Alert archive / Tennessee / Winter Storm Warnings in 2022
Winter Storm Warning 2, NWS Morristown, TN
NWS Morristown, TN issued this winter storm warning at Jan 5, 2022, 2:59 PM EST for 14 counties in Tennessee; 7 counties in Virginia. It took effect at Jan 6, 2022, 12:00 PM EST. It was in force for 13 hr. 19 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
- Jan 5, 2022, 2:59 PM EST (19:59 UTC)
- In effect from
- Jan 6, 2022, 12:00 PM EST
- Expired
- Jan 7, 2022, 1:00 AM EST
- In force
- 13 hr
- Issued by
- NWS Morristown, TN
All 21 counties
Blount County, TN, Campbell County, TN, Carter County, TN, Claiborne County, TN, Cocke County, TN, Greene County, TN, Hancock County, TN, Johnson County, TN, Monroe County, TN, Morgan County, TN, Scott County, TN, Sevier County, TN, Unicoi County, TN, Union County, TN, City of Bristol, VA, City of Norton, VA, Lee County, VA, Russell County, VA, Scott County, VA, Washington County, VA, Wise County, VA
The radar
The Knoxville radar (KMRX), 34 km from the middle of the area, began a volume at 20:00 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 6, 2:43 PM EST | SNOW 1.6 | 3 Ne Ewing, VA | |
| Jan 6, 3:39 PM EST | SNOW 3.5 | 3 Nw La Follette, TN | |
| Jan 6, 3:48 PM EST | SNOW 4 | 2 Wsw Winfield, TN | SNOW ACCUMULATIONS OF 3 TO 4 INCHES. |
| Jan 6, 3:49 PM EST | SNOW 3 | 1 Nnw Wartburg, TN | CORRECTS PREVIOUS SNOW REPORT FROM 1 NNW WARTBURG. SNOW ACCUMULATIONS OF 2 TO 3 INCHES. |
| Jan 6, 3:49 PM EST | SNOW 3 | 1 Nnw Wartburg, TN | SNOW ACCUMULATIONS OF 2 TO 3 INCHES. |
| Jan 6, 3:52 PM EST | SNOW 2 | 4 Ssw Pennington Gap, VA | SNOW ACCUMULATIONS OF 1 TO 2 INCHES. |
| Jan 6, 3:53 PM EST | SNOW 2 | 3 Nnw Norton, VA | SNOW ACCUMULATIONS OF 1 TO 2 INCHES. |
| Jan 6, 3:55 PM EST | SNOW 3.5 | 4 S Rugby, TN | |
| Jan 6, 4:29 PM EST | SNOW 3 | Jacksboro, TN | |
| Jan 6, 4:40 PM EST | SNOW 4.8 | 4 Nw La Follette, TN | |
| Jan 6, 4:58 PM EST | SNOW 4 | 2 Nnw Tazewell, TN | |
| Jan 6, 5:00 PM EST | SNOW 2.5 | Jonesville, VA | RELAYED FROM SOCIAL MEDIA. |
| Jan 6, 5:08 PM EST | SNOW 3 | Maynardville, TN | ESTIMATED AND RELAYED FROM SOCIAL MEDIA. |
| Jan 6, 7:20 PM EST | SNOW 0.4 | 2 Nw Alcoa, TN | KNOXVILLE MCGHEE TYSON AIRPORT OFFICIAL MEASUREMENT JUST AFTER 715 PM EST. |
| Jan 6, 8:37 PM EST | SNOW 3 | 2 W Wartburg, TN | |
| Jan 6, 9:20 PM EST | SNOW 3.8 | 4 Nw Wise, VA | |
| Jan 6, 9:30 PM EST | SNOW 3.3 | 3 E Jonesville, VA | |
| Jan 6, 9:34 PM EST | SNOW 3.1 | 1 Nw Jonesville, VA | |
| Jan 6, 11:00 PM EST | SNOW 0.4 | 3 Sse Strawberry Plains, 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 12:00Z, 8.0 hours before the alert went out and 290 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 796 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 150 m²/s²
- 0-3 km storm-relative helicity
- 157 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
441 WWUS44 KMRX 051959 WSWMRX URGENT - WINTER WEATHER MESSAGE National Weather Service Morristown TN 259 PM EST Wed Jan 5 2022 TNZ012>015-037-VAZ001-002-005-006-008-060400- /O.UPG.KMRX.WS.A.0001.220106T1700Z-220107T1200Z/ /O.NEW.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ Scott-Campbell-Claiborne-Hancock-Union-Lee-Wise-Russell- Washington- 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, Kyles Ford, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 259 PM EST Wed Jan 5 2022 ...WINTER STORM WARNING IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 5 inches with over 6 inches in the higher elevations. * WHERE...Portions of Cumberland Plateau and southwest Virginia. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Thursday 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. && $$ TNZ018-041-043-045-047-072-074-087-060400- /O.UPG.KMRX.WS.A.0001.220106T1700Z-220107T1200Z/ /O.NEW.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 259 PM EST Wed Jan 5 2022 ...WINTER STORM WARNING IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 2 to 5 inches with over 6 inches at the tops of the mountains * WHERE...East Tennessee mountains and foothills. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Travel through the mountains could be treacherous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ016-017-035-036-038>040-042-044-046-069-070-073-060400- /O.NEW.KMRX.WW.Y.0003.220106T1700Z-220107T1200Z/ Hawkins-Sullivan-Morgan-Anderson-Grainger-Hamblen-Northwest Cocke- Northwest Greene-Washington-Northwest Carter-Knox-Jefferson- North Sevier- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Pine Orchard, High Point, Petros, Clinton, Bean Station, Alpha, Morristown, Russellville, Bybee, Newport, Greeneville, Johnson City, Elizabethton, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Harrisburg, Kodak, McMahan, Sevierville, Seymour, and Pigeon Forge 259 PM EST Wed Jan 5 2022 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Central and northern valley of East Tennessee. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. 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. && $$ NCZ060-061-TNZ067-068-071-081>086-098>102-060400- /O.NEW.KMRX.WW.Y.0003.220106T1500Z-220107T0600Z/ Cherokee-Clay-Roane-Loudon-Northwest Blount-Sequatchie-Bledsoe- Rhea-Meigs-McMinn-Northwest Monroe-Marion-Hamilton-Bradley- West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Maryville, Alcoa, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, Bullet Creek, South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, Monteagle, Chattanooga, Cleveland, Tasso, Conasauga, Archville, Benton, Parksville, Reliance, Big Frog Mountain, Ducktown, and Turtletown 259 PM EST Wed Jan 5 2022 /159 PM CST Wed Jan 5 2022/ ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM EST /9 AM CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Southern valley of East Tennessee and southwest North Carolina. * WHEN...From 10 AM EST /9 AM CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
4 follow-up statements
773 WWUS44 KMRX 060234 WSWMRX URGENT - WINTER WEATHER MESSAGE National Weather Service Morristown TN 934 PM EST Wed Jan 5 2022 TNZ035-061045- /O.UPG.KMRX.WW.Y.0003.220106T1700Z-220107T1200Z/ /O.EXA.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ Morgan- Including the cities of Pine Orchard, High Point, and Petros 934 PM EST Wed Jan 5 2022 ...WINTER STORM WARNING IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 5 inches. * WHERE...Morgan County. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. 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. && $$ TNZ012>015-037-VAZ001-002-005-006-008-061045- /O.CON.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ Scott-Campbell-Claiborne-Hancock-Union-Lee-Wise-Russell- Washington- Including the cities of Big South Fork National, Oneida, Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle, La Follette, Elk Valley, Jellico, White Oak, Caryville, Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, Sneedville, Kyles Ford, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 934 PM EST Wed Jan 5 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 5 inches with over 6 inches in the higher elevations. * WHERE...Portions of Cumberland Plateau and southwest Virginia. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ018-041-043-045-047-072-074-087-061045- /O.CON.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ 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 934 PM EST Wed Jan 5 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 2 to 5 inches with over 6 inches at the tops of the mountains. * WHERE...East Tennessee mountains and foothills. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Travel through the mountains could be treacherous. 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. && $$ TNZ016-017-036-038>040-042-044-046-069-070-073-061045- /O.CON.KMRX.WW.Y.0003.220106T1700Z-220107T1200Z/ Hawkins-Sullivan-Anderson-Grainger-Hamblen-Northwest Cocke- Northwest Greene-Washington-Northwest Carter-Knox-Jefferson- North Sevier- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Clinton, Bean Station, Alpha, Morristown, Russellville, Bybee, Newport, Greeneville, Johnson City, Elizabethton, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Harrisburg, Kodak, McMahan, Sevierville, Seymour, and Pigeon Forge 934 PM EST Wed Jan 5 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 7 AM EST FRIDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Central and northern valley of East Tennessee. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NCZ060-061-TNZ067-068-071-081>086-098>102-061045- /O.CON.KMRX.WW.Y.0003.220106T1500Z-220107T0600Z/ Cherokee-Clay-Roane-Loudon-Northwest Blount-Sequatchie-Bledsoe- Rhea-Meigs-McMinn-Northwest Monroe-Marion-Hamilton-Bradley- West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Maryville, Alcoa, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, Bullet Creek, South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, Monteagle, Chattanooga, Cleveland, Tasso, Conasauga, Archville, Benton, Parksville, Reliance, Big Frog Mountain, Ducktown, and Turtletown 934 PM EST Wed Jan 5 2022 /834 PM CST Wed Jan 5 2022/ ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM EST /9 AM CST/ THURSDAY TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...Snow expected. Total snow accumulations of up to two inches. * WHERE...Southern valley of East Tennessee and southwest North Carolina. * WHEN...From 10 AM EST /9 AM CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. 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. && $$
979 WWUS44 KMRX 060916 AAA WSWMRX URGENT - WINTER WEATHER MESSAGE...UPDATED National Weather Service Morristown TN 416 AM EST Thu Jan 6 2022 TNZ012>015-035-037-VAZ001-002-005-006-008-062100- /O.CON.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ Scott-Campbell-Claiborne-Hancock-Morgan-Union-Lee-Wise-Russell- Washington- Including the cities of Big South Fork National, Oneida, Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle, La Follette, Elk Valley, Jellico, White Oak, Caryville, Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, Harrogate-Shawanee, Clairfield, Howard Quarter, Evanston, Sneedville, Kyles Ford, Pine Orchard, High Point, Petros, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 416 AM EST Thu Jan 6 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 5 inches with over 6 inches in the higher elevations. * WHERE...Portions of Cumberland Plateau and southwest Virginia. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ018-041-043-045-047-072-074-087-062100- /O.CON.KMRX.WS.W.0002.220106T1700Z-220107T1200Z/ 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 416 AM EST Thu Jan 6 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 2 to 5 inches with over 6 inches at the tops of the mountains. * WHERE...East Tennessee mountains and foothills. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. Travel through the mountains could be treacherous. 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. && $$ TNZ016-017-036-038>040-042-044-046-069-070-073-062100- /O.CON.KMRX.WW.Y.0003.220106T1700Z-220107T1200Z/ Hawkins-Sullivan-Anderson-Grainger-Hamblen-Northwest Cocke- Northwest Greene-Washington-Northwest Carter-Knox-Jefferson- North Sevier- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Clinton, Bean Station, Alpha, Morristown, Russellville, Bybee, Newport, Greeneville, Johnson City, Elizabethton, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Harrisburg, Kodak, McMahan, Sevierville, Seymour, and Pigeon Forge 416 AM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 AM EST FRIDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 3 inches with up to 4 inches possible in higher terrain. * WHERE...Central and northern valley of East Tennessee. * WHEN...From noon Thursday to 7 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NCZ060-061-TNZ067-068-071-081>086-098>102-062100- /O.CON.KMRX.WW.Y.0003.220106T1500Z-220107T0600Z/ Cherokee-Clay-Roane-Loudon-Northwest Blount-Sequatchie-Bledsoe- Rhea-Meigs-McMinn-Northwest Monroe-Marion-Hamilton-Bradley- West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Maryville, Alcoa, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, Bullet Creek, South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, Monteagle, Chattanooga, Cleveland, Tasso, Conasauga, Archville, Benton, Parksville, Reliance, Big Frog Mountain, Ducktown, and Turtletown 416 AM EST Thu Jan 6 2022 /316 AM CST Thu Jan 6 2022/ ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM EST /9 AM CST/ THIS MORNING TO 1 AM EST /MIDNIGHT CST/ FRIDAY... * WHAT...Snow, sleet, and freezing rain expected. Total snow accumulations of a dusting to 1 inch in lower elevations, and up to two inches in higher elevations. Light ice accumulations possible in higher elevations. * WHERE...Southern valley of East Tennessee and southwest North Carolina. * WHEN...From 10 AM EST /9 AM CST/ Thursday to 1 AM EST /midnight CST/ Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. 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. && $$
