Alert archive / Tennessee / High Wind Warnings in 2018

High Wind Warning 6, NWS Morristown, TN

December 26, 20188 counties in Tennessee

NWS Morristown, TN issued this high wind warning at Dec 26, 2018, 3:42 PM EST for 8 counties in Tennessee. It took effect at Dec 27, 2018, 10:00 AM EST. It was in force for 27 hr. 12 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 26, 2018, 3:42 PM EST (20:42 UTC)
In effect from
Dec 27, 2018, 10:00 AM EST
Expired
Dec 28, 2018, 1:00 PM EST
In force
27 hr
Issued by
NWS Morristown, TN

Counties Blount County, TN, Carter County, TN, Cocke County, TN, Greene County, TN, Johnson County, TN, Monroe County, TN, Sevier County, TN, Unicoi County, TN

The radar

The Knoxville radar (KMRX), 41 km from the middle of the area, began a volume at 20:47 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Dec 27, 10:00 AM ESTNON-TSTM WND GST 623 Ese Wears Valley, TNGUST RECORDED AT THE COVE MOUNTAIN TOWER.
Dec 27, 11:00 AM ESTNON-TSTM WND GST 59Camp Creek, TNGUST RECORDED AT THE CAMP CREEK MET TOWER.
Dec 27, 12:00 PM ESTNON-TSTM WND GST 40Look Rock, TNLOOK ROCK TOWER WIND GUST.
Dec 27, 12:00 PM ESTNON-TSTM WND GST 83Camp Creek, TNUPDATE TO PREVIOUS NON-TSTM WND GST REPORT FROM CAMP CREEK. GUST RECORDED AT THE CAMP CREEK MET TOWER.
Dec 27, 3:00 PM ESTNON-TSTM WND GST 85Cove Mountain, TNUPDATES PREVIOUS NON-TSTM WND GST REPORT FROM 3 ESE WEARS VALLEY (COVE MTN). GUST RECORDED AT THE COVE MOUNTAIN TOWER.
Dec 27, 5:00 PM ESTNON-TSTM WND GST 512 Ene Cades Cove, TNRECORDED AT CADES COVE MET TOWER.
Dec 27, 5:00 PM ESTNON-TSTM WND GST 512 Ene Cades Cove, TNRECORDED AT CADES COVE WIND TOWER.
Dec 27, 5:19 PM ESTNON-TSTM WND GST 481 Ssw Citico, TNRAWS STATION CCKT1, TELLICO (COKER CREEK).
Dec 27, 6:48 PM ESTNON-TSTM WND DMG1 Sse Camp Creek, TNREPORT AND PHOTO OF A DOWNED TREE ON A HOME NEAR THE INTERSECTION OF CAMP CREEK RD AND OLD MOUNTAIN RD.
Dec 27, 6:59 PM ESTNON-TSTM WND GST 464 Se Cedar Creek, TNRAWS STATION PGVT1, NOLICHUCKY (4 SE CEDAR CREEK).
Dec 27, 9:00 PM ESTNON-TSTM WND GST 863 Ese Wears Valley, TNRECORDED AT COVE MOUNTAIN WIND TOWER.
Dec 28, 6:23 AM ESTFLOODGatlinburg, TNSEVERAL ROADWAYS ARE FLOODED BETWEEN PIGEON FORGE AND THE GATLINBURG, TENNESSEE AREA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.7 hours before the alert went out and 280 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 12:00Z on 2018-12-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 12:00Z on 2018-12-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -4 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1476 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
-4 m²/s²
0-3 km storm-relative helicity
84 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

775 
WWUS74 KMRX 262042
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
342 PM EST Wed Dec 26 2018

...Strong Winds Expected Across the Higher Elevations and 
Foothills on Thursday afternoon through Thursday night...

.A strengthening low pressure system and tightening pressure
gradient will cause low-level southerly winds to increase on 
Thursday and continue through Thursday night. Winds will be very
strong across the higher elevations and adjacent foothills.

