Alert archive / Tennessee / Frost Advisories in 2021
Frost Advisory 9, NWS Morristown, TN
NWS Morristown, TN issued this frost advisory at Nov 4, 2021, 2:59 AM EDT for 16 counties in Tennessee; Cherokee County, Clay County, North Carolina. It took effect at Nov 5, 2021, 2:00 AM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Nov 4, 2021, 2:59 AM EDT (06:59 UTC)
- In effect from
- Nov 5, 2021, 2:00 AM EDT
- Expired
- Nov 5, 2021, 10:00 AM EDT
- In force
- 8 hr
- Issued by
- NWS Morristown, TN
Counties Cherokee County, NC, Clay County, NC, Anderson County, TN, Blount County, TN, Bradley County, TN, Cocke County, TN, Hamilton County, TN, Jefferson County, TN, Knox County, TN, Loudon County, TN, Marion County, TN, McMinn County, TN, Meigs County, TN, Monroe County, TN, Polk County, TN, Rhea County, TN, Roane County, TN, Sevier County, TN
The radar
The Knoxville radar (KMRX), 107 km from the middle of the area, began a volume at 07:01 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.
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 7.0 hours before the alert went out and 216 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
- 1509 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 86 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
321 WWUS74 KMRX 040659 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 259 AM EDT Thu Nov 4 2021 TNZ012>015-035-VAZ001-002-005-006-041800- /O.NEW.KMRX.FZ.W.0008.211105T0400Z-211105T1400Z/ /O.CON.KMRX.FZ.W.0007.000000T0000Z-211104T1400Z/ Scott-Campbell-Claiborne-Hancock-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, Evanston, Sneedville, Treadway, Kyles Ford, Pine Orchard, High Point, Petros, Rose Hill, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, and Rosedale 259 AM EDT Thu Nov 4 2021 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT FRIDAY... * WHAT...For the first Freeze Warning, sub-freezing temperatures as low as 31. For the second Freeze Warning, sub-freezing temperatures as low as 28 expected. * WHERE...Portions of east Tennessee and southwest Virginia. * WHEN...For the first Freeze Warning, until 10 AM EDT this morning. For the second Freeze Warning, from midnight tonight to 10 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ037-VAZ008-041800- /O.NEW.KMRX.FZ.W.0008.211105T0400Z-211105T1400Z/ /O.CON.KMRX.FR.Y.0008.000000T0000Z-211104T1400Z/ Union-Washington- Including the cities of Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Benhams, Bristol VA, and Abingdon 259 AM EDT Thu Nov 4 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT FRIDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected. For the Frost Advisory, temperatures as low as 36 will result in frost formation. * WHERE...In Tennessee, Union County. In Virginia, Washington County. * WHEN...For the Freeze Warning, from midnight tonight to 10 AM EDT Friday. For the Frost Advisory, until 10 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ016>018-038-039-041>047-072-074-081-082-087-041800- /O.NEW.KMRX.FZ.W.0008.211105T0400Z-211105T1400Z/ Hawkins-Sullivan-Johnson-Grainger-Hamblen-Cocke Smoky Mountains- Northwest Greene-Southeast Greene-Washington-Unicoi- Northwest Carter-Southeast Carter-Blount Smoky Mountains- Sevier Smoky Mountains-Sequatchie-Bledsoe-Southeast Monroe- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Bean Station, Alpha, Morristown, Russellville, Hartford, Greeneville, Cedar Creek, Johnson City, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Citico, and Coker Creek 259 AM EDT Thu Nov 4 2021 /159 AM CDT Thu Nov 4 2021/ ...FREEZE WARNING IN EFFECT FROM MIDNIGHT EDT /11 PM CDT/ TONIGHT TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Portions of east Tennessee. * WHEN...From midnight EDT /11 PM CDT/ tonight to 10 AM EDT /9 AM CDT/ Friday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ036-041800- /O.NEW.KMRX.FR.Y.0009.211105T0600Z-211105T1400Z/ /O.CON.KMRX.FR.Y.0008.000000T0000Z-211104T1400Z/ Anderson- Including the cities of Oak Ridge and Clinton 259 AM EDT Thu Nov 4 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...FROST ADVISORY IN EFFECT FROM 2 AM TO 10 AM EDT FRIDAY... * WHAT...For the first Frost Advisory, temperatures as low as 36 will result in frost formation. For the second Frost Advisory, temperatures as low as 33 will result in frost formation. * WHERE...Anderson County. * WHEN...For the first Frost Advisory, until 10 AM EDT this morning. For the second Frost Advisory, from 2 AM to 10 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ TNZ040-067>071-073-083>086-041800- /O.NEW.KMRX.FR.Y.0009.211105T0600Z-211105T1400Z/ Northwest Cocke-Roane-Loudon-Knox-Jefferson-Northwest Blount- North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 259 AM EDT Thu Nov 4 2021 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 