Alert archive / North Carolina / Winter Storm Watches in 2021
Winter Storm Watch 1, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this winter storm watch at Jan 6, 2021, 2:33 PM EST for 21 counties in North Carolina; Rabun County, Georgia. It took effect at Jan 7, 2021, 7:00 PM EST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 6, 2021, 2:33 PM EST (19:33 UTC)
- In effect from
- Jan 7, 2021, 7:00 PM EST
- Expired
- Jan 7, 2021, 2:51 PM EST
- In force
- Issued by
- NWS Greenville-Spartanburg, SC
All 22 counties
Rabun County, GA, Alexander County, NC, Avery County, NC, Buncombe County, NC, Burke County, NC, Caldwell County, NC, Catawba County, NC, Davie County, NC, Graham County, NC, Haywood County, NC, Henderson County, NC, Iredell County, NC, Jackson County, NC, Macon County, NC, Madison County, NC, McDowell County, NC, Mitchell County, NC, Polk County, NC, Rutherford County, NC, Swain County, NC, Transylvania County, NC, Yancey County, NC
The radar
The Greer radar (KGSP), 79 km from the middle of the area, began a volume at 19:36 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 7.6 hours before the alert went out and 222 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
- 1050 m above ground
- 0-6 km bulk shear
- 74 kt
- 0-1 km storm-relative helicity
- -61 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
828 WWUS42 KGSP 061933 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 233 PM EST Wed Jan 6 2021 ...WINTER STORM EXPECTED TO IMPACT PORTIONS OF WESTERN NORTH CAROLINA THURSDAY NIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into western North Carolina from late Thursday evening through Friday morning before tapering off Friday afternoon. Sufficient cold air will be in place such that mostly snow is expected across the mountains, with the exception of the lower valleys of southwest North Carolina. While precipitation is expected to initially fall as rain across the foothills and northwest Piedmont, a cooling atmosphere is expected to support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the northwest Piedmont, but any sleet or ice accumulations are expected to be minor. NCZ033-035>037-048>050-052-053-056-063>065-501>507-509-070400- /O.NEW.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Avery-Alexander-Iredell-Davie-Madison-Yancey-Mitchell-Haywood- Buncombe-Catawba-Southern Jackson-Transylvania-Henderson- Caldwell Mountains-Greater Caldwell-Burke Mountains-Greater Burke- McDowell Mountains-Eastern McDowell-Rutherford Mountains- Polk Mountains- Including the cities of Ingalls, Banner Elk, Newland, Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Asheville, Hickory, Newton, St. Stephens, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Patterson, Kings Creek, Lenoir, Sawmills, Granite Falls, Jonas Ridge, Morganton, Pleasant Grove, Valdese, Ashford, Sugar Hill, Woodlawn, Old Fort, Marion, Nebo, Dysartsville, Fero, Glenwood, Chimney Rock State Park, and Saluda 233 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy mixed precipitation possible. Total snow accumulations of 1 to 5 inches along with a light glaze of ice possible. * WHERE...Much of the mountains, northern foothills, and northwest Piedmont of North Carolina. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ NCZ051-058-059-062-070400- /O.NEW.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Swain-Graham-Northern Jackson-Macon- Including the cities of Alarka, Almond, Bryson City, Luada, Wesser, Robbinsville, Stecoah, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, and Highlands 233 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING ABOVE 3500 FEET... * WHAT...Heavy snow. Total snow accumulations of 2 to 5 inches in the high elevations and up to 2 inches in the valleys possible. * WHERE...The high elevations of Swain, Graham, Northern Jackson and Macon Counties. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ Lane
5 follow-up statements
561 WWUS42 KGSP 070010 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 710 PM EST Wed Jan 6 2021 ...WINTER STORM EXPECTED TO IMPACT PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA THURSDAY NIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into the region from late Thursday evening through Friday morning before tapering off late Friday. Sufficient cold air will be in place for mainly snow to fall across the mountains, with the exception of the lowest valleys of extreme southwest North Carolina. While precipitation is expected to initially fall as rain across the foothills and northwest Piedmont, cooling temperatures will support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the northwest Piedmont, but any sleet or ice accumulations are expected to be minor. GAZ010-071000- /O.EXA.