TNZ041-043-045-047-072-074-087-271000-
/O.UPG.KMRX.HW.A.0003.181227T1500Z-181228T0900Z/
/O.NEW.KMRX.HW.W.0006.181227T1500Z-181228T1200Z/
Cocke Smoky Mountains-Southeast Greene-Unicoi-Southeast Carter-
Blount Smoky Mountains-Sevier Smoky Mountains-Southeast Monroe-
Including the cities of Cosby, Cedar Creek, Erwin, Roan Mountain,
Cades Cove, Gatlinburg, and Coker Creek
342 PM EST Wed Dec 26 2018

...HIGH WIND WARNING IN EFFECT FROM 10 AM THURSDAY TO 7 AM EST
FRIDAY...

The National Weather Service in Morristown has issued a High Wind
Warning, which is in effect from 10 AM Thursday to 7 AM EST
Friday. The High Wind Watch is no longer in effect.

* WINDS...South 20 to 30 mph with gusts up to 60 mph.

* TIMING...Thursday morning through Friday morning, with the
  highest winds expected Thursday afternoon through late Thursday
  night.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages. 
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ018-271000-
/O.NEW.KMRX.HW.W.0006.181227T1500Z-181228T1200Z/
Johnson-
Including the city of Mountain City
342 PM EST Wed Dec 26 2018

...HIGH WIND WARNING IN EFFECT FROM 10 AM THURSDAY TO 7 AM EST
FRIDAY...

The National Weather Service in Morristown has issued a High Wind
Warning, which is in effect from 10 AM Thursday to 7 AM EST
Friday.

* WINDS...Southeast 15 to 25 mph with localized gusts up to 60
  mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages. 
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ012-013-271000-
/O.EXB.KMRX.WI.Y.0025.181227T1200Z-181228T1200Z/
Scott TN-Campbell-
Including the cities of Oneida and La Follette
342 PM EST Wed Dec 26 2018

...WIND ADVISORY IN EFFECT FROM 7 AM THURSDAY TO 7 AM EST
FRIDAY...

The National Weather Service in Morristown has issued a Wind
Advisory, which is in effect from 7 AM Thursday to 7 AM EST
Friday.

* WINDS...South 15 to 30 mph with gusts up to 40 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-271000-
/O.EXB.KMRX.WI.Y.0025.181227T1700Z-181228T1200Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
342 PM EST Wed Dec 26 2018

...WIND ADVISORY IN EFFECT FROM NOON THURSDAY TO 7 AM EST
FRIDAY...

The National Weather Service in Morristown has issued a Wind
Advisory, which is in effect from noon Thursday to 7 AM EST
Friday.

* WINDS...Southeast 15 to 30 mph with gusts up to 40 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

TNZ035-081-082-098-271000-
/O.EXT.KMRX.WI.Y.0025.181227T1200Z-181228T1200Z/
Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Wartburg, Dunlap, Pikeville, and Jasper
342 PM EST Wed Dec 26 2018 /242 PM CST Wed Dec 26 2018/

...WIND ADVISORY NOW IN EFFECT FROM 7 AM EST /6 AM CST/ THURSDAY
TO 7 AM EST /6 AM CST/ FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 40 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
6 follow-up statements
546 
WWUS74 KMRX 270256
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
956 PM EST Wed Dec 26 2018

...Strong Winds Expected Across the Higher Elevations and
Foothills on Thursday afternoon through Thursday night...

.A strengthening low pressure system and tightening pressure
gradient will cause low-level southerly winds to increase on
Thursday and continue through Thursday night. Winds will be very
strong across the higher elevations and adjacent foothills.

TNZ018-041-043-045-047-072-074-087-271100-
/O.CON.KMRX.HW.W.0006.181227T1500Z-181228T1200Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Roan Mountain, Cades Cove, Gatlinburg, and Coker Creek
956 PM EST Wed Dec 26 2018

...HIGH WIND WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO
7 AM EST FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 60 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected Thursday afternoon through late 
  Thursday night.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages.
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ012-013-035-081-082-098-271100-
/O.CON.KMRX.WI.Y.0025.181227T1200Z-181228T1200Z/
Scott TN-Campbell-Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Oneida, La Follette, Wartburg, Dunlap, 
Pikeville, and Jasper
956 PM EST Wed Dec 26 2018 /856 PM CST Wed Dec 26 2018/

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM EST /6 AM CST/
THURSDAY TO 7 AM EST /6 AM CST/ FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 40 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-271100-
/O.CON.KMRX.WI.Y.0025.181227T1700Z-181228T1200Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
956 PM EST Wed Dec 26 2018

...WIND ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 7 AM EST
FRIDAY...

