located
along a line extending from near White House to near Belinda City.
Movement was northeast at 55 mph.

Should these storms maintain there intensity, a severe thunderstorm
warning may be needed. Regardless wind gusts around 50 mph are
possible with these storms.

Locations impacted include...
Bowling Green, Scottsville, Hardcastle, Allen Springs, West Fork,
Clare, Geddes, Greenhill, Mcelroy Ford and Raley Ford.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3665 8651 3664 8654 3664 8655 3663 8656
      3664 8657 3701 8636 3663 8607
TIME...MOT...LOC 2022Z 208DEG 48KT 3648 8660 3622 8646

RJS