Flash Flood Warning 32, NWS Louisville, KY

195 
WGUS73 KLMK 280933
FFSLMK

Flash Flood Statement
National Weather Service Louisville KY
433 AM CDT THU JUN 28 2018

KYC053-057-281115-
/O.CON.KLMK.FF.W.0032.000000T0000Z-180628T1115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clinton KY-Cumberland KY-
433 AM CDT THU JUN 28 2018

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 615 AM CDT FOR
CLINTON AND NORTHEASTERN CUMBERLAND COUNTIES...

At 431 AM CDT, Doppler radar indicated a large area of higher 
rainfall amounts over the last couple of hours. Up to two inches of 
rain have already fallen. Flash flooding is expected to begin 
shortly.

Some locations that will experience flooding include...
Albany, Burkesville, Desda, Cartwright, Snow, Savage, Ida, Seventy
Six, Decide and Aaron.

One more round of heavy rainfall is possible over the next 
hour...which could exacerbate the flood conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.

&&

LAT...LON 3662 8512 3687 8549 3693 8545 3687 8525
      3686 8525 3685 8523 3685 8522 3686 8521
      3685 8515 3683 8512 3683 8511 3682 8504
      3676 8500 3670 8502 3666 8500 3663 8500
      3662 8498

$$

RJS

060 
WGUS73 KLMK 281037
FFSLMK

Flash Flood Statement
National Weather Service Louisville KY
537 AM CDT THU JUN 28 2018

KYC053-057-281046-
/O.CAN.KLMK.FF.W.0032.000000T0000Z-180628T1115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clinton KY-Cumberland KY-
537 AM CDT THU JUN 28 2018

...THE FLASH FLOOD WARNING FOR CLINTON AND NORTHEASTERN CUMBERLAND
COUNTIES IS CANCELLED...

The heavy rain has ended. Flooding is no longer expected to pose a
threat. 

LAT...LON 3662 8512 3687 8549 3693 8545 3687 8525
      3686 8525 3685 8523 3685 8522 3686 8521
      3685 8515 3683 8512 3683 8511 3682 8504
      3676 8500 3670 8502 3666 8500 3663 8500
      3662 8498

$$

RJS

Area Forecast Discussion
National Weather Service Louisville KY
309 AM EDT Thu Jun 28 2018

.Short Term...(Today and tonight)
Issued at 310 AM EDT Thu Jun 28 2018

Remain concerned about the potential for some patchy dense fog early
this morning as low level moisture remains high. Clouds will be the
main mitigating factor, but still expect some reduced visibilities.
Will continue to mention patchy wording in the forecast and bump up
awareness if obs go low toward dawn.

Otherwise...

A NW-SE oriented frontal boundary currently sits across southern KY,
and scattered to numerous showers and storms have fired along this
feature over the past couple of hours. Some of the storms are strong
with brief torrential rain and excessive cloud to ground lightning.
Given plenty of instability, an isolated severe storm can't be ruled
out, but think the biggest near term concern would be with a
localized flooding threat for areas that see repeated T-storm
activity. Some of the 1 hr Flash Flood guidance across southern KY
is as low as 1 inch per hour, but most values are around 2" per
hour. Will be watching this threat closely this morning.

Convection should peak over the next 1 to 2 hours and then slowly
diminish through sunrise down near our TN border. Have depicted
initial likely coverage, tapering to isolated by the daylight hours.
There should be a brief lull in activity from late morning through
midday, however the boundary will still be there and will be
accompanied by strong instability along and to the west. In
addition, models suggest that an MCS will develop over northern MO
and work around the periphery of the southern CONUS upper ridge into
our SW counties by early afternoon. If this occurs, a damaging wind
threat will exist with storms along with a localized Flash Flood
threat. Have depicted an increase in Pops again across our SW during
the afternoon hours, with the rest of the CWA remaining dry.