* WINDS...Southeast 15 to 30 mph with gusts up to 40 mph.

* TIMING...Thursday morning through Friday morning, with the 
  highest winds expected late Thursday morning through Thursday 
  evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
482 
WWUS74 KMRX 270828
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
328 AM EST Thu Dec 27 2018

...Strong Winds Expected Across the Higher Elevations and
Foothills Today through Friday morning...

.A strengthening low pressure system and tightening pressure
gradient will cause low-level southerly winds to increase today
and continue through Friday morning. Winds will be very strong 
across the higher elevations and adjacent foothills.


TNZ046-271630-
/O.EXB.KMRX.HW.W.0006.181227T1500Z-181228T1800Z/
Northwest Carter-
Including the city of Elizabethton
328 AM EST Thu Dec 27 2018

...HIGH WIND WARNING IN EFFECT FROM 10 AM THIS MORNING TO 1 PM
EST FRIDAY...

The National Weather Service in Morristown has issued a High Wind
Warning, which is in effect from 10 AM this morning to 1 PM EST
Friday.

* WINDS...South 25 to 35 mph with gusts up to 60 mph.

* TIMING...This morning through Friday morning, with the highest
  winds expected this afternoon through early Friday morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages. 
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ018-041-043-045-047-072-074-087-271630-
/O.EXT.KMRX.HW.W.0006.181227T1500Z-181228T1800Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Roan Mountain, Cades Cove, Gatlinburg, and Coker Creek
328 AM EST Thu Dec 27 2018

...HIGH WIND WARNING NOW IN EFFECT FROM 10 AM THIS MORNING TO
1 PM EST FRIDAY...

* WINDS...South 30 to 40 mph with gusts up to 70 mph.

* TIMING...This morning through Friday morning, with the highest
  winds expected this afternoon through early Friday morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages.
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-271630-
/O.EXT.KMRX.WI.Y.0025.181227T1700Z-181228T1800Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
328 AM EST Thu Dec 27 2018

...WIND ADVISORY NOW IN EFFECT FROM NOON TODAY TO 1 PM EST
FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...This morning through Friday morning, with the highest
  winds expected this afternoon through early Friday morning.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

TNZ012-013-035-081-082-098-271630-
/O.CON.KMRX.WI.Y.0025.181227T1200Z-181228T1200Z/
Scott TN-Campbell-Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Oneida, La Follette, Wartburg, Dunlap, 
Pikeville, and Jasper
328 AM EST Thu Dec 27 2018 /228 AM CST Thu Dec 27 2018/

...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM EST /6 AM CST/ THIS
MORNING TO 7 AM EST /6 AM CST/ FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...This morning through this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
968 
WWUS74 KMRX 271852
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
152 PM EST Thu Dec 27 2018

...Strong Winds Expected Across the Higher Elevations and
Foothills Today through Friday morning...

.A strengthening low pressure system and tightening pressure
gradient will cause low-level southerly winds to increase today
and continue through Friday morning. Winds will be very strong
across the higher elevations and adjacent foothills.

TNZ018-041-043-045>047-072-074-087-280500-
/O.CON.KMRX.HW.W.0006.000000T0000Z-181228T1800Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Northwest Carter-Southeast Carter-Blount Smoky Mountains-
Sevier Smoky Mountains-Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Elizabethton, Roan Mountain, Cades Cove, Gatlinburg, 
and Coker Creek
152 PM EST Thu Dec 27 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM EST FRIDAY...

* WINDS...South 30 to 40 mph with gusts up to 70 mph.

* TIMING...This morning through Friday morning, with the highest 
  winds expected this afternoon through early Friday morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages.
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ012-013-035-081-082-098-280500-
/O.CON.KMRX.WI.Y.0025.000000T0000Z-181228T1200Z/
Scott TN-Campbell-Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Oneida, La Follette, Wartburg, Dunlap, 
Pikeville, and Jasper
152 PM EST Thu Dec 27 2018 /1252 PM CST Thu Dec 27 2018/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/
FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...This morning through this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-280500-
/O.CON.KMRX.WI.Y.0025.000000T0000Z-181228T1800Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
152 PM EST Thu Dec 27 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...Today through Friday morning, with the highest winds 
  expected this afternoon through early Friday morning.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
444 
WWUS74 KMRX 280238
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
938 PM EST Thu Dec 27 2018

...Strong Winds Expected Across the Higher Elevations and
Foothills tonight through Friday morning...

