Alert archive / South Carolina / Lake Wind Advisories in 2021
Lake Wind Advisory 13, NWS Charleston, SC
NWS Charleston, SC issued this lake wind advisory at Nov 22, 2021, 3:06 PM EST for Berkeley County, South Carolina. It took effect at Nov 22, 2021, 4:00 PM EST. It was in force for 19 hr.
The area
The counties it named.
The facts
- Issued
- Nov 22, 2021, 3:06 PM EST (20:06 UTC)
- In effect from
- Nov 22, 2021, 4:00 PM EST
- Expired
- Nov 23, 2021, 11:00 AM EST
- In force
- 19 hr
- Issued by
- NWS Charleston, SC
County Berkeley County, SC
The radar
The Charleston,SC radar (KCLX), 118 km from the middle of the area, began a volume at 20:06 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
Charleston AFB, SC (KCHS), launched 12:00Z, 8.1 hours before the alert went out and 33 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
- 8 J/kg
- Mixed-layer CIN
- -81 J/kg
- Mixed-layer LCL
- 993 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 141 m²/s²
- 0-3 km storm-relative helicity
- 149 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
338 WWUS72 KCHS 222006 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 306 PM EST Mon Nov 22 2021 SCZ045-230415- /O.NEW.KCHS.LW.Y.0013.211122T2100Z-211123T1600Z/ /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 306 PM EST Mon Nov 22 2021 ...LAKE WIND ADVISORY IN EFFECT UNTIL 11 AM EST TUESDAY FOR LAKE MOULTRIE... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...For the Lake Wind Advisory, north winds 15 to 20 knots with gusts up to 25 knots and waves up to 2 feet expected. For the Freeze Watch, sub- freezing temperatures as low as 26 to 31 expected. * WHERE...Inland Berkeley County. * WHEN...For the Lake Wind Advisory, until 11 AM EST Tuesday. For the Freeze Watch, from late Tuesday night through Wednesday morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely Tuesday night and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 230415- /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 306 PM EST Mon Nov 22 2021 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...In South Carolina, Allendale County. In Georgia, Candler, Tattnall, Evans, Screven, Jenkins and Bulloch Counties. * WHEN...From late Tuesday night through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast Tuesday night and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
6 follow-up statements
028 WWUS72 KCHS 230001 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 701 PM EST Mon Nov 22 2021 SCZ045-230815- /O.CON.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 701 PM EST Mon Nov 22 2021 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST TUESDAY FOR LAKE MOULTRIE... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...For the Lake Wind Advisory, north winds 10 to 15 knots with gusts up to 25 knots and waves up to 2 feet. For the Freeze Watch, sub-freezing temperatures as low as 26-31. * WHERE...Inland Berkeley County. * WHEN...For the Lake Wind Advisory, until 11 AM EST Tuesday. For the Freeze Watch, from late Tuesday night through Wednesday morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 230815- /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 701 PM EST Mon Nov 22 2021 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From late Tuesday night through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
524 WWUS72 KCHS 230301 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 1001 PM EST Mon Nov 22 2021 SCZ045-231115- /O.CON.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 1001 PM EST Mon Nov 22 2021 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST TUESDAY FOR LAKE MOULTRIE... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...For the Lake Wind Advisory, north winds 10 to 15 knots with gusts up to 25 knots. For the Freeze Watch, sub-freezing temperatures as low as 27 possible. * WHERE...Inland Berkeley County. * WHEN...For the Lake Wind Advisory, until 11 AM EST Tuesday. For the Freeze Watch, from late Tuesday night through Wednesday morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 231115- /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 1001 PM EST Mon Nov 22 2021 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From late Tuesday night through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
989 WWUS72 KCHS 230424 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 1124 PM EST Mon Nov 22 2021 SCZ045-231230- /O.CON.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 1124 PM EST Mon Nov 22 2021 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST TUESDAY FOR LAKE MOULTRIE... ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...For the Lake Wind Advisory, north winds 15 to 20 knots with gusts up to 25 knots and waves up to 2 feet expected. For the Freeze Watch, sub- freezing temperatures as low as 26 to 31 expected. * WHERE...Inland Berkeley County. * WHEN...For the Lake Wind Advisory, until 11 AM EST Tuesday. For the Freeze Watch, from late Tuesday night through Wednesday morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely Tuesday night and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 231230- /O.CON.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 1124 PM EST Mon Nov 22 2021 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From late Tuesday night through Wednesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast Tuesday night and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