Highs today will be dependent on location, but most spots should see
the upper 80s to touching 90. Any area impacted by early afternoon T-
storms may not see numbers quite that high. With dew points in the
mid 70s down near the boundary, heat indices should approach the 95-
100 degree range this afternoon. Use caution if planning to work or
be outdoors for extended periods of time.

Any lingering evening convection should diminish into the overnight
hours across our SW. This diminishing coverage should also be aided
by the building upper ridge and it's subsidence. Lows should drop to
the upper 60s and low 70s by Friday morning.

&&

.Long Term...(Friday through Wednesday)
Issued at 220 AM EDT Thu Jun 28 2018

Not much has changed with previous thinking, with ridging across the
region bringing warmer and drier (rain chance-wise) conditions
likely through the weekend. We likely will need a Heat Advisory for
a few counties west of I-65 Friday and perhaps into the SDF/BWG
metros for Saturday, but right now we are just under threshold
values. Then with that ridge shifting east Monday, we may get enough
of a weakness for diurnal storms. There is some hint at the ridge
building up across the region Tue/Wed, which would keep the heat in
and limit storm chances some. Think SuperBlend came in a little high
for those chances by midweek, so have capped in the widely scattered
range for now.

&&

.Aviation...(06Z TAF Issuance)
Issued at 128 AM EDT Thu Jun 28 2018

Main concern for any shower or storm activity overnight and into the
morning on Thursday will be at BWG. A frontal boundary is currently
situated between HNB/SDF/LEX to the north and BWG to the south, and
it will continue to sink toward BWG through the morning. Expect
isolated to widely scattered showers/storms along this feature
through the morning, however will only mention VCSH at BWG for now
given uncertainty in just how much coverage we'll see. Outside of
any shower or storm, ceilings should stay just on the VFR/MVFR
threshold, with light and variable winds also noted.

At SDF/HNB/LEX, conditions should stay dry with most sky cover
and/or ceilings staying just on the VFR side of things. There is
some concern for fog toward dawn, most likely at LEX, as a very
moist low level atmosphere is in place. Clouds will be the limiting
factor to conditions really tanking, nevertheless LEX/HNB will have
the best shot at the lowest visibilities toward dawn.

Shower and storm focus should stay down around BWG later today, with
Sct-Bkn cu around 4 k feet and mainly light and variable winds.

&&

.LMK WATCHES/WARNINGS/ADVISORIES...
IN...None.
KY...None.
&&

Short Term...BJS
Long Term...RJS
Aviation...BJS

Hazardous Weather Outlook
National Weather Service Louisville KY
347 AM EDT Thu Jun 28 2018

INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-290800-
Orange-Washington-Scott-Jefferson-Dubois-Crawford-Perry-Harrison-
Floyd-Clark-Hancock-Breckinridge-Meade-Ohio-Grayson-Hardin-Bullitt-
Oldham-Trimble-Henry-Shelby-Franklin-Spencer-Anderson-Woodford-
Fayette-Bourbon-Nicholas-Nelson-Mercer-Jessamine-Larue-Marion-Boyle-
Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey-Lincoln-
Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-Russell-
Cumberland-Clinton-
Including the cities of Paoli, Salem, Scottsburg, Madison, Jasper,
English, Tell City, Corydon, New Albany, Jeffersonville, Lewisport,
Hawesville, Hardinsburg, Brandenburg, Hartford, Leitchfield,
Elizabethtown, Shepherdsville, Louisville, La Grange, Bedford,
Milton, New Castle, Shelbyville, Frankfort, Georgetown, Cynthiana,
Taylorsville, Lawrenceburg, Versailles, Lexington, Paris, Carlisle,
Bardstown, Springfield, Harrodsburg, Nicholasville, Winchester,
Hodgenville, Lebanon, Danville, Lancaster, Richmond, Morgantown,
Brownsville, Horse Cave, Greensburg, Campbellsville, Liberty,
Stanford, Russellville, Bowling Green, Franklin, Providence,
Scottsville, Glasgow, Tompkinsville, Edmonton, Columbia, Jamestown,
Burkesville, and Albany
347 AM EDT Thu Jun 28 2018 /247 AM CDT Thu Jun 28 2018/

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

.DAY ONE...Today and Tonight.

