Alert archive / Tennessee / Winter Storm Warnings in 2021

Winter Storm Warning 4, NWS Morristown, TN

February 6, 20214 counties in Virginia; 12 counties in Tennessee

NWS Morristown, TN issued this winter storm warning at Feb 6, 2021, 3:50 AM EST for 4 counties in Virginia; 12 counties in Tennessee. It took effect at Feb 6, 2021, 7:00 PM EST. It was in force for 17 hr. 49 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
Feb 6, 2021, 3:50 AM EST (08:50 UTC)
In effect from
Feb 6, 2021, 7:00 PM EST
Expired
Feb 7, 2021, 12:00 PM EST
In force
17 hr
Issued by
NWS Morristown, TN

Counties Blount County, TN, Campbell County, TN, Carter County, TN, Claiborne County, TN, Cocke County, TN, Greene County, TN, Johnson County, TN, Monroe County, TN, Morgan County, TN, Scott County, TN, Sevier County, TN, Unicoi County, TN, City of Norton, VA, Lee County, VA, Russell County, VA, Wise County, VA

The radar

The Knoxville radar (KMRX), 22 km from the middle of the area, began a volume at 08:54 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
Feb 7, 1:28 AM ESTSNOW 22 S Madisonville, TN
Feb 7, 3:45 AM ESTSNOW 2.5Tazewell, TN
Feb 7, 4:48 AM ESTSNOW 1Gatlinburg, TNSTILL SNOWING AT THIS TIME.
Feb 7, 5:00 AM ESTSNOW 5Big Stone Gap, VA
Feb 7, 5:09 AM ESTSNOW 53 Nw La Follette, TN
Feb 7, 5:13 AM ESTSNOW 5Huntsville, TN
Feb 7, 5:47 AM ESTSNOW 3.53 Se Lebanon, VASTEADY WET SNOW FALLING.
Feb 7, 6:00 AM ESTSNOW 1.5Greeneville, TNSTILL SNOWING MODERATELY.
Feb 7, 6:28 AM ESTSNOW 4Wartburg, TN
Feb 7, 7:00 AM ESTSNOW 11 Nw Elizabethton, TNCO-OP OBSERVER STATION ELZT1 ELIZABETHTON.
Feb 7, 7:00 AM ESTSNOW 11 Nw Maryville, TN
Feb 7, 7:00 AM ESTSNOW 13 W Walland, TNCOCORAHS STATION TN-BT-26 MARYVILLE 5.8 ESE.
Feb 7, 7:00 AM ESTSNOW 1.23 Ese Maryville, TNCOCORAHS STATION TN-BT-29 MARYVILLE 3.4 ESE.
Feb 7, 7:00 AM ESTSNOW 24 E Cedar Creek, TNCOCORAHS STATION TN-GN-1 GREENEVILLE 10.1 S.
Feb 7, 7:00 AM ESTSNOW 3.53 Sw Jellico, TNCO-OP OBSERVER STATION NEWT1 NEWCOMB.
Feb 7, 7:00 AM ESTSNOW 4.21 Wsw Oneida, TNCO-OP OBSERVER STATION ONET1 0.7 W ONEIDA.
Feb 7, 7:00 AM ESTSNOW 4.51 Sw Sunbright, TNCOCORAHS STATION TN-MG-9 SUNBRIGHT.
Feb 7, 7:00 AM ESTSNOW 4.63 Wsw Jonesville, VACOCORAHS STATION VA-LE-2 JONESVILLE 3.1 WSW.
Feb 7, 7:15 AM ESTSNOW 22 Nw Greeneville, TN
Feb 7, 7:18 AM ESTSNOW 0.42 Nw Alcoa, TN
Feb 7, 7:20 AM ESTSNOW 1.83 Sse Strawberry Plains, TN
Feb 7, 7:30 AM ESTSNOW 0.71 Ene Oakdale, TNCOCORAHS STATION TN-MG-1 HARRIMAN 4.1 NNE.
Feb 7, 8:00 AM ESTSNOW 13 Ese Clover Hill, TNCOCORAHS STATION TN-BT-11 MARYVILLE 4.1 SSW.
Feb 7, 8:00 AM ESTSNOW 13 Sw Gatlinburg, TNCO-OP OBSERVER STATION GTLT1 GATLINBURG 2 SW.
Feb 7, 8:00 AM ESTSNOW 22 Ene Cades Cove, TNCO-OP OBSERVER STATION TNST1 TOWNSEND 5 S.
Feb 7, 8:00 AM ESTSNOW 2.22 Sw Roan Mountain, TNCO-OP OBSERVER STATION RNMT1 ROAN MOUNTAIN.
Feb 7, 8:00 AM ESTSNOW 2.51 E Erwin, TN
Feb 7, 8:00 AM ESTSNOW 36 Sse Gatlinburg, TNCO-OP OBSERVER STATION MTLT1 GATLINBURG 5 SE.
Feb 7, 8:00 AM ESTSNOW 41 Wnw Jonesville, VA
Feb 7, 8:02 AM ESTSNOW 2.82 W Wartburg, TN
Feb 7, 8:27 AM ESTSNOW 1.22 Se Sevierville, TN
Feb 7, 8:30 AM ESTSNOW 53 Nw Lone Mountain, TN
Feb 7, 8:31 AM ESTSNOW 31 Nw Jonesville, VA
Feb 7, 8:37 AM ESTSNOW 21 Se Cosby, TN
Feb 7, 8:42 AM ESTSNOW 5Shady Valley, TN
Feb 7, 8:43 AM ESTSNOW 3.2Wartburg, TN
Feb 7, 9:00 AM ESTSNOW 1.53 Sw Petros, TNCOCORAHS STATION TN-MG-10 3 SW PETROS.
Feb 7, 9:00 AM ESTSNOW 2.5Limestone Cove, TN
Feb 7, 9:10 AM ESTSNOW 1.54 N Afton, TN
Feb 7, 9:49 AM ESTSNOW 32 Ne Trade, TN
Feb 7, 9:49 AM ESTSNOW 3.8Doe Valley, TN
Feb 7, 10:00 AM ESTSNOW 2.52 Sse Watauga, TNCOCORAHS STATION TN-CT-12 2 SSE WATAUGA.
Feb 7, 10:07 AM ESTSNOW 2.5Greeneville, TN
Feb 7, 10:07 AM ESTSNOW 3Erwin, TN
Feb 7, 10:07 AM ESTSNOW 4.7Gap Creek, TN
Feb 7, 10:07 AM ESTSNOW 81 Ese Wise, VA
Feb 7, 10:23 AM ESTSNOW 6Big Stone Gap, VA
Feb 7, 11:00 AM ESTSNOW 4.52 Sw Wartburg, TN
Feb 7, 11:51 AM ESTSNOW 61 Nnw Jacksboro, TN