558 WWUS44 KMRX 062036 WSWMRX URGENT - WINTER WEATHER MESSAGE National Weather Service Morristown TN 336 PM EST Thu Jan 6 2022 TNZ018-041-043-045-047-072-074-087-070445- /O.CAN.KMRX.WS.W.0002.000000T0000Z-220107T1200Z/ /O.NEW.KMRX.WW.Y.0004.220106T2036Z-220107T0600Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 336 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 AM EST FRIDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...Portions of east Tennessee. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ015-037-VAZ005-006-008-070445- /O.CAN.KMRX.WS.W.0002.000000T0000Z-220107T1200Z/ /O.NEW.KMRX.WW.Y.0004.220106T2036Z-220107T0600Z/ Hancock-Union-Scott-Russell-Washington- Including the cities of Evanston, Sneedville, Kyles Ford, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 336 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 AM EST FRIDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...In Tennessee, Hancock and Union Counties. In Virginia, Scott, Russell and Washington Counties. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. 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. && $$ NCZ060-061-TNZ067-068-071-081>086-098>102-062145- /O.CAN.KMRX.WW.Y.0003.000000T0000Z-220107T0600Z/ Cherokee-Clay-Roane-Loudon-Northwest Blount-Sequatchie-Bledsoe- Rhea-Meigs-McMinn-Northwest Monroe-Marion-Hamilton-Bradley- West Polk-East Polk- 336 PM EST Thu Jan 6 2022 /236 PM CST Thu Jan 6 2022/ ...WINTER WEATHER ADVISORY IS CANCELLED... Snowfall has decreased and has begun to move east of the southern Appalachian Mountains. $$ TNZ016-017-036-038>040-042-044-046-069-070-073-062145- /O.CAN.KMRX.WW.Y.0003.000000T0000Z-220107T1200Z/ Hawkins-Sullivan-Anderson-Grainger-Hamblen-Northwest Cocke- Northwest Greene-Washington-Northwest Carter-Knox-Jefferson- North Sevier- 336 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY IS CANCELLED... Snowfall has decreased and has begun to move east of the southern Appalachian Mountains. $$ TNZ012>014-035-VAZ001-002-070445- /O.EXT.KMRX.WS.W.0002.000000T0000Z-220107T0600Z/ Scott-Campbell-Claiborne-Morgan-Lee-Wise- Including the cities of Big South Fork National, Oneida, Smokey Junction, Elgin, Huntsville, Norma, Slick Rock, Fincastle, La Follette, Elk Valley, Jellico, White Oak, Caryville, Royal Blue, Lone Mountain, Sandlick, Springdale, Arthur, Harrogate-Shawanee, Clairfield, Howard Quarter, Pine Orchard, High Point, Petros, Rose Hill, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, and Pardee 336 PM EST Thu Jan 6 2022 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 1 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 2 to 4 inches with over 4 inches possible in the higher elevations. * WHERE...Portions of Cumberland Plateau and southwest Virginia. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
379 WWUS44 KMRX 070257 WSWMRX URGENT - WINTER WEATHER MESSAGE National Weather Service Morristown TN 957 PM EST Thu Jan 6 2022 TNZ012-013-035-070400- /O.CAN.KMRX.WS.W.0002.000000T0000Z-220107T0600Z/ Scott-Campbell-Morgan- 957 PM EST Thu Jan 6 2022 ...WINTER STORM WARNING IS CANCELLED... Snow has ended across the warned area, thus the winter storm warning has been cancelled. Very cold temperatures overnight and on Friday will cause slippery road conditions. $$ TNZ037-070400- /O.CAN.KMRX.WW.Y.0004.000000T0000Z-220107T0600Z/ Union- 957 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY IS CANCELLED... Snow has moved out of the area, so the advisory has been cancelled. Very cold temperatures overnight and on Friday will cause slippery road conditions. $$ TNZ014-VAZ001-002-070600- /O.CON.KMRX.WS.W.0002.000000T0000Z-220107T0600Z/ Claiborne-Lee-Wise- Including the cities of Lone Mountain, Sandlick, Springdale, Arthur, Harrogate-Shawanee, Clairfield, Howard Quarter, Rose Hill, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, and Pardee 957 PM EST Thu Jan 6 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY... * WHAT...Heavy snow expected. Total snow accumulations of 2 to 4 inches with over 4 inches possible in the higher elevations. * WHERE...Portions of Cumberland Plateau and southwest Virginia. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ018-041-043-045-047-072-074-087-070600- /O.CON.KMRX.WW.Y.0004.000000T0000Z-220107T0600Z/ Johnson-Cocke Smoky Mountains-Southeast Greene-Unicoi- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, and Coker Creek 957 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...Portions of east Tennessee. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ TNZ015-VAZ005-006-008-070600- /O.CON.KMRX.WW.Y.0004.000000T0000Z-220107T0600Z/ Hancock-Scott-Russell-Washington- Including the cities of Evanston, Sneedville, Kyles Ford, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 957 PM EST Thu Jan 6 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. * WHERE...In Tennessee, Hancock County. In Virginia, Scott, Russell and Washington Counties. * WHEN...Until 1 AM EST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the evening commute. 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. && $$
What forecasters said that day
The local office's own words before this winter storm 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 winter storm warning went out at Jan 5, 2:53 PM EST, 6 minutes earlier.
Area forecast discussion, Jan 5, 2:53 PM EST, 6 minutes before
AREA FORECAST DISCUSSION
National Weather Service Morristown TN
253 PM EST Wed Jan 5 2022
.SHORT TERM...(Today through Thursday Night)
Key Messages:
1. Rain/snow mix expected to begin Thursday morning in SE TN and
spread northeastward eventually transitioning to all accumulating
snow. Still uncertainty on the timing of this transition.
2. Very cold temperatures expected overnight Thursday night into
Friday morning
Discussion:
Currently slowly clearing skies as a weak front is moving through
and temperatures should climb up near normal, which will likely melt
off much of the remaining snow on the ground. Overnight with the
clearer skies we could see some patchy fog develop with temperatures
able to drop much lower and dew point depressions decrease.
Main weather impacts will begin on Thursday as a trough swings
through the southern Ohio Valley and a surface low moves through the
northern Gulf States, just south/east of the Appalachian Mountains.
In the Valley...
Reflectivities on radar may begin as early as 09-12z, but at that
same time the mid levels of the atmosphere will be pretty dry. So
the column is going to have to get saturated from the top down
before we really see precipitation at the surface outside of
flurries/drizzle. Model soundings saturate the column at CHA around
15-18z, around 18z at TYS, and around 21z at TRI. This is still one
of the more difficult aspects of the forecast as even just 30
minutes to an hour of lighter (heavier) precipitation will lead to a
slowing down (speeding up) of the onset of precipitation at the
surface. The combination of "when does the column saturate" combined
with "how warm do temperatures get up to during the day" makes for a
tricky forecast in the Valley. Think that it's very likely we'll see
sharp snowfall gradients even within a single county, and especially
counties with a variety of elevations. So overall confidence in
snowfall amounts and timing is lowest in the Valley. High resolution
models have speed up how fast the precipitation exits the region,
especially during the 00-06z timeframe as the shortwave picks up
speed. This quicker exit of precipitation will definitely impact how
much snow accumulates as this 00-06z timeframe is the best for the
ground and atmosphere to create snow accumulations at the surface.
So have lowered snowfall amounts in the southern and central valley
during this time period by a decent amount, and to a lesser degree
amounts have lowered in northeast TN and southwest VA. Precipitation
should exit to the northeast of the Valley by 03-09z.
