Wind Advisory 6, NWS Jackson, KY

134 
WWUS73 KJKL 012101
NPWJKL

URGENT - WEATHER MESSAGE
National Weather Service Jackson KY
501 PM EDT Fri Sep 1 2017

KYZ044-050>052-058>060-012215-
/O.EXP.KJKL.WI.Y.0006.000000T0000Z-170901T2100Z/
Fleming-Montgomery-Bath-Rowan-Estill-Powell-Menifee-
Including the cities of Flemingsburg, Camargo, Jeffersonville, 
Mount Sterling, Owingsville, Morehead, Irvine, Ravenna, 
Clay City, Stanton, and Frenchburg
501 PM EDT Fri Sep 1 2017

...WIND ADVISORY HAS EXPIRED...

The winds will slowly settle during the evening hours. 

$$

KYZ068-079-083-012215-
/O.EXP.KJKL.LW.Y.0001.000000T0000Z-170901T2100Z/
Rockcastle-Pulaski-Wayne-
Including the cities of Brodhead, Mount Vernon, Burnside, 
Somerset, and Monticello
501 PM EDT Fri Sep 1 2017

...LAKE WIND ADVISORY HAS EXPIRED...

The winds will settle during the evening hours.

$$

GREIF

AREA FORECAST DISCUSSION...UPDATED
National Weather Service Jackson KY
839 AM EDT Fri Sep 1 2017

.UPDATE...
Issued at 839 AM EDT FRI SEP 1 2017

Showers are ongoing across the area this morning. The highest
rainfall totals thus far are a little over an inch, mainly from
Breathitt to Jackson counties, where some more enhanced convection
has been taking place at times through the overnight. The 925-850
mb flow will be veering to the southeast through early this
afternoon, which should help scour out the more moderate showers
for a while. Have freshened up the hourly POPs to account for
this through the day. Updates have been sent.

&&

.SHORT TERM...(Today through Saturday)
Issued at 400 AM EDT FRI SEP 1 2017

The center of the remains of Harvey are currently located across
south central Tennessee. Convective rain bands have expanded well
north into Kentucky, with the south central part of the
Commonwealth seeing the brunt of the heavier rainfall, with
totals in excess of 5 inches in places thus far. Across eastern
Kentucky, totals have been quite a bit leaner, with most locations
reporting around a half inch or less.

The models are in good agreement through the short term, with the
track of the center trending a bit further west than before,
taking the better deformation zone and higher QPF totals with it.
Have trimmed down the totals accordingly, keeping the Bluegrass
in the two to two and a half inch range through early Saturday
morning, with a sharp gradient maintained across the far
southeast, where a half inch or less will fall, with sustained
deeper southeast flow in place. Will maintain the Flash Flood
Watch for now; however, the threat is lessening given the lower
totals.

Periods of showers can be expected today, with some intermittent
breaks, as a dry slot works in across the area. Some scattered
thunderstorms still look possible this afternoon, with some of the
model guidance showing a broken line of storms moving through from
west to east this afternoon. Will maintain the current threat of
strong wind gusts as well as an isolated weak tornado generally
south of the Mountain Parkway.

Thunder chances will diminish into this evening, with showers
continuing through Saturday, as the mid-level center of Harvey
gradually moves off to the northeast. Minimum high temperature
records may be threatened on Saturday, with temperatures for most
locations only recover into the mid 60s.

.LONG TERM...(Saturday night through Thursday)
Issued at 405 AM EDT FRI SEP 1 2017

The remnants of Harvey will be exiting to the northeast as it gets
phased into the northern stream overtime. Most areas will become
dry through the night on Saturday, and continue to dry out on
Sunday as we get into a more NW flow type pattern. Also aiding in
the dry weather will be a surface high that builds into the region
from the SW. This high will crest across the TN Valley by Sunday
night and this will keep the dry weather going through Monday
evening.

