Special Weather Statement, NWS Nashville, TN

Area Forecast Discussion
National Weather Service Nashville TN
444 PM CDT Sat Jul 1 2017

.UPDATE...
FOR AFTERNOON DISCUSSION UPDATE.

&&

.DISCUSSION...
With shwrs/tstms training across locations generally around and
north of I-40 for possibly for the next hour or two, went with
categorical shwrs/tstms thru remainder of afternoon hrs. Sfc
obs supporting gusts to around 40 mph associated with the
stronger tstms at times. Tweaked hrly temp, dewpoint, and
wind speed/direction grids. Will watch regional radar trends
for an additional update closer to 01/00Z.

&&

.AVIATION...
18Z TAF DISCUSSION.

Scattered to numerous showers and storms expected across the mid-
state this afternoon/early evening. Timing tricky but CKV/BNA/MQY
likely late afternoon with CSV earlier. Fog development also issue
after 06z...especially sites receiving precip. Outside of
precip...cigs likely to stay above 3kft.

&&

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

&&

DISCUSSION......31
AVIATION........07

Hazardous Weather Outlook
National Weather Service Nashville TN
531 AM CDT Sat Jul 1 2017

TNZ005>011-023>034-056>066-075-077>080-093>095-021045-
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-
531 AM CDT Sat Jul 1 2017

This Hazardous Weather Outlook is for portions of Middle
Tennessee.

.DAY ONE...Today and Tonight

There is a marginal to slight risk of severe thunderstorms today
across the southeast half of Middle Tennessee, generally along and
south of a line from Waynesboro to Gallatin. Scattered
thunderstorms are expected to develop and spread across Middle
Tennessee today, and some storms may become strong to possibly
severe with damaging winds and hail.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

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

Shamburger

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Special Weather Statement
National Weather Service Nashville TN
431 PM CDT SAT JUL 1 2017

TNZ024-025-057-012215-
Hickman TN-Dickson TN-Humphreys TN-
431 PM CDT SAT JUL 1 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN DICKSON...
SOUTHEASTERN HUMPHREYS AND NORTHERN HICKMAN COUNTIES UNTIL 515 PM
CDT...

At 431 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles south of McEwen, or 12 miles southeast of Waverly, moving east
at 35 mph.

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

Locations impacted include...
Dickson, Centerville, Burns, Bon Aqua, Pinewood, Primm Springs, Lyles
and Nunnelly.

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 3590 8771 3608 8767 3609 8724 3578 8724
TIME...MOT...LOC 2131Z 278DEG 29KT 3598 8761

13

Special Weather Statement
National Weather Service Nashville TN
453 PM CDT SAT JUL 1 2017

TNZ032>034-064>066-012245-
Putnam TN-Cumberland TN-Fentress TN-Overton TN-De Kalb TN-White TN-
453 PM CDT SAT JUL 1 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN OVERTON...
NORTHWESTERN CUMBERLAND...EAST CENTRAL DE KALB...WHITE...CENTRAL
PUTNAM AND SOUTHWESTERN FENTRESS COUNTIES UNTIL 545 PM CDT...

At 452 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles east of Monterey to near Smithville.
Movement was east at 40 mph.

Winds in excess of 40 mph will be possible with these storms.

Locations impacted include...
Cookeville, Crossville, Sparta, Smithville, Algood, Monterey,
Pleasant Hill, Hamptons Crossroads, Bakers Crossroads, Slate Springs,
Virgin Falls State Natural Area, Burgess Falls State Park and
Clarkrange.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3583 8518 3592 8594 3622 8542 3620 8491
      3618 8490 3615 8491 3613 8486
TIME...MOT...LOC 2152Z 271DEG 41KT 3616 8511 3594 8586

13