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Rabun- Including the cities of Clayton, Pine Mountain, and Mountain City 710 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy mixed precipitation possible. Total snow accumulations ranging from about an inch in the extreme southern end of Rabun County to about 4 inches near the North Carolina border. A light glaze of ice is also possible from freezing rain, with sleet mixing in at times as well. * WHERE...Rabun County. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Subfreezing temperatures following the storm on Friday night could cause slippery road conditions into the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ033-048>050-052-053-059-062>065-501-503-505-507-509-071000- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Avery-Madison-Yancey-Mitchell-Haywood-Buncombe-Northern Jackson- Macon-Southern Jackson-Transylvania-Henderson-Caldwell Mountains- Burke Mountains-McDowell Mountains-Rutherford Mountains- Polk Mountains- Including the cities of Ingalls, Banner Elk, Newland, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Asheville, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Patterson, Jonas Ridge, Ashford, Sugar Hill, Woodlawn, Old Fort, Chimney Rock State Park, and Saluda 710 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy snow possible. Total mountain snow accumulations of 3 to 6 inches are expected, with ice accumulations of a light glaze also possible. * WHERE...The mountains of western North Carolina. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ035>037-056-502-504-506-071000- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Alexander-Iredell-Davie-Catawba-Greater Caldwell-Greater Burke- Eastern McDowell- Including the cities of Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Hickory, Newton, St. Stephens, Kings Creek, Lenoir, Sawmills, Granite Falls, Morganton, Pleasant Grove, Valdese, Marion, Nebo, Dysartsville, Fero, and Glenwood 710 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy wet snow possible. Total snow accumulations of 2 to 4 inches possible across the foothills, with mainly 1 to 3 inches in the northwest Piedmont. * WHERE...Portions of the foothills and Piedmont of western North Carolina mainly along and north of Interstate 40. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ051-058-071000- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Swain-Graham- Including the cities of Alarka, Almond, Bryson City, Luada, Wesser, Robbinsville, and Stecoah 710 PM EST Wed Jan 6 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY EVENING ABOVE 3500 FEET... * WHAT...Heavy snow possible. Total snow accumulations of 3 to 6 inches at the higher elevations, with ice accumulations of a light glaze possible. * WHERE...Mainly elevations above 3500 feet in Swain and Graham Counties. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ HG
108 WWUS42 KGSP 070931 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 431 AM EST Thu Jan 7 2021 ...WINTER STORM EXPECTED TO IMPACT PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA TONIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into the region from late this evening through Friday morning before tapering off late Friday. Sufficient cold air will be in place for mainly snow to fall across the mountains, with the exception of the lowest valleys of extreme southwest North Carolina. While precipitation is expected to initially fall as rain across the foothills and northwest Piedmont, cooling temperatures will support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the northwest Piedmont, but any sleet or ice accumulations are expected to be minor. NCZ033-048>050-052-501-503-505-072045- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.NEW.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Avery-Madison-Yancey-Mitchell-Haywood-Caldwell Mountains- Burke Mountains-McDowell Mountains- Including the cities of Ingalls, Banner Elk, Newland, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Jonas Ridge, Ashford, Woodlawn, and Old Fort 431 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 4 to 8 inches and ice accumulations of a light glaze. * WHERE...North Carolina mountains north of the French Broad Valley. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ051-072045- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.NEW.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Swain- Including the cities of Alarka, Almond, Bryson City, Luada, and Wesser 431 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT ABOVE 3500 FEET... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 3 to 6 inches with up to 9 inches on the highest ridgetops and ice accumulations of a light glaze. * WHERE...Mainly elevations above 3500 feet in Swain County, North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ GAZ010-NCZ053-059-062>065-507-509-072045- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Rabun-Buncombe-Northern Jackson-Macon-Southern Jackson- Transylvania-Henderson-Rutherford Mountains-Polk Mountains- Including the cities of Clayton, Pine Mountain, Mountain City, Asheville, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Chimney Rock State Park, and Saluda 431 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... * WHAT...A mixture of heavy snow and ice possible. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze possible by the end of the event Friday night. * WHERE...Rabun County, Georgia and the mountains of southwestern North Carolina. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ035>037-056-502-504-506-072045- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Alexander-Iredell-Davie-Catawba-Greater Caldwell-Greater Burke- Eastern McDowell- Including the cities of Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Hickory, Newton, St. Stephens, Kings Creek, Lenoir, Sawmills, Granite Falls, Morganton, Pleasant Grove, Valdese, Marion, Nebo, Dysartsville, Fero, and Glenwood 431 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy wet snow possible. Total snow accumulations of 2 to 4 inches possible across the foothills, with mainly 1 to 3 inches in the northwest Piedmont. * WHERE...Portions of the foothills and Piedmont of western North Carolina mainly along and north of Interstate 40. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ058-072045- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Graham- Including the cities of Robbinsville and Stecoah 431 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING ABOVE 3500 FEET... * WHAT...Heavy mixed precipitation possible. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze possible. * WHERE...Mainly elevations above 3500 feet in Graham County, North Carolina. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ CAC
699 WWUS42 KGSP 070958 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 458 AM EST Thu Jan 7 2021 ...WINTER STORM EXPECTED TO IMPACT PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA TONIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into the region from late this evening through Friday morning before tapering off late Friday. Sufficient cold air will be in place for mainly snow to fall across the mountains, with the exception of the lowest valleys of extreme southwest North Carolina. While precipitation is expected to initially fall as rain across the foothills and northwest Piedmont, cooling temperatures will support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the northwest Piedmont, but any sleet or ice accumulations are expected to be minor. NCZ502-504-506-072030- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Greater Caldwell-Greater Burke-Eastern McDowell- Including the cities of Kings Creek, Lenoir, Sawmills, Granite Falls, Morganton, Pleasant Grove, Valdese, Marion, Nebo, Dysartsville, Fero, and Glenwood 458 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 2 to 5 inches, with up to 6 inches in the highest elevations. * WHERE...The eastern portions of Caldwell, Burke and McDowell Counties. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ GAZ010-072030- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Rabun- Including the cities of Clayton, Pine Mountain, and Mountain City 458 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 2 to to 4 inches. * WHERE...Rabun County. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ033-048>050-052-501-503-505-072030- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Avery-Madison-Yancey-Mitchell-Haywood-Caldwell Mountains- Burke Mountains-McDowell Mountains- Including the cities of Ingalls, Banner Elk, Newland, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Patterson, Jonas Ridge, Ashford, Sugar Hill, Woodlawn, and Old Fort 458 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 4 to 8 inches and ice accumulations of a light glaze. * WHERE...North Carolina mountains north of the French Broad Valley. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ051-072030- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Swain- Including the cities of Alarka, Almond, Bryson City, Luada, and Wesser 458 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT ABOVE 3500 FEET... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 3 to 6 inches, with up to 9 inches on the highest ridgetops and ice accumulations of a light glaze. * WHERE...Mainly elevations above 3500 feet in Swain County, North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ053-059-062>065-507-509-072030- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Buncombe-Northern Jackson-Macon-Southern Jackson-Transylvania- Henderson-Rutherford Mountains-Polk Mountains- Including the cities of Asheville, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Chimney Rock State Park, and Saluda 458 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... * WHAT...A mixture of heavy snow and ice possible. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze possible by the end of the event Friday night. * WHERE...Rabun County, Georgia and the mountains of southwestern North Carolina. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ035>037-056-072030- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Alexander-Iredell-Davie-Catawba- Including the cities of Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Hickory, Newton, and St. Stephens 458 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy wet snow possible. Total snow accumulations of 2 to 4 inches possible across the foothills, with mainly 1 to 3 inches in the northwest Piedmont. * WHERE...Portions of the foothills and Piedmont of western North Carolina mainly along and north of Interstate 40. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ058-072030- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Graham- Including the cities of Robbinsville and Stecoah 458 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING ABOVE 3500 FEET... * WHAT...Heavy mixed precipitation possible. Total snow accumulations of 3 to 6 inches and ice accumulations of a light glaze possible. * WHERE...Mainly elevations above 3500 feet in Graham County, North Carolina. * WHEN...From this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ Wimberley
419 WWUS42 KGSP 071347 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 847 AM EST Thu Jan 7 2021 ...WINTER STORM EXPECTED TO IMPACT PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA TONIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into the region from late this evening through Friday morning before tapering off late Friday. Sufficient cold air will be in place for mainly snow to fall across the mountains, with the exception of the lowest valleys of extreme southwest North Carolina. While precipitation is expected to initially fall as rain across the foothills and northwest Piedmont, cooling temperatures will support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the northwest Piedmont, but any sleet or ice accumulations are expected to be minor. NCZ035-053-059-062>065-507-509-072200- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Alexander-Buncombe-Northern Jackson-Macon-Southern Jackson- Transylvania-Henderson-Rutherford Mountains-Polk Mountains- Including the cities of Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Asheville, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Chimney Rock State Park, and Saluda 847 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 3 to 5 inches, with locally higher amounts on eastern and southern facing mountain slopes. * WHERE...Much of the North Carolina mountains and Alexander County in North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ058-072200- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Graham- Including the cities of Robbinsville and Stecoah 847 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT ABOVE 3500 FEET... * WHAT...Heavy wet snow expected. Total snow accumulations of 4 to 6 inches in the higher elevations. Up to 2 inches possible in the valleys. * WHERE...The high elevations of Graham County. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ033-048>050-052-501>506-072200- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Avery-Madison-Yancey-Mitchell-Haywood-Caldwell Mountains- Greater Caldwell-Burke Mountains-Greater Burke-McDowell Mountains- Eastern McDowell- Including the cities of Ingalls, Banner Elk, Newland, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Patterson, Kings Creek, Lenoir, Sawmills, Granite Falls, Jonas Ridge, Morganton, Pleasant Grove, Valdese, Ashford, Sugar Hill, Woodlawn, Old Fort, Marion, Nebo, Dysartsville, Fero, and Glenwood 847 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 3 to 6 inches, with higher amounts likely on eastern facing mountain slopes. * WHERE...The northern mountains and northern foothills of North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ GAZ010-072200- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Rabun- Including the cities of Clayton, Pine Mountain, and Mountain City 847 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 1 to 4 inches. * WHERE...Rabun County Georgia. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ051-072200- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Swain- Including the cities of Alarka, Almond, Bryson City, Luada, and Wesser 847 AM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT ABOVE 3500 FEET... * WHAT...Heavy wet snow expected. Total snow accumulations of 4 to 6 inches in the higher elevations. Up to 2 inches possible in the valleys. * WHERE...The higher elevations of Swain County. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ036-037-056-072200- /O.CON.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ Iredell-Davie-Catawba- Including the cities of Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Hickory, Newton, and St. Stephens 847 AM EST Thu Jan 7 2021 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 7 PM EST THIS EVENING THROUGH FRIDAY EVENING... * WHAT...Heavy wet snow possible. Total snow accumulations of 1 to 3 inches possible. * WHERE...Catawba, Iredell and Davie Counties. * WHEN...From 7 PM EST this evening through Friday evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Watch means there is a potential for significant snow, sleet, or ice accumulations that may impact travel. Continue to monitor the latest forecasts. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ Lane
704 WWUS42 KGSP 071951 WSWGSP URGENT - WINTER WEATHER MESSAGE National Weather Service Greenville-Spartanburg SC 251 PM EST Thu Jan 7 2021 ...WINTER STORM TO IMPACT PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA TONIGHT INTO FRIDAY... .A storm system moving from the Deep South through the coastal plain of Georgia and South Carolina will spread precipitation into the region from late this evening through Friday morning before tapering off Friday afternoon and evening. Sufficient cold air will be in place for mainly snow to fall across much of the mountains. While precipitation is expected to initially fall as rain across the foothills and Piedmont, cooling temperatures will support a transition to snow Friday morning, roughly along and north of I-40. Heavy snow accumulations will be possible in these areas before the precipitation tapers off, or changes back to rain Friday afternoon. Meanwhile, at least a brief transition to snow is likely as far south as the North Carolina/South Carolina border, and some of these areas are expected to see light accumulations. While rain and snow are expected to be the main precipitation types, a brief period of sleet or freezing rain will be possible, especially from the Blue Ridge escarpment through the Piedmont, but any sleet or ice accumulations are expected to be minor. NCZ036-037-056-080400- /O.UPG.KGSP.WS.A.0001.210108T0000Z-210109T0500Z/ /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Iredell-Davie-Catawba- Including the cities of Statesville, Mooresville, Farmington, Fork Church, Mocksville, Advance, Hickory, Newton, and St. Stephens 251 PM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 2 to 4 inches with locally higher amounts. * WHERE...Iredell, Davie and Catawba Counties. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s to around 30 on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ057-080400- /O.EXA.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Rowan- Including the city of Salisbury 251 PM EST Thu Jan 7 2021 ...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 2 to 4 inches. * WHERE...Rowan County. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ051-058-080400- /O.NEW.KGSP.WW.Y.0002.210108T0000Z-210109T0500Z/ /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Swain-Graham- Including the cities of Alarka, Almond, Bryson City, Luada, Wesser, Robbinsville, and Stecoah 251 PM EST Thu Jan 7 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT BELOW 3500 FEET... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT ABOVE 3500 FEET... * WHAT...For the Winter Storm Warning, heavy wet snow expected. Total snow accumulations of 4 to 8 inches. For the Winter Weather Advisory, wet snow expected. Total snow accumulations of 1 to 3 inches. * WHERE...Swain and Graham Counties. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday commute. The weight of the heavy, wet snow could bring down power lines, causing scattered power outages. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ033-035-048>050-052-053-059-062>065-501>507-509-080400- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Avery-Alexander-Madison-Yancey-Mitchell-Haywood-Buncombe- Northern Jackson-Macon-Southern Jackson-Transylvania-Henderson- Caldwell Mountains-Greater Caldwell-Burke Mountains-Greater Burke- McDowell Mountains-Eastern McDowell-Rutherford Mountains- Polk Mountains- Including the cities of Ingalls, Banner Elk, Newland, Bethlehem, Ellendale, Millersville, Taylorsville, Hiddenite, Stony Point, Faust, Mars Hill, Marshall, Walnut, Allenstand, Hot Springs, Luck, Swiss, Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine, Poplar, Waynesville, Waterville, Canton, Cruso, Cove Creek, Asheville, Cullowhee, Tuckasegee, Sylva, Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain, Cashiers, Brevard, Cedar Mountain, Little River, Hendersonville, Fletcher, Dana, East Flat Rock, Tuxedo, Etowah, Patterson, Kings Creek, Lenoir, Sawmills, Granite Falls, Jonas Ridge, Morganton, Pleasant Grove, Valdese, Ashford, Sugar Hill, Woodlawn, Old Fort, Marion, Nebo, Dysartsville, Fero, Glenwood, Chimney Rock State Park, and Saluda 251 PM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 4 to 9 inches. * WHERE...The northern foothills and much of the mountains of North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday commute. The weight of the heavy, wet snow could bring down power lines, causing scattered power outages. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ GAZ010-080400- /O.CON.KGSP.WS.W.0001.210108T0000Z-210109T0500Z/ Rabun- Including the cities of Clayton, Pine Mountain, and Mountain City 251 PM EST Thu Jan 7 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Heavy wet snow expected. Total snow accumulations of 1 to 3 inches. * WHERE...Rabun County. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday commute. * ADDITIONAL DETAILS...Temperatures falling into the 20s on Friday night will cause slippery road conditions to persist well into the weekend following the storm. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ GAZ017-NCZ508-510-SCZ001>003-080400- /O.NEW.KGSP.WW.Y.0002.210108T0000Z-210109T0500Z/ Habersham-Greater Rutherford-Eastern Polk-Oconee Mountains- Pickens Mountains-Greenville Mountains- Including the cities of Cornelia, Demorest, Clarkesville, Hollywood, Forest City, Rutherfordton, Spindale, Tryon, Columbus, Mill Spring, Mountain Rest, Walhalla, Pumpkintown, Tigerville, Gowensville, Cleveland, and Slater-Marietta 251 PM EST Thu Jan 7 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Wet snow expected. Total snow accumulations of up to 2 inches, except up to 6 inches possible in the higher elevations of South Carolina. * WHERE...The South Carolina mountains, Habersham County Georgia, and the southern foothills of North Carolina. * WHEN...From 7 PM this evening to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ NCZ068>072-080400- /O.NEW.KGSP.WW.Y.0002.210108T0600Z-210109T0500Z/ Cleveland-Lincoln-Gaston-Mecklenburg-Cabarrus- Including the cities of Shelby, Kings Mountain, Lincolnton, Crouse, Gastonia, Charlotte, Concord, and Kannapolis 251 PM EST Thu Jan 7 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM FRIDAY TO MIDNIGHT EST FRIDAY NIGHT... * WHAT...Wet snow expected. Total snow accumulations of up to 2 inches. Locations south of I-85 may see little to no accumulation. * WHERE...Cleveland, Lincoln, Gaston, Mecklenburg and Cabarrus Counties. * WHEN...From 1 AM Friday to midnight EST Friday night. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. Please report snow and ice accumulations by calling the National Weather Service toll free at...1...800...2 6 7...8 1 0 1. Leave a message with your observation and the specific location where it occurred. You can also post your report to National Weather Service Greenville Spartanburg Facebook or tweet your report using hashtag nwsgsp. Stay tuned to NOAA Weather Radio or your favorite source of weather information for the latest updates. Additional details can be found at www.weather.gov/gsp. && $$ Lane
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this winter storm watch went out at Jan 6, 12:46 PM EST, 1 hour 47 minutes earlier.
Area forecast discussion, Jan 6, 12:46 PM EST, 1 hour 47 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
1246 PM EST Wed Jan 6 2021
.SYNOPSIS...
Dry high pressure will remain across the area before a moist storm
system arrives from the west late Thursday and passes east on
Friday. Widespread wintry weather will be possible with this system,
particularly over the mountains and foothills. Canadian high
pressure returns to the region over the weekend into Monday.
&&
.NEAR TERM /THROUGH TONIGHT/...
As of 1240 pm: Upper level heights continue to rise today as ridge
axis develops to the west. This will enable stg Canadian hipres and
deep layered drying to move in and persist thru the period. Cirrus
will continue rounding the ridge associated with cyclogenesis over
the srn plains, however, low-level moisture will remain suppressed
south and make for a rather pleasant winter day. Winds will remain
light and temps shud reach near normal levels, while mins drop to
seasonal levels or a little below across the nrn zones due to weak
CAA.
&&
.SHORT TERM /THURSDAY THROUGH FRIDAY NIGHT/...