969 WWUS72 KCHS 230807 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 307 AM EST Tue Nov 23 2021 SCZ045-231615- /O.UPG.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ /O.NEW.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ /O.CON.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 307 AM EST Tue Nov 23 2021 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING FOR LAKE MOULTRIE... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. For the Lake Wind Advisory, north winds 15 to 20 knots with gusts up to 25 knots and wave 1 to 2 feet. * WHERE...Inland Berkeley County. * WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM EST Wednesday. For the Lake Wind Advisory, until 11 AM EST this morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast . PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 231615- /O.UPG.KCHS.FZ.A.0003.211124T0500Z-211124T1400Z/ /O.NEW.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 307 AM EST Tue Nov 23 2021 ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From 10 PM this evening to 9 AM EST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast Tuesday night and Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
380 WWUS72 KCHS 231051 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 551 AM EST Tue Nov 23 2021 SCZ045-231900- /O.CON.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ /O.CON.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 551 AM EST Tue Nov 23 2021 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING FOR LAKE MOULTRIE... ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. For the Lake Wind Advisory, north winds 15 to 20 knots with gusts up to 25 knots and wave 1 to 2 feet. * WHERE...Inland Berkeley County. * WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM EST Wednesday. For the Lake Wind Advisory, until 11 AM EST this morning. * IMPACTS...Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 231900- /O.CON.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 551 AM EST Tue Nov 23 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From 10 PM this evening to 9 AM EST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
549 WWUS72 KCHS 231549 NPWCHS URGENT - WEATHER MESSAGE National Weather Service Charleston SC 1049 AM EST Tue Nov 23 2021 SCZ045-240000- /O.EXP.KCHS.LW.Y.0013.000000T0000Z-211123T1600Z/ /O.CON.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ Inland Berkeley- Including the cities of Goose Creek and Moncks Corner 1049 AM EST Tue Nov 23 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... ...LAKE WIND ADVISORY WILL EXPIRE AT 11 AM EST THIS MORNING FOR LAKE MOULTRIE... * WHAT...Sub-freezing temperatures as low as 24 to 28 expected away from Lake Moultrie. * WHERE...Inland Berkeley County. * WHEN...For the Freeze Warning, from 10 PM this evening to 9 AM EST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042>044-047>052- 240000- /O.CON.KCHS.FZ.W.0005.211124T0300Z-211124T1400Z/ Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Inland Chatham-Long-Inland Liberty-Inland McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Jasper- Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- Including the cities of Millen, Sylvania, Metter, Statesboro, Rincon, Springfield, Reidsville, Claxton, Pembroke, Richmond Hill, Garden City, Pooler, Savannah, Ludowici, Hinesville, Fort Stewart, Townsend, Allendale, Hampton, Yemassee, Walterboro, Saint George, Summerville, Ridgeland, Beaufort, Hilton Head Island, Edisto Beach, Charleston, North Charleston, Mount Pleasant, Levy, Chelsea, Jasper, and Daniel Island 1049 AM EST Tue Nov 23 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST WEDNESDAY... * WHAT...Sub-freezing temperatures ranging from the mid to upper 20s well inland to around freezing away from coastal areas. * WHERE...Portions of southeast South Carolina and southeast Georgia. * WHEN...From 10 PM this evening to 9 AM EST Wednesday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of frost and widespread frost are also likely away from the coast. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$
The office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 21, 9:58 PM EST | Small Craft Advisory | CHS | 57 hr | |
| Nov 22, 3:12 AM EST | Gale Watch | CHS | 12 hr | |
| Nov 22, 3:15 AM EST | Freeze Watch | CHS | Allendale, Berkeley, Colleton, Dorchester, Hampton | 24 hr |
| Nov 22, 4:50 AM EST | Dense Fog Advisory | CHS | Berkeley, Colleton, Dorchester, Hampton | 4 hr |
| Nov 22, 3:11 PM EST | Gale Warning | CHS | 20 hr |
Nearby
Lake Wind Advisories in South Carolina, 2021Every lake wind 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.