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 00:00Z, 8.8 hours before the alert went out and 299 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 00:00Z on 2021-02-06Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 00:00Z on 2021-02-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -19 square meters per square second.1939587897117136156175Sfc1 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
2369 m above ground
0-6 km bulk shear
98 kt
0-1 km storm-relative helicity
-19 m²/s²
0-3 km storm-relative helicity
185 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

226 
WWUS44 KMRX 060850
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
350 AM EST Sat Feb 6 2021


TNZ018-041-043-045-047-072-074-087-061700-
/O.UPG.KMRX.WS.A.0004.210207T0000Z-210207T1700Z/
/O.NEW.KMRX.WS.W.0004.210207T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
350 AM EST Sat Feb 6 2021

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO NOON
EST SUNDAY...

* WHAT...A wintry mix becoming all snow by early Sunday morning.
  Total snow accumulations of up 2 inches in lower elevation 
  areas, with 3 to 6 inches possible over the higher elevations 
  mainly above 3000 feet. Winds gusting as high as 35 mph.

* WHERE...The east Tennessee mountains.

* WHEN...From 7 PM this evening to noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across
  the higher terrain. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ046-VAZ002-006-008-061700-
/O.UPG.KMRX.WS.A.0004.210207T0000Z-210207T1700Z/
/O.NEW.KMRX.WW.Y.0006.210207T0000Z-210207T1500Z/
Northwest Carter-Wise-Russell-Washington-
Including the cities of Elizabethton, Big Stone Gap, Norton, 
Wise, Coeburn, Appalachia, Pardee, Hansonville, Lebanon, Dye, 
Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon
350 AM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST SUNDAY...

* WHAT...A wintry mix, changing to all snow expected by early
  Sunday morning. Total snow accumulations of 1 to 3 inches
  possible, with locally higher amounts possible over the highest
  elevations.

* WHERE...In Tennessee, Northwest Carter County. In Virginia, 
  Wise, Russell and Washington Counties.