10 AM EDT FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee. * WHEN...From 2 AM to 10 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NCZ060-061-TNZ098>102-041800- /O.NEW.KMRX.FR.Y.0009.211105T0800Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, Monteagle, Chattanooga, Cleveland, Tasso, Conasauga, Archville, Benton, Parksville, Reliance, Big Frog Mountain, Ducktown, and Turtletown 259 AM EDT Thu Nov 4 2021 /159 AM CDT Thu Nov 4 2021/ ...FROST ADVISORY IN EFFECT FROM 4 AM EDT /3 AM CDT/ TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee and southwest North Carolina. * WHEN...From 4 AM EDT /3 AM CDT/ to 10 AM EDT /9 AM CDT/ Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
5 follow-up statements
094 WWUS74 KMRX 041433 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 1033 AM EDT Thu Nov 4 2021 TNZ012>018-035-037>039-041>047-072-074-081-082-087-VAZ001-002-005- 006-008-042245- /O.CON.KMRX.FZ.W.0008.211105T0400Z-211105T1400Z/ Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Johnson-Morgan- Union-Grainger-Hamblen-Cocke Smoky Mountains-Northwest Greene- Southeast Greene-Washington-Unicoi-Northwest Carter- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Sequatchie-Bledsoe-Southeast Monroe-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, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Pine Orchard, High Point, Petros, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Bean Station, Alpha, Morristown, Russellville, Hartford, Greeneville, Cedar Creek, Johnson City, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Citico, Coker Creek, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 1033 AM EDT Thu Nov 4 2021 /933 AM CDT Thu Nov 4 2021/ ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT EDT /11 PM CDT/ TONIGHT TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Sub- freezing temperatures as low as 28 expected. * WHERE...Portions of east Tennessee and southwest Virginia. * WHEN...From midnight tonight to 10 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ036-040-067>071-073-083>086-042245- /O.CON.KMRX.FR.Y.0009.211105T0600Z-211105T1400Z/ Anderson-Northwest Cocke-Roane-Loudon-Knox-Jefferson- Northwest Blount-North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Oak Ridge, Clinton, Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 1033 AM EDT Thu Nov 4 2021 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 10 AM EDT FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee. * WHEN...From 2 AM to 10 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NCZ060-061-TNZ098>102-042245- /O.CON.KMRX.FR.Y.0009.211105T0800Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, 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 1033 AM EDT Thu Nov 4 2021 /933 AM CDT Thu Nov 4 2021/ ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM EDT /3 AM CDT/ TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee and southwest North Carolina. * WHEN...From 4 AM EDT /3 AM CDT/ to 10 AM EDT /9 AM CDT/ Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
822 WWUS74 KMRX 041922 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 322 PM EDT Thu Nov 4 2021 TNZ012>018-035-037>039-041>047-072-074-081-082-087-VAZ001-002-005- 006-008-050800- /O.CON.KMRX.FZ.W.0008.211105T0400Z-211105T1400Z/ Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Johnson-Morgan- Union-Grainger-Hamblen-Cocke Smoky Mountains-Northwest Greene- Southeast Greene-Washington-Unicoi-Northwest Carter- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Sequatchie-Bledsoe-Southeast Monroe-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, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Pine Orchard, High Point, Petros, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Bean Station, Alpha, Morristown, Russellville, Hartford, Greeneville, Cedar Creek, Johnson City, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Citico, Coker Creek, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 322 PM EDT Thu Nov 4 2021 /222 PM CDT Thu Nov 4 2021/ ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT EDT /11 PM CDT/ TONIGHT TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Sub- freezing temperatures as low as 28 expected. * WHERE...Portions of east Tennessee and southwest Virginia. * WHEN...From midnight tonight to 10 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ036-040-067>071-073-083>086-050800- /O.CON.KMRX.FR.Y.0009.211105T0600Z-211105T1400Z/ Anderson-Northwest Cocke-Roane-Loudon-Knox-Jefferson- Northwest Blount-North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Oak Ridge, Clinton, Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 322 PM EDT Thu Nov 4 2021 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 10 AM EDT FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee. * WHEN...From 2 AM to 10 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NCZ060-061-TNZ098>102-050800- /O.CON.KMRX.FR.Y.0009.211105T0800Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, Monteagle, Chattanooga, Cleveland, Tasso, Conasauga, Archville, Benton, Parksville, Reliance, Big Frog Mountain, Ducktown, and Turtletown 322 PM EDT Thu Nov 4 2021 /222 PM CDT Thu Nov 4 2021/ ...FROST ADVISORY REMAINS IN EFFECT FROM 4 AM EDT /3 AM CDT/ TO 10 AM EDT /9 AM CDT/ FRIDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee and southwest North Carolina. * WHEN...From 4 AM EDT /3 AM CDT/ to 10 AM EDT /9 AM CDT/ Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
