Special Weather Statement, NWS Nashville, TN

Area Forecast Discussion
National Weather Service Nashville TN
1016 PM CDT Thu May 27 2021

.UPDATE...
FOR EVENING DISCUSSION.

&&

.DISCUSSION...

Line of showers/storms continues to approach our northwest late
this evening. The overall tone has been a weakening one, and that
is expected to continue as it moves further into the mid-state.
We could see some gusty wind across of northwest over the next
few hours but that should be the extent for severe threat for
tonight. The next chance of strong/severe storms after that looks
like early afternoon Friday, mainly east of I-65. This band
however will move over to the plateau through the night, but
become much more scattered in the process. Forecast trends at this
point look good. Realigned pops a bit for incoming pcpn, but kept
temps the same.

&&

.AVIATION...
00Z TAF DISCUSSION.

VFR will continue thru 05z-06z before SHRA/TSRA move toward
CKV/BNA/MQY. Uncertainty remains on the eastward extent of
activity, so CSV may not experience as many impacts overnight.
CIGs will likely become MVFR at times. Redevelopment of SHRA/TSRA
is expected after 16z at BNA/MQY/CSV, lasting thru the TAF. Any
TSRA could reduce VIS/CIG to MVFR/IFR.

&&

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

&&

DISCUSSION......07
AVIATION........Schaper

Hazardous Weather Outlook
National Weather Service Nashville TN
500 AM CDT Thu May 27 2021

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-
500 AM CDT Thu May 27 2021

This Hazardous Weather Outlook is for Middle Tennessee.

.DAY ONE...Today and tonight.

Dense fog will remain possible this morning, and a Dense Fog Advisory
is in effect until 9 am for the entire mid state.

Isolated thunderstorms will be possible today, mainly during the
late morning and afternoon on the Plateau. Additional showers and
thunderstorms will move in overnight in the northwest, with a couple
of storms possibly becoming strong with gusty winds and heavy rain.

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

More widespread showers and thunderstorms are expected Friday
morning through the afternoon hours. A couple of storms could be
strong to severe, especially Friday morning into the late afternoon.
Any severe storms that do develop could produce damaging winds and
heavy rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any
information about observed severe weather to the NWS while following
all local, state, and CDC guidelines.

06

Special Weather Statement
National Weather Service Nashville TN
949 PM CDT Thu May 27 2021

TNZ005-006-023-024-280330-
Stewart TN-Humphreys TN-Montgomery TN-Houston TN-
949 PM CDT Thu May 27 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN MONTGOMERY...
SOUTHERN STEWART...HOUSTON AND NORTHERN HUMPHREYS COUNTIES UNTIL 1030
PM CDT...

At 949 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Dover to 6 miles east of Vale. Movement
was east at 30 mph.

Winds in excess of 30 mph will be possible with these storms.

Locations impacted include...
Waverly, Camden, Dover, Erin, New Johnsonville, McEwen, Tennessee
Ridge, Cumberland City, Houston County Airport, Indian Mound and
Palmyra.

LAT...LON 3651 8793 3650 8741 3600 8771 3602 8800
      3605 8799 3613 8792 3617 8792 3622 8795
      3626 8794 3631 8796 3639 8801
TIME...MOT...LOC 0249Z 269DEG 26KT 3643 8793 3610 8815

Schaper

Special Weather Statement
National Weather Service Nashville TN
1138 PM CDT Thu May 27 2021

TNZ056-093-280530-
Wayne TN-Perry TN-
1138 PM CDT Thu May 27 2021

...SIGNIFICANT WEATHER ADVISORY FOR WAYNE AND PERRY COUNTIES UNTIL
1230 AM CDT...

At 1138 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles south of Decaturville, or 16 miles north of Savannah, moving
east at 30 mph.

Winds in excess of 40 mph will be possible with this storm.

Locations impacted include...
Waynesboro, Linden, Collinwood, Clifton, Lobelville, Mousetail
Landing State Park, Flatwoods and Lutts.

LAT...LON 3545 8804 3551 8798 3561 8803 3568 8802
      3576 8773 3570 8771 3570 8774 3566 8774
      3563 8768 3556 8766 3555 8769 3548 8772
      3547 8765 3540 8761 3509 8759 3508 8798
      3529 8798 3530 8802 3537 8802 3541 8797
TIME...MOT...LOC 0438Z 248DEG 27KT 3545 8813

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