* WHEN...From 7 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ060-061-061700-
/O.UPG.KMRX.WS.A.0004.210207T0000Z-210207T1700Z/
/O.NEW.KMRX.WW.Y.0006.210207T0000Z-210207T1500Z/
Cherokee-Clay-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
and Tusquitee
350 AM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST SUNDAY...

* WHAT...A wintry mix, changing to all snow by early Sunday
  morning. Total snow accumulations of up to two inches possible,
  with locally higher amounts of 2-4 inches possible over the
  higher elevations.

* WHERE...Cherokee and Clay Counties.

* WHEN...From 7 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across
  the higher terrain.



PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ012>017-035>038-044-VAZ001-005-061700-
/O.NEW.KMRX.WW.Y.0006.210207T0000Z-210207T1500Z/
Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Morgan-Anderson-
Union-Grainger-Washington-Lee-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, 
Sneedville, Treadway, Kyles Ford, Mooresburg, Kingsport, 
Bristol TN, South Holston Dam, Pine Orchard, High Point, Petros, 
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, and Hiltons
350 AM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST SUNDAY...

* WHAT...A wintry mix, changing to all snow by early Sunday
  morning. Total snow accumulations of 1 to 3 inches possible.

* WHERE...Portions of east Tennessee and southwest Virginia.

* WHEN...From 7 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ102-061700-
/O.NEW.KMRX.WW.Y.0006.210207T0000Z-210207T1500Z/
East Polk-
Including the cities of Big Frog Mountain, Ducktown, 
and Turtletown
350 AM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of up to one 
  inch.

* WHERE...East Polk County.

* WHEN...From 7 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
5 follow-up statements
188 
WWUS44 KMRX 062108
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
408 PM EST Sat Feb 6 2021


TNZ018-041-043-045-047-072-074-087-070500-
/O.CON.KMRX.WS.W.0004.210207T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
408 PM EST Sat Feb 6 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO NOON EST SUNDAY...

* WHAT...A wintry mix becoming all snow by early Sunday morning.
  Total snow accumulations of up 2 inches in lower elevation
  areas, with 2 inches to 4 inches across most of the higher
  elevations, mainly above 3000 feet. Isolated amounts up to 6
  inches possible across the highest terrain. Winds gusting as 
  high as 35 mph.

* WHERE...The east Tennessee mountains.

* WHEN...From 7 PM this evening to noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across 
  the higher terrain.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ012>017-035>038-044-046-VAZ001-002-005-006-008-070500-
/O.EXT.KMRX.WW.Y.0006.210207T0300Z-210207T1500Z/
Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Morgan-Anderson-
Union-Grainger-Washington-Northwest Carter-Lee-Wise-Russell-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, 
Sneedville, Treadway, Kyles Ford, Mooresburg, Kingsport, 
Bristol TN, South Holston Dam, Pine Orchard, High Point, Petros, 
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, 
Elizabethton, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, 
Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, 
Rosedale, Benhams, Bristol VA, and Abingdon
408 PM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM EST SUNDAY...

* WHAT...A wintry mix, changing to all snow by early Sunday 
  morning. Total snow accumulations of 1 to 3 inches possible.

* WHERE...Portions of east Tennessee and southwest Virginia.

* WHEN...From 10 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ060-061-TNZ102-070500-
/O.CON.KMRX.WW.Y.0006.210207T0000Z-210207T1500Z/
Cherokee-Clay-East Polk-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
Tusquitee, Big Frog Mountain, Ducktown, and Turtletown
408 PM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 10 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of up to one inch
  for most lower elevation areas. Up to 2 inches across the higher
  terrain. Minor freezing rain accumulations up to a few 
  hundredths of an inch. 

* WHERE...East Polk and Cherokee and Clay County.

* WHEN...From 7 PM this evening to 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
921 
WWUS44 KMRX 070335
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
1035 PM EST Sat Feb 6 2021


TNZ018-041-043-045-047-072-074-087-071000-
/O.CON.KMRX.WS.W.0004.000000T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
1035 PM EST Sat Feb 6 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON EST SUNDAY...

* WHAT...A wintry mix becoming all snow by early Sunday morning.
  Total snow accumulations of up 2 inches in lower elevation
  areas, with 2 inches to 4 inches across most of the higher
  elevations, mainly above 3000 feet. Isolated amounts up to 5 
  inches possible across the highest terrain. Winds gusting as 
  high as 35 mph.

* WHERE...The east Tennessee mountains.