768 WWUS74 KMRX 050707 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 307 AM EDT Fri Nov 5 2021 TNZ012>018-035-037>039-041>047-072-074-081-082-087-VAZ001-002-005- 006-008-051400- /O.CON.KMRX.FZ.W.0008.000000T0000Z-211105T1400Z/ Scott-Campbell-Claiborne-Hancock-Hawkins-Sullivan-Johnson-Morgan- Union-Grainger-Hamblen-Cocke Smoky Mountains-Northwest Greene- Southeast Greene-Washington-Unicoi-Northwest Carter- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Sequatchie-Bledsoe-Southeast Monroe-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, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Pine Orchard, High Point, Petros, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Bean Station, Alpha, Morristown, Russellville, Hartford, Greeneville, Cedar Creek, Johnson City, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, Brayton, Citico, Coker Creek, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 307 AM EDT Fri Nov 5 2021 /207 AM CDT Fri Nov 5 2021/ ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... * WHAT...Sub- freezing temperatures as low as 28 expected. * WHERE...Portions of east Tennessee and southwest Virginia. * WHEN...Through 10 AM this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ036-040-067>071-073-083>086-051400- /O.CON.KMRX.FR.Y.0009.000000T0000Z-211105T1400Z/ Anderson-Northwest Cocke-Roane-Loudon-Knox-Jefferson- Northwest Blount-North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Oak Ridge, Clinton, Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 307 AM EDT Fri Nov 5 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee. * WHEN...Through 10 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NCZ060-061-TNZ098>102-051400- /O.CON.KMRX.FR.Y.0009.211105T0800Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, 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 307 AM EDT Fri Nov 5 2021 /207 AM CDT Fri Nov 5 2021/ ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of east Tennessee and southwest North Carolina. * WHEN...Through 10 AM EDT /9 AM CDT/ Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
360 WWUS74 KMRX 050758 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 358 AM EDT Fri Nov 5 2021 TNZ016-017-037>039-042-044-081-082-051400- /O.NEW.KMRX.FG.Y.0009.211105T0758Z-211105T1400Z/ /O.CON.KMRX.FZ.W.0008.000000T0000Z-211105T1400Z/ Hawkins-Sullivan-Union-Grainger-Hamblen-Northwest Greene- Washington-Sequatchie-Bledsoe- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Bean Station, Alpha, Morristown, Russellville, Greeneville, Johnson City, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, and Brayton 358 AM EDT Fri Nov 5 2021 /258 AM CDT Fri Nov 5 2021/ ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30. For the Dense Fog Advisory, visibility less than one mile in dense fog. * WHERE...Portions of east Tennessee. * WHEN...Until 10 AM EDT /9 AM CDT/ this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ TNZ012>015-018-035-041-043-045>047-072-074-087-VAZ001-002-005-006- 008-051400- /O.CON.KMRX.FZ.W.0008.000000T0000Z-211105T1400Z/ Scott-Campbell-Claiborne-Hancock-Johnson-Morgan- Cocke Smoky Mountains-Southeast Greene-Unicoi-Northwest Carter- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe-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, Treadway, Kyles Ford, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Pine Orchard, High Point, Petros, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, Coker Creek, Rose Hill, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 358 AM EDT Fri Nov 5 2021 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Sub- freezing temperatures as low as 28 expected. * WHERE...Portions of east Tennessee and southwest Virginia. * WHEN...Through 10 AM this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing. && $$ TNZ036-040-067>071-073-083>086-051400- /O.NEW.KMRX.FG.Y.0009.211105T0758Z-211105T1400Z/ /O.CON.KMRX.FR.Y.0009.000000T0000Z-211105T1400Z/ Anderson-Northwest Cocke-Roane-Loudon-Knox-Jefferson- Northwest Blount-North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Oak Ridge, Clinton, Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 358 AM EDT Fri Nov 5 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...For the Frost Advisory, temperatures as low as 34 will result in frost formation. