Severe Thunderstorm Warning 32, NWS Jackson, KY

437 
WWUS53 KJKL 292312
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
712 PM EDT SAT APR 29 2017

KYC065-129-197-237-292330-
/O.CON.KJKL.SV.W.0032.000000T0000Z-170429T2330Z/
Powell KY-Estill KY-Lee KY-Wolfe KY-
712 PM EDT SAT APR 29 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR SOUTHEASTERN POWELL...NORTHEASTERN ESTILL...NORTH CENTRAL LEE AND
WEST CENTRAL WOLFE COUNTIES...

At 712 PM EDT, a severe thunderstorm was located over Furnace, or 7
miles south of Stanton, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and half dollar size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Stanton, Pilot, Torrent, Willow Tree, Bowen, Rogers, Leeco, Whynot,
Slade, Pine Ridge, Patsey, Cobhill, Vaughns Mill, Hardwick, Rosslyn,
Standing Rock, Natural Bridge S.p., Knowlton, Rogers Chapel and
Pitts.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 3777 8354 3764 8378 3766 8387 3773 8397
      3788 8388
TIME...MOT...LOC 2312Z 216DEG 26KT 3775 8382 

HAIL...1.25IN
WIND...60MPH
 
$$

JMW

300 
WWUS53 KJKL 292316
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
716 PM EDT SAT APR 29 2017

KYC065-129-197-237-292330-
/O.CON.KJKL.SV.W.0032.000000T0000Z-170429T2330Z/
Powell KY-Estill KY-Lee KY-Wolfe KY-
716 PM EDT SAT APR 29 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR SOUTHEASTERN POWELL...EAST CENTRAL ESTILL...NORTH CENTRAL LEE AND
WEST CENTRAL WOLFE COUNTIES...

At 716 PM EDT, a severe thunderstorm was located over Rogers Chapel,
or near Stanton, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and half dollar size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Stanton, Pilot, Torrent, Bowen, Rogers, Leeco, Slade, Pine Ridge,
Patsey, Cobhill, Rosslyn, Standing Rock, Natural Bridge S.p.,
Knowlton, Rogers Chapel, Fitchburg, Koomer Ridge Campground, Cottage
Furnace, Fixer and Lombard.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 3777 8354 3767 8373 3770 8385 3775 8395
      3788 8388
TIME...MOT...LOC 2316Z 216DEG 26KT 3778 8380 

TORNADO...POSSIBLE
HAIL...1.25IN
WIND...60MPH
 
$$

JMW

158 
WWUS53 KJKL 292329
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
729 PM EDT SAT APR 29 2017

KYC065-129-197-237-292337-
/O.EXP.KJKL.SV.W.0032.000000T0000Z-170429T2330Z/
Powell KY-Estill KY-Lee KY-Wolfe KY-
729 PM EDT SAT APR 29 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN POWELL...EAST
CENTRAL ESTILL...NORTH CENTRAL LEE AND WEST CENTRAL WOLFE COUNTIES
WILL EXPIRE AT 730 PM EDT...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning will be allowed to expire.

Remember, a new Severe Thunderstorm Warning is now in effect for 
Powell and Wolfe Counties until 8pm!

LAT...LON 3777 8354 3767 8373 3770 8385 3775 8395
      3788 8388
TIME...MOT...LOC 2327Z 216DEG 26KT 3784 8375 

$$

JMW

AREA FORECAST DISCUSSION
National Weather Service Jackson KY
429 PM EDT Sat Apr 29 2017

.SHORT TERM...(This evening through Sunday night)
Issued at 430 PM EDT SAT APR 29 2017

20z sfc analysis shows a well defined warm front north of the
Ohio River. This has placed eastern Kentucky in the strong warm
sector of the larger weather system. This warm dome of air will
suppress convection through evening and into the night - though a
stray shower or thunderstorm will be possible - mainly along and
north of the Mountain Parkway and perhaps in the higher terrain
near the Virginia border. The sfc and aloft ridging associated
with the dome of warm air is protecting the area from the plague
of flash flooding and near continuous storms through the midwest
and into the northern Ohio Valley. It is also responsible for the
record warmth today, and potentially tomorrow, with readings
today in the low 80s north to the upper 80s south. Dewpoints at
the same time are running in the mid 60s most places with limited
mix-down evident. Winds are running from the south at 5 to 10 mph
with some gusts from the southwest at up to 20 mph - mainly in our
west.

The models are in very good agreement aloft through the short
term portion of the forecast. They all depict a extremely deep
closed low lifting from the Southern Plains north and east into
the western Great Lakes by Monday afternoon. Over eastern Kentucky
strong ridging will retreat through the day Sunday with height
falls pushing into the area from the west with the passage of the
closed low. With such good agreement on the low the consensus
blend should provide a decent start for the grids.

Sensible weather will feature a mild night with a bit of a ridge
to valley split developing despite some mainly thin high clouds
and fairly high dewpoints. Still cannot rule out a stray storm or
shower through midnight, though, but mainly just for locations
near and north of the Mountain Parkway. For Sunday, another very
warm day will threaten record temperatures with highs in the mid
to upper 80s. Again a potential for a stray storm will exist on
the fringes of the CWA but the capping dome of warm air should
hold. Winds look to pick up during the afternoon with some gusts
to 30 or 35 mph possible - mainly in the western portions of the
Cumberland Valley and for spots closer to the Bluegrass region.
Will highlight this concern in the HWO. A cold front will progress
through the state Sunday night into Monday morning with a good
shot at thunder accompanying the associated widespread band of
showers.