Then all eyes turn to a positively tilted trough entering the
lower 48 Monday night into Tuesday. A cold front is expected to
progress southeast toward the Ohio Valley ahead of the
aforementioned trough axis on Tuesday. The various synoptic models
do indicate a fair amount of instability will be present near the
front, but the better shear lags behind leading to lower
confidence on more organized convection. After Tuesday the overall
upper level and surface patterns diverge in the models giving way
to less confidence. The one thing that is becoming more evident is
the potential for cooler temperatures in the wake of the cold
front. These temperatures coming up Wednesday could be more than
15 degrees below average for this time of year. The issue with the
differences particularly closing versus not closing the upper
level trough is that POP forecast could be too high particularly
with regards to the quicker 00Z ECMWF to round out the period.
However, for now will stick with the model blend that does not
incorporate the 00Z ECMWF and aligns closer to the closed low
approach from the GFS.

&&

.AVIATION...(For the 12Z TAFS through 12Z Saturday morning)
ISSUED AT 839 AM EDT FRI SEP 1 2017

Moderate showers, accompanied by MVFR/IFR ceilings, will
gradually improve through early this afternoon, as gusty east to
northeast winds veer more to the east southeast. Moderate to heavy
showers, with isolated to scattered thunderstorms, will fill back
in from west to east later today and into this evening, as the
center of the remnants of Harvey lift north across central
Kentucky. Winds will continue to veer to the south southeast
through the overnight, with lowering ceilings and light to
moderate showers continuing across the area. Sustained winds will
peak at around 10 kts, with gusts of around 20 kts at times during
the day, before diminishing later tonight.

&&

.JKL WATCHES/WARNINGS/ADVISORIES...
Flash Flood Watch through late tonight for KYZ044-050>052-
058>060-068-069-079-080-083-104-106-108-111-114.

&&

UPDATE...GEOGERIAN
SHORT TERM...GEOGERIAN
LONG TERM...DJ
AVIATION...GEOGERIAN

Hazardous Weather Outlook
National Weather Service Jackson KY
506 AM EDT Fri Sep 1 2017

KYZ044-050>052-058>060-068-069-079-080-083-104-106-108-111-114-
021100-
Fleming-Montgomery-Bath-Rowan-Estill-Powell-Menifee-Rockcastle-
Jackson-Pulaski-Laurel-Wayne-Elliott-Morgan-Wolfe-Lee-Owsley-
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, Sandy Hook,
West Liberty, Campton, Beattyville, and Booneville
506 AM EDT Fri Sep 1 2017

...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...

This hazardous weather outlook is for portions of eastern Kentucky.

.DAY ONE...Today and Tonight.

Heavy rain and the threat for flash flooding will continue as the
core of the remnants of Harvey draw closer to eastern Kentucky
through this evening.

Additionally, strong wind gusts and isolated weak tornadoes may
accompany thunderstorms this afternoon south of the Mountain
Parkway.

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

Thunderstorms will be possible again Tuesday and Tuesday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed to monitor heavy rainfall and
potential flooding issues through tonight, along with strong to
severe thunderstorms this afternoon and evening.

KYZ084>088-107-109-110-112-113-115>120-021100-
McCreary-Whitley-Knox-Bell-Harlan-Johnson-Magoffin-Floyd-
Breathitt-Knott-Perry-Clay-Leslie-Letcher-Martin-Pike-
Including the cities of Stearns, Whitley City, Corbin,
Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland,
Harlan, Paintsville, Salyersville, Prestonsburg, Wheelwright,
Jackson, Hindman, Pippa Passes, Hazard, Manchester, Hyden,
Jenkins, Whitesburg, Inez, Coal Run, Elkhorn City, Pikeville,
and South Williamson
506 AM EDT Fri Sep 1 2017

This hazardous weather outlook is for portions of eastern Kentucky.

.DAY ONE...Today and Tonight.

As the core of the remnants of Harvey draw closer to eastern
Kentucky through this evening, locally heavy rainfall and the
threat of low lying area flooding will be possible.

Additionally, strong wind gusts and isolated weak tornadoes may
accompany thunderstorms this afternoon and evening.

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

Thunderstorms will be possible again Tuesday and Tuesday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed to monitor strong to severe
thunderstorms this afternoon and evening.

GREIF/GEOGERIAN