As of 300 AM Wednesday: The weather topic of the short term will
be detailing the ins and outs of the incoming system that will
enter the area. An open upper trough currently sitting over the
Rockies will nosedive to the south and east as it tracks towards
the lower MS Valley by the start of the forecast period. Model
guidance evolves the trough into an upper low at this point as
it scoots towards the area with a sfc low developing underneath
once the upper low taps into the western portions of the Gulf of
Mexico. Expect this system to ride north of the Gulf Coast as it
approaches the Southeast by late Thursday into Friday. High clouds
will move into the region early Thursday with the clouds deepening
and lowering by Thursday afternoon. Ample moisture advection coming
off the Gulf of Mexico Thursday and the Atlantic once the sfc low
approaches the Southeast coastline by Thursday night/early Friday
will allow for the cwa to become relatively saturated. Thursday will
be fairly cool and dry with PoPs entering the southwestern portions
of the cwa by Thursday afternoon and spreading northeast through the
evening and into the overnight hours. QPF amounts still differ from
run to run per model guidance, but has not changed much overall.
Locations that remain mostly liquid should see QPF amounts of ~0.25"
- 0.50+" for the duration of this event.
The 850 mb low has trended slightly northward over the past
couple of model runs and would likely surge a warm nose into
the region, despite a surge of colder air aloft from the upper low.
Mixed p-types will likely occur at the transition zone and very
light accumulations of ice could be in store at locations that fall
under the zone. As of now, the mountains will have enough cold air
to support a mostly snow event as a broad sfc high sets up shop to
the north and pumps in colder air in the low levels. With a warm
nose being indicated by the NAM and trending that way with global
models, light ice accumulations could reach as far west as the
northern foothills and Escarpment during the first hour or two at
the onset of precip, which would lower overall snow totals. A mix of
rain/snow seems evident between the I-40 and I-85 corridor with the
transition zone likely to settle somewhere between the two
corridors. A shift slightly to the south could bring the transition
zone closer to the I-85 corridor and provide the lower Piedmont and
Upstate of SC a brief period of wintry precip Friday morning, when
temperatures are cold enough at the surface. A few inches of snow is
looking more likely for the higher elevations with some locations
receiving 6+" at the highest peaks. An inch or two is becoming more
apparent north and along the I-40 corridor, a tighter gradient of
snow/ice accumulations between I-40 and I-85, and a possible dusting
can't be ruled out along the I-85 corridor when it's all said and
done by Friday night.
Another factor to consider is determining where the deformation band
develops. Model guidance have hinted at placing the band between I-
40 and I-85, which would produce a few locations with more snow than
what is forecasted, but it is way too early to determine the exact
set up of the deformation band. Areas south of I-85 may see a few
snowflakes mix in, but temperatures from the sfc to ~850 mb will
likely be too warm to support any brief periods of snow, especially
with a warm nose becoming more apparent as the event closes in on
the area. Expect the upper low and sfc to exit the region by Friday
night as dry, NW flow builds in and dries the area out with the
exception of favorable upslope NW flow snow lingering in the
northern mountains and along the TN Border Friday night/early
Saturday. Temperatures will likely remain below normal for a good
portion of the short term.
&&
.LONG TERM /SATURDAY THROUGH TUESDAY/...
As of 210 AM EST Wednesday: Pretty good confidence in dry conds over
the weekend and into early Monday. Lingering precip/snow is possible
across the wrn NC mtns early Sat as the upper trof exits the ATL
coast, then deeply dry air moves from the NW thru the afternoon and
evening. The op guidance continues to indicate a reinforcing cP
airmass will build across the region Sun into Mon with the GFS/CMC
showing a suppressive atmos across the entire region. The 00z ECMWF
on the other hand is sticking to it/s guns and develops a moist
coastal low with very good moisture adv into existing cold air
across the FA early Mon into Tue. This idea was given little weight
in the fcst yet have maintained slight chance PoPs with -sn/ra
across most areas if the ECMWF pattern pans out and any moisture
actually reaches the area. Will be one to keep an eye on tho as any
lifting of the cP high in the other op models would allow for
coastal cyclogenesis due to energized PFJ/STJ coupling. With the
Canadian airmass moving in and slowly modifying thru the period, max
and min temps will likely be held a few degrees below normal each
day.