* WHEN...From now through noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across 
  the higher terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ012>017-035>038-044-046-VAZ001-002-005-006-008-071000-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Morgan-Anderson-
Union-Grainger-Washington-Northwest Carter-Lee-Wise-Russell-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, 
Sneedville, Treadway, Kyles Ford, Mooresburg, Kingsport, 
Bristol TN, South Holston Dam, Pine Orchard, High Point, Petros, 
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, 
Elizabethton, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, 
Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, 
Rosedale, Benhams, Bristol VA, and Abingdon
1035 PM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SUNDAY...

* WHAT...A wintry mix, changing to all snow by early Sunday 
  morning. Total snow accumulations of 1 to 3 inches possible.

* WHERE...Portions of east Tennessee and southwest Virginia.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ060-061-TNZ102-071000-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Cherokee-Clay-East Polk-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
Tusquitee, Big Frog Mountain, Ducktown, and Turtletown
1035 PM EST Sat Feb 6 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SUNDAY...

* WHAT...Snow expected. Total snow accumulations of up to one 
  inch for most lower elevation areas. Up to 2 inches across the 
  higher terrain. Minor freezing rain accumulations up to a few 
  hundredths of an inch.

* WHERE...East Polk and Cherokee and Clay County.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
145 
WWUS44 KMRX 070830
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
330 AM EST Sun Feb 7 2021


TNZ018-041-043-045-047-072-074-087-071500-
/O.CON.KMRX.WS.W.0004.000000T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
330 AM EST Sun Feb 7 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WHAT...A wintry mix transitioning to mainly snow before ending.
  Total snow accumulations of up 2 inches in lower elevation
  areas, with 2 inches to 5 inches across most of the higher
  elevations, mainly above 3000 feet. Isolated amounts up to 6
  inches possible across the highest terrain. 

* WHERE...The east Tennessee mountains.

* WHEN...From now through noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across 
  the higher terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ012>017-035>038-044-046-VAZ001-002-005-006-008-071500-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Morgan-Anderson-
Union-Grainger-Washington-Northwest Carter-Lee-Wise-Russell-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, 
Sneedville, Treadway, Kyles Ford, Mooresburg, Kingsport, 
Bristol TN, South Holston Dam, Pine Orchard, High Point, Petros, 
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, 
Elizabethton, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, 
Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, 
Rosedale, Benhams, Bristol VA, and Abingdon
330 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...A wintry mix, changing to all snow by before ending. 
  Total snow accumulations of 1 to 3 inches possible, with local 
  amounts up to 4 inches across some of the higher terrain areas 
  of Southwest Virginia and the northern Cumberland Plateau.

* WHERE...Portions of east Tennessee and southwest Virginia.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ060-061-TNZ102-071500-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Cherokee-Clay-East Polk-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
Tusquitee, Big Frog Mountain, Ducktown, and Turtletown
330 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...A wintry mix transitioning to mainly snow before ending.
  Total snow accumulations of up to one inch for most lower 
  elevation areas. Up to 3 inches across the higher terrain. Minor
  freezing rain accumulations up to a few hundredths of an inch 
  possible as well.

* WHERE...East Polk and Cherokee and Clay County.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
116 
WWUS44 KMRX 070919
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
419 AM EST Sun Feb 7 2021

TNZ012>014-035-VAZ001-002-006-071500-
/O.UPG.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
/O.EXB.KMRX.WS.W.0004.000000T0000Z-210207T1500Z/
Scott-Campbell-Claiborne-Morgan-Lee-Wise-Russell-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Pine Orchard, 
High Point, Petros, Rose Hill, Big Stone Gap, Norton, Wise, 
Coeburn, Appalachia, Pardee, Hansonville, Lebanon, Dye, 
Castlewood, Honaker, and Rosedale
419 AM EST Sun Feb 7 2021

...WINTER STORM WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING...

* WHAT...Heavy snow. Total snow accumulations of 3 to 6 inches,
  with locally higher amounts possible over the highest
  elevations.  

* WHERE...Portions of the Northern Cumberland Plateau and 
  southwest Virginia.

* WHEN...Until 10 AM EST this morning.

* IMPACTS...Plan on slippery road conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ018-041-043-045-047-072-074-087-071500-
/O.CON.KMRX.WS.W.0004.000000T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
419 AM EST Sun Feb 7 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WHAT...A wintry mix transitioning to mainly snow before 
  ending. Total snow accumulations of up 2 inches in lower 
  elevation areas, with 2 inches to 5 inches across most of the 
  higher elevations, mainly above 3000 feet. Isolated amounts up 
  to 6 inches possible across the highest terrain.