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Portions of east Tennessee. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ NCZ060-061-TNZ098>102-051400- /O.NEW.KMRX.FG.Y.0009.211105T0758Z-211105T1400Z/ /O.CON.KMRX.FR.Y.0009.211105T0800Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, 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 358 AM EDT Fri Nov 5 2021 /258 AM CDT Fri Nov 5 2021/ ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT /9 AM CDT/ THIS MORNING... * WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Portions of east Tennessee and southwest North Carolina. * WHEN...Until 10 AM EDT /9 AM CDT/ this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$
434 WWUS74 KMRX 051355 NPWMRX URGENT - WEATHER MESSAGE National Weather Service Morristown TN 955 AM EDT Fri Nov 5 2021 TNZ016-017-037>039-042-044-081-082-051500- /O.EXP.KMRX.FZ.W.0008.000000T0000Z-211105T1400Z/ /O.EXP.KMRX.FG.Y.0009.000000T0000Z-211105T1400Z/ Hawkins-Sullivan-Union-Grainger-Hamblen-Northwest Greene- Washington-Sequatchie-Bledsoe- Including the cities of Mooresburg, Kingsport, Bristol TN, South Holston Dam, Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, Luttrell, Bean Station, Alpha, Morristown, Russellville, Greeneville, Johnson City, Cagle, Dunlap, Cartwright, Lone Oak, Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, and Brayton 955 AM EDT Fri Nov 5 2021 /855 AM CDT Fri Nov 5 2021/ ...FREEZE WARNING WILL EXPIRE AT 10 AM EDT /9 AM CDT/ THIS MORNING... ...DENSE FOG ADVISORY WILL EXPIRE AT 10 AM EDT /9 AM CDT/ THIS MORNING... Temperatures will continue to rise above the freezing mark with patchy fog also gradually dissipating this morning. $$ TNZ012>015-018-035-041-043-045>047-072-074-087-VAZ001-002-005-006- 008-051500- /O.EXP.KMRX.FZ.W.0008.000000T0000Z-211105T1400Z/ Scott-Campbell-Claiborne-Hancock-Johnson-Morgan- Cocke Smoky Mountains-Southeast Greene-Unicoi-Northwest Carter- Southeast Carter-Blount Smoky Mountains-Sevier Smoky Mountains- Southeast Monroe-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, Treadway, Kyles Ford, Doeville, Mountain City, Neva, Shady Valley, Trade, Laurel Bloomery, Pine Orchard, High Point, Petros, Hartford, Cedar Creek, Erwin, Unicoi, Limestone Cove, Elizabethton, Hampton, Cades Cove, Elkmont, Gatlinburg, Citico, Coker Creek, Rose Hill, Big Stone Gap, Norton, Wise, Coeburn, Appalachia, Pardee, Hiltons, Hansonville, Lebanon, Dye, Castlewood, Honaker, Rosedale, Benhams, Bristol VA, and Abingdon 955 AM EDT Fri Nov 5 2021 ...FREEZE WARNING WILL EXPIRE AT 10 AM EDT THIS MORNING... Temperatures will continue to rise above the freezing mark across the warned areas. $$ TNZ036-040-067>071-073-083>086-051500- /O.EXP.KMRX.FG.Y.0009.000000T0000Z-211105T1400Z/ /O.EXP.KMRX.FR.Y.0009.000000T0000Z-211105T1400Z/ Anderson-Northwest Cocke-Roane-Loudon-Knox-Jefferson- Northwest Blount-North Sevier-Rhea-Meigs-McMinn-Northwest Monroe- Including the cities of Oak Ridge, Clinton, Bybee, Newport, Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, Oliver Springs, Lenoir City, Loudon, Bearden, Knoxville, Lake Forest, Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, White Pine, Maryville, Alcoa, Harrisburg, Kodak, McMahan, Sevierville, Seymour, Pigeon Forge, Dayton, Evensville, Old Washington, Grandview, Spring City, Big Spring, Athens, Clear Water, Dentville, Etowah, Sweetwater, Madisonville, and Bullet Creek 955 AM EDT Fri Nov 5 2021 ...DENSE FOG ADVISORY WILL EXPIRE AT 10 AM EDT THIS MORNING... ...FROST ADVISORY WILL EXPIRE AT 10 AM EDT THIS MORNING... Lingering patchy fog will continue to dissipate this morning. $$ NCZ060-061-TNZ098>102-051500- /O.EXP.KMRX.FG.Y.0009.000000T0000Z-211105T1400Z/ /O.EXP.KMRX.FR.Y.0009.000000T0000Z-211105T1400Z/ Cherokee-Clay-Marion-Hamilton-Bradley-West Polk-East Polk- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, Violet, Shooting Creek, Brasstown, Hayesville, Tusquitee, 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 955 AM EDT Fri Nov 5 2021 /855 AM CDT Fri Nov 5 2021/ ...DENSE FOG ADVISORY WILL EXPIRE AT 10 AM EDT /9 AM CDT/ THIS MORNING... ...FROST ADVISORY WILL EXPIRE AT 10 AM EDT /9 AM CDT/ THIS MORNING... Patchy fog will continue to dissipate with temperatures also warming above the mid 30s. $$
The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 4, 2:59 AM EDT | Freeze Warning | MRX | Bledsoe, Blount, Campbell, Carter, Claiborne, Cocke and 15 more | 31 hr |
Nearby
Frost Advisories in Tennessee, 2021Frost Advisories in North Carolina, 2021Every frost advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.