&&
.AVIATION /18Z WEDNESDAY THROUGH MONDAY/...
At KCLT and elsewhere: VFR conditions will prevail through this
forecast period, with only occasional high clouds overspreading the
terminal forecast area. Winds will generally range from N/NW through
N/NE at around 5 kts through the period, although a brief period of
SW winds are expected this afternoon at the Upstate SC terminals.
Outlook: A low pressure system will bring deep moisture to the
region Thursday, with restrictions likely Thursday night thru
Friday. A period of snow is expected across the mountains and
foothills to the I-40 corridor, with mixed precip or mostly rain
elsewhere. Drying is expected over the weekend. Another storm system
may impact the area Monday.
Confidence Table...
17-23Z 23-05Z 05-11Z 11-12Z
KCLT High 100% High 100% High 100% High 100%
KGSP High 100% High 100% High 100% High 100%
KAVL High 100% High 100% High 100% High 100%
KHKY High 100% High 100% High 100% High 100%
KGMU High 100% High 100% High 100% High 100%
KAND High 100% High 100% High 100% High 100%
The percentage reflects the number of guidance members agreeing
with the scheduled TAF issuance flight rule category. Complete hourly
experimental aviation forecast consistency tables are available at
the following link:
www.weather.gov/gsp/aviation
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.
&&
SYNOPSIS...SBK
NEAR TERM...JDL/SBK
SHORT TERM...CAC
LONG TERM...SBK
AVIATION...JDLHazardous weather outlook, Jan 6, 5:46 AM EST, 8 hours 47 minutes before
Hazardous Weather Outlook National Weather Service Greenville-Spartanburg SC 546 AM EST Wed Jan 6 2021 GAZ010-NCZ033-035>037-048>053-056>059-062>065-068-069-501>510-071100- Rabun-Avery-Alexander-Iredell-Davie-Madison-Yancey-Mitchell-Swain- Haywood-Buncombe-Catawba-Rowan-Graham-Northern Jackson-Macon- Southern Jackson-Transylvania-Henderson-Cleveland-Lincoln- Caldwell Mountains-Greater Caldwell-Burke Mountains-Greater Burke- McDowell Mountains-Eastern McDowell-Rutherford Mountains- Greater Rutherford-Polk Mountains-Eastern Polk- 546 AM EST Wed Jan 6 2021 This Hazardous Weather Outlook is for northeast Georgia, piedmont North Carolina and western North Carolina. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A strong low pressure system will cross the area Thursday through Friday. Cold temperatures across the mountains and the Interstate 40 corridor will likely interact with moisture from this system to produce accumulating snowfall, especially across the higher mountain elevations. Uncertainty is fairly high with this system, but there is the potential for a significant impact from accumulating snow across the region. Continue to monitor the latest forecasts over the next couple of days. .SPOTTER INFORMATION STATEMENT... None. GAZ017-018-026-028-029-NCZ070>072-082-SCZ001>014-019-071100- Habersham-Stephens-Franklin-Hart-Elbert-Gaston-Mecklenburg-Cabarrus- Union NC-Oconee Mountains-Pickens Mountains-Greenville Mountains- Greater Oconee-Greater Pickens-Greater Greenville-Spartanburg- Cherokee-York-Anderson-Abbeville-Laurens-Union SC-Chester-Greenwood- 546 AM EST Wed Jan 6 2021 This Hazardous Weather Outlook is for northeast Georgia, piedmont North Carolina and upstate South Carolina. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A strong low pressure system will cross the area Thursday through Friday. Chilly temperatures across the region could support wintry precipitation as far south as the Interstate 85 corridor. Uncertainty is high with this system, but there is the potential for some impact from wintry weather on Thursday night and Friday. Continue to monitor the latest forecasts over the next couple of days. .SPOTTER INFORMATION STATEMENT... None.
Nearby
Winter Storm Watches in North Carolina, 2021Winter Storm Watches in Georgia, 2021Every winter storm watch 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.