.A strengthening low pressure system and tightening pressure
gradient will cause strong low-level southerly winds through 
Friday morning across the higher elevations and adjacent 
foothills.

TNZ018-041-043-045>047-072-074-087-281300-
/O.CON.KMRX.HW.W.0006.000000T0000Z-181228T1800Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Northwest Carter-Southeast Carter-Blount Smoky Mountains-
Sevier Smoky Mountains-Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Elizabethton, Roan Mountain, Cades Cove, Gatlinburg, 
and Coker Creek
938 PM EST Thu Dec 27 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM EST FRIDAY...

* WINDS...South 30 to 40 mph with gusts up to 80 mph.

* TIMING...Through Friday morning.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages.
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

TNZ012-013-035-081-082-098-281200-
/O.CON.KMRX.WI.Y.0025.000000T0000Z-181228T1200Z/
Scott TN-Campbell-Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Oneida, La Follette, Wartburg, Dunlap, 
Pikeville, and Jasper
938 PM EST Thu Dec 27 2018 /838 PM CST Thu Dec 27 2018/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM CST/
FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...Through tonight.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-281300-
/O.CON.KMRX.WI.Y.0025.000000T0000Z-181228T1800Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
938 PM EST Thu Dec 27 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST FRIDAY...

* WINDS...South 15 to 30 mph with gusts up to 45 mph.

* TIMING...Through Friday morning.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
016 
WWUS74 KMRX 280836
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
336 AM EST Fri Dec 28 2018

...Strong Winds Expected Across the Higher Elevations and
Foothills tonight through Friday morning...

.A strengthening low pressure system and tightening pressure
gradient will cause strong low-level southerly winds through
Friday morning across the higher elevations and adjacent
foothills.

TNZ012-013-035-081-082-098-280945-
/O.CAN.KMRX.WI.Y.0025.000000T0000Z-181228T1200Z/
Scott TN-Campbell-Morgan-Sequatchie-Bledsoe-Marion-
Including the cities of Oneida, La Follette, Wartburg, Dunlap, 
Pikeville, and Jasper
336 AM EST Fri Dec 28 2018 /236 AM CST Fri Dec 28 2018/

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Morristown has cancelled the Wind
Advisory.

Winds have subsided on the plateau overnight, therefore the
advisory has been cancelled.

$$

TNZ018-041-043-045>047-072-074-087-281645-
/O.CON.KMRX.HW.W.0006.000000T0000Z-181228T1800Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Northwest Carter-Southeast Carter-Blount Smoky Mountains-
Sevier Smoky Mountains-Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Elizabethton, Roan Mountain, Cades Cove, Gatlinburg, 
and Coker Creek
336 AM EST Fri Dec 28 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WINDS...South 25 to 40 mph with gusts up to 60 mph.

* TIMING...Through Friday morning.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph and/or
gusts of 58 mph or stronger can be expected at times.  Winds of
these magnitudes can cause property damage and power outages.
Motorists should use caution...especially those in high profile
vehicles.

&&

$$

NCZ060-061-TNZ102-VAZ002-006-008-281645-
/O.CON.KMRX.WI.Y.0025.000000T0000Z-181228T1800Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
336 AM EST Fri Dec 28 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WINDS...South 15 to 25 mph with a few gusts up to 40 mph.

* TIMING...Through Friday morning.

* IMPACTS...With the rain soaked soils, these winds will likely
  bring down a few trees, and could cause isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph and/or gusts of
40 to 57 mph are expected or occurring. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
744 
WWUS74 KMRX 281808
NPWMRX

URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
108 PM EST Fri Dec 28 2018

...The Threat of Strong Winds Has Diminished...

.The weather system is moving off to the east and winds have
decreased.