There is a small window during the transition of snow to rain that
we could see a wintry mix with ice pellets or freezing rain, mainly
in southwest TN. Window for this transition looks to be pretty
short, and hopefully if any does occur the liquid rain that falls
after any frozen rain would melt it away and keep impacts to a
minimum.
Cumberland Plateau and Southwest VA...
Confidence is a bit higher on the Plateau, over into southwest
Virginia as there is a smaller window for a rain/snow transition.
Due to this expect snowfall totals to be higher as the predominant
precipitation type should be snow. Some places will switch back over
to a rain/snow mix, but higher elevations have the best chance to
see the most snowfall accumulations. The current Winter Storm Watch
will be upgraded to a winter storm warning for the plateau over into
southwest Virginia. Think that locations along the
Virginia/Kentucky/West Virginia borders will possibly see the
heaviest snowfall with the highest elevations possibly seeing 6+
inches over a fairly short period Thursday into Thursday night.
Southern Appalachian Mountains...
Tricky in the mountains due to the extreme elevation differences,
but as usual expect the higher elevations to receive more snowfall
with colder temperatures and a higher snow to liquid ratio. Could
see 6+ inches at the tops of the mountains, transitioning down to
closer to 2-3 inches in the foothills. There is less moisture and
upper level dynamics over the mountains, so they very well may see
less snow than parts of southwest VA.
Friday Morning...
With most of the snow looking like it will come to an end fairly
quickly Thursday night. What you see on the ground when the snow
ends will stay on the ground overnight with temperatures through
Friday morning expected to be the coldest we've seen in over a year.
Low temperatures in the teens, and even in the single digits are
expected, and even with light winds of around 5-10 mph wind chills
will drop into the single digits in most locations, and possibly
below zero in the higher elevations.
ABM
.LONG TERM...(Friday through Wednesday)...
Key Messages:
1. Lingering snow expected to persist on the ground into/through
Saturday morning amidst well below normal temperatures.
2. Dry on Saturday with increasing precipitation chances
Sunday/Monday as the next frontal system passes through.
3. Below normal Tuesday, warming through weeks end.
Discussion:
The long term fcst period kicks off on Friday morning amidst the
passage of a deep longwave H5 trough favoring nw flow across the
region, with cold/dry surface high pressure to settle in. Won't
rule out a few lingering upslope snow showers across the northern
and highest peaks of southwest VA, but that should taper quickly
into midday Friday, all while temperatures remain below freezing for
most locations north of I40 throughout the day. South of I40, am
expecting slightly warmer temperatures, generally at or slightly
above freezing. All that said, most any snowfall will be
reluctant to melt, especially early/mid Friday as sky cover
gradually scatters. Therefore would expect roadway impacts through
Friday with black ice being a possibility Friday night with any
overnight refreeze. By Saturday, the deep ridge shifts east with
the surface high over the Carolinas. This will foster clear skies
and returning sly flow favoring max temperatures in the 40s/50s
which will support good melting.
Moving into Sunday, the next upper wave will dive southward
across the northern Rockies and amplify the mean longwave H5 flow
with deepening troughing out west and ridging along the east
coast. With falling heights rapidly approaching early Sunday
morning amidst isentropic ascent in the llvs ahead of Gulf Coastal
low pressure, will favor increasing pops, possibly yielding a
brief period of rain/snow in the northern valley/mountains
(little/no accums) before warm advection fosters all rain. Pops
will remain elevated through Sunday night as the cold front drives
east ahead of the upper trough axis, possibly with a change over
back to rain/snow along/behind the front overnight into Monday
morning as the upper trough axis shifts through, prompting deep
caa. By midday Monday the upper trough and any remnant moisture
will have shifted east of the Appalachians with deep nwly flow to
prevail aloft with temperatures cooling back to near/below normal
through Tuesday. This pattern will prevail into midweek (per
ensemble height fields) with quiet a bit of uncertainty in the
pattern late week.
CDG
&&
.AVIATION...
18Z TAF DISCUSSION.
