Special Weather Statement, NWS Nashville, TN

Area Forecast Discussion
National Weather Service Nashville TN
1228 PM CDT Thu Jun 27 2019

.UPDATE...
FOR NOON DISCUSSION.

&&

.DISCUSSION...

Removed morning wording from zone forecast product. Adjusted wx/
pop grids slightly from mid morning update. Potential of iso/sct
shwrs/tstms should spread ewd as afternoon hrs progress with
numerous shwrs/tstms possible south cntrl/southwest portions of
mid state by mid afternoon hrs. Adjustments of wx/pop grids
reached per current regional radar mosiac imagery and short range
model blends. Current temps generally still in line with
forecasted high temps. Remainder of forecast continues to be
on track.

&&

.AVIATION...
18Z TAF DISCUSSION.

VFR conditions will be predominant through most of the current TAF
cycle. VCTS will be possible at CKV/BNA/MQY, which could lead to
MVFR conditions if a thunderstorm were to pass directly over the terminal.
Showers/thunderstorms will move out by 03Z areawide, with VFR
conditions overnight. Light winds will become more southerly by
tomorrow.

&&

.OHX WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

DISCUSSION......31
AVIATION........MacDonald

Hazardous Weather Outlook...UPDATED
National Weather Service Nashville TN
856 AM CDT Thu Jun 27 2019

TNZ005>011-023>034-056>066-075-077>080-093>095-281000-
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-Houston-
Humphreys-Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-
Jackson-Putnam-Overton-Fentress-Perry-Hickman-Lewis-Williamson-
Maury-Marshall-Rutherford-Cannon-De Kalb-White-Cumberland-Bedford-
Coffee-Warren-Grundy-Van Buren-Wayne-Lawrence-Giles-
856 AM CDT Thu Jun 27 2019

This Hazardous Weather Outlook is for portions of Middle
Tennessee.

.DAY ONE...Today and Tonight

There is a marginal risk of severe thunderstorms for locations
around and south of the I-40 Corridor and along and west of the
I-24 Corridor mainly this afternoon through the early evening
hours tonight. Primary concern with any strong to severe
thunderstorms that develop will be strong to damaging winds.
Brief, localized flooding is also possible with slow moving
thunderstorms. Pea to marble size hail may also occur.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

No hazardous weather is expected as of this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed through this evening.

Spotter Thunderstorm Reporting Criteria
Tornado
Funnel Cloud
Flooding
Hail >= 1/2 inch
Winds > 50 MPH (Measured)
Structural Damage
Trees or Power Lines Down

31

Special Weather Statement
National Weather Service Nashville TN
201 PM CDT Thu Jun 27 2019

TNZ093-094-271930-
Lawrence TN-Wayne TN-
201 PM CDT Thu Jun 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN WAYNE AND SOUTHERN
LAWRENCE COUNTIES UNTIL 230 PM CDT...

At 200 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 9 miles southeast of Collinwood to 12 miles
northwest of Lexington to near Loretto. Movement was north at 10 mph.

Half inch hail and winds in excess of 40 mph will be possible with
these storms.

Locations impacted include...
Loretto, St. Joseph, Westpoint and Iron City.

LAT...LON 3500 8775 3511 8776 3516 8753 3505 8724
      3500 8727
TIME...MOT...LOC 1900Z 189DEG 7KT 3506 8767 3507 8755 3501 8744

Schaper

Special Weather Statement
National Weather Service Nashville TN
302 PM CDT Thu Jun 27 2019

TNZ094-095-272045-
Lawrence TN-Giles TN-
302 PM CDT Thu Jun 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN LAWRENCE AND
NORTHWESTERN GILES COUNTIES UNTIL 345 PM CDT...

At 302 PM CDT, Doppler radar was tracking a strong thunderstorm near
Lawrenceburg, moving northeast at 20 mph.

Penny size hail and winds in excess of 40 mph will be possible with
this storm. Dime size hail was reported near Leoma.

Locations impacted include...
Lawrenceburg, Pulaski and Ethridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to 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 3512 8718 3518 8740 3543 8737 3542 8717
      3533 8695
TIME...MOT...LOC 2002Z 210DEG 15KT 3517 8731

Schaper