Used the CONSShort and ShortBlend as the starting point for all
the grids with some adjustments for ridge to valley T distinctions
tonight and again to a lesser extent on Sunday night. Also beefed
up PoPs right with the front Sunday night as it looks like most
places will see measurable QPF when the boundary does go through.

.LONG TERM...(Monday through Saturday)
Issued at 255 PM EDT SAT APR 29 2017

The models were in good agreement with the general upper level flow
pattern through the period. The latest data are suggesting that we
will see two periods of active weather in the extended. The first
will be during the day on Monday into early Monday evening, as an
area of low pressure aloft moves across the upper Great Lakes region
to begin the week. A surface cold front trailing from the parent low
will bring showers and storms to eastern Kentucky on Monday. The
rain should quickly taper off through the late afternoon and early
evening hours, with the last precipitation exiting the region by 4
or 5Z Tuesday. A ridge of high pressure is then expected to
temporarily settle over the area Monday and through Tuesday night,
bringing a brief period of dry weather to the area. The primary
concern for next week will the period from Wednesday onward. A
surface is forecast to stall out across the area. As low level
moisture from the Gulf of Mexico moves northward and encounters this
boundary, repeated rounds of showers and storms are expected. The
front should remain in place for a few days, as an area of low
pressure along the western end of the boundary basically sits in
place over the southern Plains as it slowly intensifies. The rain
chances will likely last through the weekend as the front will have
a difficult time moving away from the area.

Temperatures should start out close to normal, with highs in the
lower 70s forecast for Monday and Tuesday. Conditions should be warm
for Wednesday, as southerly flow and scant cloud cover allow
temperatures to rise into the mid to upper 70s for most locations
before the rain begins in earnest across the area. After that,
however, we should see below normal daily highs in the 60s, as
widespread cloud cover and persistent rain keeps temperatures from
rising very much each day. Nightly lows should generally be in the
40s and 50s to begin the period, and in the 40s the last few nights
of the extended.

&&

.AVIATION...(For the 18Z TAFS through 18Z Sunday afternoon)
ISSUED AT 155 PM EDT SAT APR 29 2017

VFR flight conditions can be expected throughout the forecast
period thanks to ridging aloft and at the sfc. There is still
plenty of of debris cloud cover across the northern parts of the
area from the morning MCS activity along the Ohio River. May still
yet see some isolated convection refire later this afternoon,
especially north of the Mountain Parkway and along an old outflow
boundary, but most spots will stay dry. Also a stay shower or
storm cannot be ruled out in the higher terrain along the
Kentucky and Virginia state line. Otherwise, winds will be from
the south-southwest through the rest of the afternoon, and late
in the morning Sunday, blowing at up to 10kts with some occasional
higher gusts. After dark, and early in the morning Sunday, they
will be light and variable at the sfc with a potential for a bit
of wind shear in the far southwest for several hours tonight.

&&

.JKL WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...GREIF
LONG TERM...AR
AVIATION...GREIF

Hazardous Weather Outlook...UPDATED
National Weather Service Jackson KY
400 PM EDT Sat Apr 29 2017

KYZ044-050>052-058>060-068-069-079-080-083>088-104-106>120-302300-
Fleming-Montgomery-Bath-Rowan-Estill-Powell-Menifee-Rockcastle-
Jackson-Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-
Elliott-Morgan-Johnson-Wolfe-Magoffin-Floyd-Lee-Breathitt-Knott-
Owsley-Perry-Clay-Leslie-Letcher-Martin-Pike-
Including the cities of Flemingsburg, Camargo, Jeffersonville,
Mount Sterling, Owingsville, Morehead, Irvine, Ravenna,
Clay City, Stanton, Frenchburg, Brodhead, Mount Vernon, McKee,
Annville, Burnside, Somerset, London, Monticello, Stearns,
Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro,
Pineville, Cumberland, Harlan, Sandy Hook, West Liberty,
Paintsville, Campton, Salyersville, Prestonsburg, Wheelwright,
Beattyville, Jackson, Hindman, Pippa Passes, Booneville, Hazard,
Manchester, Hyden, Jenkins, Whitesburg, Inez, Coal Run,
Elkhorn City, Pikeville, and South Williamson
400 PM EDT Sat Apr 29 2017

This hazardous weather outlook is for portions of eastern Kentucky.

.DAY ONE...Tonight.

Thunderstorms are possible, mainly along and north of the
Mountain Parkway, this evening. A few thunderstorms will also be
possible over the higher terrain along the Kentucky and Virginia
state line.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Thunderstorms will be possible Sunday night into Monday as a cold
front crosses the area. Storms will also be possible Wednesday
into early Wednesday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

GREIF/AR

Special Weather Statement
National Weather Service JACKSON KY
626 PM EDT SAT APR 29 2017

KYZ058-069-111-292300-
Jackson-Lee-Estill-
626 PM EDT SAT APR 29 2017

...A STRONG THUNDERSTORM WILL AFFECT ESTILL...NORTHWESTERN JACKSON
AND NORTHWESTERN LEE COUNTIES...

At 625 PM EDT, a strong thunderstorm was located over Brazil, or 7
miles northwest of McKee, moving northeast at 40 mph.

Winds in excess of 30 mph and dime size hail are possible with this
storm.

Locations impacted include...
Irvine, Ravenna, Sandhill, Willow Tree, Rice Station, Waneta, Shade,
Calloway Crossing, Wiseman Crossing Station, Jinks, Patsey,
Wisemantown, Cobhill, Brazil, Weedon, Leighton, Drip Rock, Sandgap,
Witt and Blanton Flats.

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.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 3770 8374 3743 8404 3747 8413 3778 8402
TIME...MOT...LOC 2225Z 203DEG 33KT 3753 8405

JMW