A mixture of VFR/MVFR at CHA/TYS this afternoon as low stratus
lingers, solid VFR at TRI until this evening when a brief window
for MVFR cigs are possible. Otherwise, modest swly flow with low
end gusting possible this afternoon at all terminals before
weakening overnight with solid VFR. On Thursday, a winter storm
will move into the region with rain/snow possible (noted via
prob30) at CHA/TYS in the later hours of the taf cycle amidst
MVFR/IFR cigs. Confidence is high that snowfall accumulations
will be light until after this taf period.
CDG
&&
.PRELIMINARY POINT TEMPS/POPS...
Chattanooga Airport, TN 32 41 17 36 23 / 10 80 20 0 0
Knoxville McGhee Tyson Airport, TN 29 40 14 31 18 / 0 80 40 0 0
Oak Ridge, TN 26 39 13 31 18 / 0 80 30 0 0
Tri Cities Airport, TN 27 41 13 27 14 / 0 80 70 0 0
&&
.MRX WATCHES/WARNINGS/ADVISORIES...
NC...Winter Weather Advisory from 10 AM Thursday to 1 AM EST Friday
for Cherokee-Clay.
TN...Winter Storm Warning from noon Thursday to 7 AM EST Friday for
Blount Smoky Mountains-Campbell-Claiborne-Cocke Smoky
Mountains-Hancock-Johnson-Scott-Sevier Smoky Mountains-
Southeast Carter-Southeast Greene-Southeast Monroe-Unicoi-
Union.
Winter Weather Advisory from 10 AM EST /9 AM CST/ Thursday to 1
AM EST /midnight CST/ Friday for Bledsoe-Bradley-East Polk-
Hamilton-Loudon-Marion-McMinn-Meigs-Northwest Blount-
Northwest Monroe-Rhea-Roane-Sequatchie-West Polk.
Winter Weather Advisory from noon Thursday to 7 AM EST Friday
for Anderson-Grainger-Hamblen-Hawkins-Jefferson-Knox-Morgan-
North Sevier-Northwest Carter-Northwest Cocke-Northwest
Greene-Sullivan-Washington.
VA...Winter Storm Warning from noon Thursday to 7 AM EST Friday for
Lee-Russell-Scott-Washington-Wise.
&&Hazardous weather outlook, Jan 5, 9:30 AM EST, 5 hours 29 minutes before
Hazardous Weather Outlook National Weather Service Morristown TN 930 AM EST Wed Jan 5 2022 NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002- 005-006-008-061430- Cherokee-Clay-Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan- Johnson-Morgan-Anderson-Union-Grainger-Hamblen-Northwest Cocke- Cocke Smoky Mountains-Northwest Greene-Southeast Greene- Washington-Unicoi-Northwest Carter-Southeast Carter-Roane-Loudon- Knox-Jefferson-Northwest 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-Russell- 930 AM EST Wed Jan 5 2022 /830 AM CST Wed Jan 5 2022/ 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 Another winter weather system will affect the region Thursday into Thursday night with more snowfall accumulations expected. Highest snowfall totals are expected along the northern Cumberland Plateau into Southwest Virginia with 3 to 6 inches possible. The southern Appalachian Mountains could see snowfall totals of 3 to 6 or more inches, with the heaviest amounts at the tops of the mountains. In the Valley snowfall totals from a dusting up to around 4 inches are possible, with lower amounts in southeast Tennesee, and the higher amounts in northeast Tennessee. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time, but any snowfall reports on Thursday and Friday would be appreciated.
The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 4, 9:16 PM EST | Freezing Fog Advisory | MRX | Blount, Cocke, Hamblen, Jefferson, Knox, Sevier | 11 hr |
| Jan 5, 1:25 AM EST | Wind Advisory | MRX | Blount, Cocke, Monroe, Sevier | 8 hr |
| Jan 5, 3:15 AM EST | Winter Storm Watch | MRX | Blount, Campbell, Carter, Claiborne, Cocke, Greene and 7 more | 12 hr |
| Jan 5, 2:59 PM EST | Winter Weather Advisory | MRX | Anderson, Bledsoe, Blount, Bradley, Carter, Cocke and 20 more | 25 hr |
Nearby
Winter Storm Warnings in Tennessee, 2022Winter Storm Warnings in Virginia, 2022Every winter storm warning in 2022
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.