Numerous thunderstorms are expected across southern Kentucky this
morning, and are possible again this afternoon. The main threats will
be localized heavy rainfall leading to flooding, small hail, and
cloud to ground lightning strikes. A damaging wind threat would
accompany any afternoon storms if they develop.

With high humidity and high temperatures approaching 90 degrees this
afternoon, heat indices could approach 100 degrees. Be cautious if
planning to be outdoors for extended periods of time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Heat and humidity will return to the region later in the week, with
heat index values possibly exceeding 100 degrees Friday through
Sunday, especially west of the I-65 corridor.

Widely scattered storms are possible again Monday through Wednesday,
as the heart of the weekend's warm airmass shifts east of the area.

.SPOTTER INFORMATION STATEMENT...

Spotters should report any wind damage or flooding.

BJS/RJS

Special Weather Statement
National Weather Service Louisville KY
147 AM CDT THU JUN 28 2018

KYZ061-062-071-074-280730-
Warren-Edmonson-Barren-Butler-
147 AM CDT THU JUN 28 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT CENTRAL BUTLER...
WARREN...CENTRAL BARREN AND SOUTHERN EDMONSON COUNTIES...

At 147 AM CDT, radar indicated strong thunderstorms were located
along a line extending from near Morgantown to near Bowling Green.
Movement was east at 45 mph.

Winds in excess of 30 mph and half inch hail are possible with these
storms.

Locations impacted include...
Bowling Green, Glasgow, Morgantown, Brownsville, Plum Springs,
Crestmoor, Mount Victor, Smiths Grove, Park City and Oakland.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3723 8684 3725 8657 3719 8614 3687 8577
      3699 8660
TIME...MOT...LOC 0647Z 291DEG 40KT 3716 8662 3706 8646

RJS

Special Weather Statement
National Weather Service Louisville KY
150 AM CDT THU JUN 28 2018

KYZ026-027-061-062-280730-
Grayson-Edmonson-Butler-Ohio-
150 AM CDT THU JUN 28 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHERN BUTLER...
SOUTHWESTERN GRAYSON...SOUTHERN OHIO AND NORTHERN EDMONSON
COUNTIES...

At 150 AM CDT, radar indicated strong thunderstorms were located
along a line extending from 11 miles southwest of Leitchfield to 10
miles east of Hartford to near Central City. Movement was southeast
at 20 mph.

Winds in excess of 30 mph and half inch hail are possible with these
storms.

Locations impacted include...
Hartford, Morgantown, Casey, Lee, Beaver Dam, Caneyville, Mchenry,
Rockport, Rochester and Roundhill.

LAT...LON 3753 8669 3745 8626 3719 8610 3725 8657
      3722 8685 3718 8692 3720 8690 3722 8690
      3723 8692 3724 8691 3724 8694 3726 8696
      3726 8697 3727 8698 3732 8699 3736 8703
      3736 8707 3733 8711 3734 8714 3735 8713
TIME...MOT...LOC 0650Z 304DEG 17KT 3738 8645 3744 8672 3732 8705

RJS

Special Weather Statement
National Weather Service Louisville KY
209 AM CDT THU JUN 28 2018

KYZ078-081-082-280745-
Russell-Cumberland-Clinton-
209 AM CDT THU JUN 28 2018

...A STRONG THUNDERSTORM WILL AFFECT CLINTON...SOUTHWESTERN RUSSELL
AND NORTHEASTERN CUMBERLAND COUNTIES...

At 209 AM CDT, a strong thunderstorm was located 8 miles east of
Burkesville, moving east at 25 mph.

Winds in excess of 30 mph and half inch hail are possible with this
storm.