TNZ018-041-043-045>047-072-074-087-281915-
/O.EXP.KMRX.HW.W.0006.000000T0000Z-181228T1800Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Northwest Carter-Southeast Carter-Blount Smoky Mountains-
Sevier Smoky Mountains-Southeast Monroe-
Including the cities of Mountain City, Cosby, Cedar Creek, Erwin,
Elizabethton, Roan Mountain, Cades Cove, Gatlinburg, 
and Coker Creek
108 PM EST Fri Dec 28 2018

...HIGH WIND WARNING HAS EXPIRED...

A storm system that brought high winds to the mountains over the
past 24 hours has moved east of the area.

$$

NCZ060-061-TNZ102-VAZ002-006-008-281915-
/O.EXP.KMRX.WI.Y.0025.000000T0000Z-181228T1800Z/
Cherokee-Clay-East Polk-Wise-Russell-Washington-
Including the cities of Murphy, Hayesville, Ducktown, Wise, 
Norton, Lebanon, and Abingdon
108 PM EST Fri Dec 28 2018

...WIND ADVISORY HAS EXPIRED...

A storm system that brought strong winds to the area over the 
past 24 hours has moved east of the area.

$$

What forecasters said that day

The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Morristown, TN wrote its last area forecast discussion before this high wind warning went out at Dec 26, 12:31 PM EST, 3 hours 11 minutes earlier.

Area forecast discussion, Dec 26, 12:31 PM EST, 3 hours 11 minutes before
Area Forecast Discussion
National Weather Service Morristown TN
1231 PM EST Wed Dec 26 2018

.AVIATION...
VFR conditions continue this afternoon and tonight with mainly
light winds as high pressure remains in control. Southerly winds
increase on Thursday with increasing cloud cover at CHA with cigs
dropping to MVFR by midmorning. Expect VFR cigs to continue on
Thursday through the end of the period at TYS and TRI as
downsloping winds continue.

&&

.MRX WATCHES/WARNINGS/ADVISORIES...
NC...None.
TN...High Wind Watch from Thursday morning through late Thursday
     night for Blount Smoky Mountains-Cocke Smoky Mountains-
     Sevier Smoky Mountains-Southeast Carter-Southeast Greene-
     Southeast Monroe-Unicoi.

     Wind Advisory from 7 AM EST /6 AM CST/ Thursday to 6 AM EST /5
     AM CST/ Friday for Bledsoe-Marion-Morgan-Sequatchie.

VA...None.
&&

JB
Hazardous weather outlook, Dec 26, 4:15 AM EST, 11 hours 27 minutes before
Hazardous Weather Outlook
National Weather Service Morristown TN
415 AM EST Wed Dec 26 2018

NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-270915-
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-
415 AM EST Wed Dec 26 2018 /315 AM CST Wed Dec 26 2018/

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

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Windy conditions are expected Thursday morning through Friday
morning across the Cumberland Plateau and also in the east
Tennessee mountains. Wind gusts to around 40 mph are expected
across the plateau, while wind gusts over the east Tennessee
mountains will climb into the 60 to 70 mph territory. Winds will
begin to subside late Thursday night into Friday morning.

Additionally, between Thursday afternoon and late Friday night,
heavy rainfall is expected to affect portions of east Tennessee,
southwest Virginia, and far western North Carolina. The heaviest
rain is likely to fall across eastern Tennessee and far western
North Carolina, south of the interstate 40 corridor. Rainfall
amounts of 2 to 3 inches are expected, mainly in the higher
terrain, between Thursday morning and Friday night. With saturated
soils, warm temperatures, and snow pack left at higher
elevations, excessive runoff will be a concern.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

The office that day

Everything else NWS Morristown, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 26, 4:02 AM ESTHigh Wind WatchMRXBlount, Carter, Cocke, Greene, Monroe, Sevier and 1 more12 hr
Dec 26, 4:02 AM ESTWind AdvisoryMRXBledsoe, Campbell, Marion, Morgan, Polk, Scott and 1 more57 hr
Dec 26, 12:09 PM ESTRiver Flood WarningMRXCocke, Jefferson4 days
Dec 26, 12:09 PM ESTRiver Flood WarningMRXCocke3 days
Dec 26, 3:42 PM ESTFlash Flood WatchMRXAnderson, Bledsoe, Blount, Bradley, Campbell, Carter and 27 more48 hr

Nearby

High Wind Warnings in Tennessee, 2018Every high wind warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.