Severe Thunderstorm Warning 30, NWS Morristown, TN

885 
WWUS54 KMRX 040449
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
1249 AM EDT WED APR 4 2018

TNC001-013-025-151-173-040530-
/O.CON.KMRX.SV.W.0030.000000T0000Z-180404T0530Z/
Claiborne TN-Anderson TN-Campbell TN-Union TN-Scott TN-
1249 AM EDT WED APR 4 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM EDT
FOR WESTERN CLAIBORNE...ANDERSON...CAMPBELL...UNION AND EASTERN SCOTT
COUNTIES...

At 1248 AM EDT, severe thunderstorms were located along a line
extending from near Lot to 9 miles south of Jacksboro, moving east at
60 mph.

HAZARD...60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect damage to roofs, siding, and trees. 

Locations impacted include...
Clinton, La Follette, Maynardville, Oliver Springs, Jacksboro,
Harrogate, Jellico, Caryville, Lake City, Norris, Luttrell, Norris
Dam State Park, Elk Valley, Cumberland Gap, Arthur, Smokey Junction,
Rosedale, Rose Hill, Big Ridge State Park and Cove Lake State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This is a DANGEROUS SITUATION. These storms have a history of 
producing widespread wind damage across Fentress and Cumberland 
Counties. SEEK SHELTER NOW inside a sturdy structure and stay away 
from windows.
 
&&

LAT...LON 3660 8360 3623 8372 3617 8393 3619 8395
      3615 8399 3605 8434 3610 8438 3611 8442
      3614 8445 3659 8433 3658 8369 3660 8367
TIME...MOT...LOC 0448Z 252DEG 53KT 3655 8406 3620 8424 

HAIL...<.75IN
WIND...60MPH
 
$$

DGS

164 
WWUS54 KMRX 040507
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
107 AM EDT WED APR 4 2018

TNC151-040516-
/O.CAN.KMRX.SV.W.0030.000000T0000Z-180404T0530Z/
Scott TN-
107 AM EDT WED APR 4 2018

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN SCOTT COUNTY IS
CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A severe thunderstorm watch remains in effect until 300 AM EDT for
east Tennessee...and southwestern Virginia.

LAT...LON 3616 8398 3611 8422 3658 8397 3658 8369
      3660 8367 3660 8360 3623 8372 3617 8393
      3619 8395
TIME...MOT...LOC 0506Z 261DEG 41KT 3651 8387 3618 8409 

$$

TNC001-013-025-173-040530-
/O.CON.KMRX.SV.W.0030.000000T0000Z-180404T0530Z/
Claiborne TN-Anderson TN-Campbell TN-Union TN-
107 AM EDT WED APR 4 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM EDT
FOR WESTERN CLAIBORNE...NORTHEASTERN ANDERSON...EASTERN CAMPBELL AND
UNION COUNTIES...

At 106 AM EDT, severe thunderstorms were located along a line
extending from near Pruden to 6 miles north of Clinton, moving east
at 50 mph.

HAZARD...60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect damage to roofs, siding, and trees. 

Locations impacted include...
Clinton, Maynardville, Harrogate, Lake City, Norris, Luttrell,
Springdale, Norris Dam State Park, Cumberland Gap, Arthur,
Andersonville, Paulette, Rose Hill, Big Ridge State Park, Sharps
Chapel, Sandlick, Clairfield, Fincastle and Norris Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This is a DANGEROUS SITUATION. These storms have a history of 
producing widespread wind damage across Scott County. SEEK SHELTER 
NOW inside a sturdy structure and stay away from windows.
 
&&

LAT...LON 3616 8398 3611 8422 3658 8397 3658 8369
      3660 8367 3660 8360 3623 8372 3617 8393
      3619 8395
TIME...MOT...LOC 0506Z 261DEG 41KT 3651 8387 3618 8409 

HAIL...<.75IN
WIND...60MPH
 
$$

DGS

Area Forecast Discussion...UPDATED
National Weather Service Morristown TN
845 PM EDT Tue Apr 3 2018

.DISCUSSION...
The evening update will be issued a little early as temperatures
have not fallen as much as forecast, and PoPs will be tweaked to
reflect the latest timing. Projecting the speed of the line of
storms in Middle TN bring them into our western counties around
05Z, and the latest HRRR supports this. Storms are expected to
have a weakening trend through the evening as surface-based
instability decreases, but shear will remain high and the 00Z OHX
sounding shows an elevated mixed layer and midlevel dry air that
will support some threat of severe storms in our area, mainly
damaging winds but also a marginal hail threat. The low observed
dewpoints and high LCL heights are not supportive of a tornado
threat.

&&

.MRX WATCHES/WARNINGS/ADVISORIES...
NC...None.
TN...None.
VA...None.
&&

DGS

Hazardous Weather Outlook...UPDATED
National Weather Service Morristown TN
417 PM EDT Tue Apr 3 2018

NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-042030-
Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins-
Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen-
Northwest Cocke-Cocke Smoky Mountains-Northwest Greene-
Southeast Greene-Washington TN-Unicoi-Northwest Carter-
Southeast Carter-Roane-Loudon-Knox-Jefferson-NW Blount-
Blount Smoky Mountains-North Sevier-Sevier Smoky Mountains-
Sequatchie-Bledsoe-Rhea-Meigs-McMinn-Northwest Monroe-
Southeast Monroe-Marion-Hamilton-Bradley-West Polk-East Polk-Lee-
Wise-Scott-Russell-Washington-
417 PM EDT Tue Apr 3 2018 /317 PM CDT Tue Apr 3 2018/

This Hazardous Weather Outlook is for portions of Southwest North
Carolina...East Tennessee and Southwest Virginia.

.DAY ONE...Tonight

A cold front will move through the region tonight, bringing
widespread showers and thunderstorms. Some of these thunderstorms
could be severe, with damaging winds and large hail being the
primary threats. An isolated tornado cannot be ruled out. The
line of storms is expected to arrive on the Cumberland Plateau
around midnight, with passage through much of the Tennessee Valley
by around 2-4 am EDT.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.