Locations impacted include...
Albany, Burkesville, Desda, Cartwright, Snow, Savage, Ida, Modoc,
Grider and Seventy Six.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3662 8506 3681 8546 3694 8544 3693 8523
      3690 8500 3686 8506 3683 8506 3681 8503
      3677 8501 3669 8502 3668 8501 3667 8501
      3666 8500 3663 8500 3662 8498
TIME...MOT...LOC 0709Z 292DEG 23KT 3681 8523

RJS

Special Weather Statement
National Weather Service Louisville KY
235 AM CDT THU JUN 28 2018

KYZ026-027-061>063-071-073>077-081-280800-
Hart-Metcalf-Monroe-Grayson-Warren-Cumberland-Allen-Edmonson-Barren-
Butler-Ohio-Adair-
235 AM CDT THU JUN 28 2018

...A CLUSTER OF STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN
MONROE... SOUTHWESTERN HART...NORTHEASTERN
ALLEN...BUTLER...SOUTHWESTERN GRAYSON...WARREN...NORTHWESTERN
CUMBERLAND...BARREN...METCALFE... SOUTHWESTERN ADAIR...OHIO AND
EDMONSON COUNTIES...

At 234 AM CDT, a cluster of strong thunderstorms was located over
south central Kentucky moving southeast at 25 mph.

Gusty winds to 40 mph and half inch hail is possible with these
storms.

Locations impacted include...
Bowling Green, Glasgow, Hartford, Morgantown, Edmonton, Brownsville,
Plum Springs, Memphis Junction, Mount Victor and Crestmoor.

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

Excessive cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3749 8712 3748 8711 3755 8705 3761 8697
      3761 8692 3701 8543 3681 8547 3673 8608
      3696 8653 3743 8711 3746 8710 3748 8713
TIME...MOT...LOC 0734Z 306DEG 22KT 3728 8646

SCHOETTMER

Special Weather Statement
National Weather Service Louisville KY
257 AM CDT THU JUN 28 2018

KYZ074>077-081-280830-
Metcalf-Monroe-Cumberland-Barren-Adair-
257 AM CDT THU JUN 28 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT EASTERN MONROE...
CUMBERLAND...EASTERN BARREN...METCALFE AND SOUTHWESTERN ADAIR
COUNTIES...

At 257 AM CDT, radar indicated strong thunderstorms were located
along a line extending from near Glasgow to 8 miles northwest of
Tompkinsville. Movement was southeast at 25 mph.

Winds in excess of 30 mph and half inch hail are possible with these
storms.

Locations impacted include...
Glasgow, Tompkinsville, Edmonton, Burkesville, Leslie, Littrell,
Curtis, Coral Hill, Blythe and Lecta.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3681 8586 3715 8592 3708 8528 3663 8530
      3661 8548
TIME...MOT...LOC 0757Z 304DEG 24KT 3706 8584 3681 8576

RJS

Special Weather Statement
National Weather Service Louisville KY
259 AM CDT THU JUN 28 2018

KYZ026-027-061-280845-
Grayson-Butler-Ohio-
259 AM CDT THU JUN 28 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTH CENTRAL BUTLER...
SOUTHWESTERN GRAYSON AND OHIO COUNTIES...

At 259 AM CDT, radar indicated strong thunderstorms were located
along a line extending from 7 miles east of Livermore to near
Hartford. Movement was southeast at 15 mph.

Winds in excess of 30 mph and half inch hail are possible with these
storms.

Locations impacted include...
Hartford, Casey, Beaver Dam, Caneyville, Centertown, Mchenry, Horse
Branch, Taffy, Steff and Windy Hill.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 3755 8705 3758 8701 3760 8698 3757 8675
      3740 8643 3727 8668 3734 8694 3743 8708
      3749 8710
TIME...MOT...LOC 0759Z 299DEG 15KT 3752 8701 3748 8683

RJS