* WHERE...The east Tennessee mountains.

* WHEN...From now through noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across 
  the higher terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

TNZ015>017-036>038-044-046-VAZ005-008-071500-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Hancock-Hawkins-Sullivan-Anderson-Union-Grainger-Washington-
Northwest Carter-Scott-
Including the cities of Evanston, Sneedville, Treadway, 
Kyles Ford, Mooresburg, Kingsport, Bristol TN, South Holston Dam,
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, 
Elizabethton, Hiltons, Benhams, Bristol VA, and Abingdon
419 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...A wintry mix, changing to all snow by before ending.
  Total snow accumulations of 1 to 3 inches possible, with locally
  higher amounts across some of the higher terrain areas.

* WHERE...Portions of east Tennessee and southwest Virginia.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ060-061-TNZ102-071500-
/O.CON.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Cherokee-Clay-East Polk-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
Tusquitee, Big Frog Mountain, Ducktown, and Turtletown
419 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...A wintry mix transitioning to mainly snow before 
  ending. Total snow accumulations of up to one inch for most 
  lower elevation areas. Up to 3 inches across the higher 
  terrain. Minor freezing rain accumulations up to a few 
  hundredths of an inch possible as well.

* WHERE...East Polk and Cherokee and Clay County.

* WHEN...From now through 10 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
953 
WWUS44 KMRX 071437
WSWMRX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Morristown TN
937 AM EST Sun Feb 7 2021


TNZ012>014-035-VAZ001-002-006-071545-
/O.EXP.KMRX.WS.W.0004.000000T0000Z-210207T1500Z/
Scott-Campbell-Claiborne-Morgan-Lee-Wise-Russell-
Including the cities of Big South Fork National, Oneida, 
Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle,
La Follette, Elk Valley, Jellico, White Oak, Caryville, 
Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, 
Harrogate-Shawanee, Clairfield, Howard Quarter, Pine Orchard, 
High Point, Petros, Rose Hill, Big Stone Gap, Norton, Wise, 
Coeburn, Appalachia, Pardee, Hansonville, Lebanon, Dye, 
Castlewood, Honaker, and Rosedale
937 AM EST Sun Feb 7 2021

...WINTER STORM WARNING WILL EXPIRE AT 10 AM EST THIS MORNING...

The accumulating snowfall has ended and the warning will be
allowed to expire.

$$

TNZ015>017-036>038-044-046-VAZ005-008-071545-
/O.EXP.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Hancock-Hawkins-Sullivan-Anderson-Union-Grainger-Washington-
Northwest Carter-Scott-
Including the cities of Evanston, Sneedville, Treadway, 
Kyles Ford, Mooresburg, Kingsport, Bristol TN, South Holston Dam,
Clinton, Maynardville, Norris Lake, Paulette, Rose Hill, 
Sharps Chapel, Luttrell, Bean Station, Johnson City, 
Elizabethton, Hiltons, Benhams, Bristol VA, and Abingdon
937 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS
MORNING...

The accumulating snowfall has ended and the advisory will be 
allowed to expire.

$$

NCZ060-061-TNZ102-071545-
/O.EXP.KMRX.WW.Y.0006.000000T0000Z-210207T1500Z/
Cherokee-Clay-East Polk-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam, 
Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, 
Tusquitee, Big Frog Mountain, Ducktown, and Turtletown
937 AM EST Sun Feb 7 2021

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM EST THIS
MORNING...

The accumulating snowfall has ended and the advisory will be 
allowed to expire.

$$

TNZ018-041-043-045-047-072-074-087-071700-
/O.CON.KMRX.WS.W.0004.000000T0000Z-210207T1700Z/
Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi-
Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains-
Southeast Monroe-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, 
Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, 
Gatlinburg, Citico, and Coker Creek
937 AM EST Sun Feb 7 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WHAT...Light snowfall accumulations possible through noon. An
  additional half inch to one inch is possible across the highest
  terrain, mainly above 4000 feet. Trace amounts up to half an
  inch possible below 4000 feet. 

* WHERE...The east Tennessee mountains.

* WHEN...From now through noon EST Sunday.

* IMPACTS...Plan on slippery road conditions, especially across 
  the higher terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 6, 3:50 AM ESTWinter Weather AdvisoryMRXLee, Russell, Scott, Washington, Wise, City of Bristol and 1 more30 hr

Nearby

Winter Storm Warnings in Tennessee, 2021Winter Storm Warnings in Virginia, 2021Every winter storm warning in 2021

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.