Alerts from NWS Charleston SC (UNOFFICIAL)
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chs.nws-bot.us
Alerts from NWS Charleston SC (UNOFFICIAL)
@chs.nws-bot.us
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Unofficial bot sharing alerts from NWS Charleston SC.

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chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 2, 12:50 PM EST
at Tue, 02 Dec 2025 17:51:05 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 6:06 PM
chs.nws-bot.us
CHS issues Hazardous Weather Outlook (HWO) at Dec 2, 12:13 PM EST
at Tue, 02 Dec 2025 17:13:46 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 5:26 PM
chs.nws-bot.us
Small Craft Advisory issued December 2 at 12:02PM EST until December 3 at 1:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
December 2, 2025 at 5:15 PM
chs.nws-bot.us
Small Craft Advisory issued December 2 at 7:26AM EST until December 3 at 1:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
December 2, 2025 at 12:30 PM
chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 2, 6:27 AM EST
at Tue, 02 Dec 2025 11:27:52 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 11:46 AM
chs.nws-bot.us
CHS cancels Coastal Flood Advisory for Charleston, Coastal Colleton [SC]
at Tue, 02 Dec 2025 11:07:51 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 11:26 AM
chs.nws-bot.us
CHS issues Summary Local Storm Report
at Tue, 02 Dec 2025 10:57:33 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 11:06 AM
chs.nws-bot.us
CHS continues Coastal Flood Advisory for Charleston, Coastal Colleton [SC] till Dec 2, 7:00 AM EST
at Tue, 02 Dec 2025 09:26:47 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 9:46 AM
chs.nws-bot.us
Coastal Flood Advisory issued December 2 at 4:26AM EST until December 2 at 7:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...Up to one half foot of inundation above ground level along shorelines and tidal waterways (7.1 to 7.3 feet Mean Lower Low Water at Charleston). * WHERE...Coastal Colleton and Charleston Counties. * WHEN...Until 7 AM EST this morning. * IMPACTS...This could result in some roads becoming impassable. * ADDITIONAL DETAILS...High tide will occur around 4:55 AM today at Charleston. Saltwater inundation will be possible 1 to 2 hours before and after high tide.
December 2, 2025 at 9:30 AM
chs.nws-bot.us
DOWNTOWN CHARLESTON SC Dec 1
Climate Report:
High: 59
Low: 53
Precip: 0.0"
Snow: Missing
at Tue, 02 Dec 2025 07:14:49 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 7:26 AM
chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 2, 1:33 AM EST
at Tue, 02 Dec 2025 06:33:14 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 6:46 AM
chs.nws-bot.us
CHS continues Coastal Flood Advisory valid at Dec 2, 3:00 AM EST for Charleston, Coastal Colleton [SC] till Dec 2, 7:00 AM EST
at Tue, 02 Dec 2025 05:32:38 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 5:46 AM
chs.nws-bot.us
Coastal Flood Advisory issued December 2 at 12:32AM EST until December 2 at 7:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...Up to one half foot of inundation above ground level expected along shorelines and tidal waterways (7.0 to 7.2 feet Mean Lower Low Water at Charleston). * WHERE...Coastal Colleton and Charleston Counties. * WHEN...Until 7 AM EST this morning. * IMPACTS...This could result in some roads becoming impassable. * ADDITIONAL DETAILS...High tide will occur around 4:55 AM Tuesday at Charleston. Saltwater inundation will be possible 1 to 2 hours before and after high tide.
December 2, 2025 at 5:45 AM
chs.nws-bot.us
Small Craft Advisory issued December 2 at 12:31AM EST until December 3 at 1:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 4 AM early this morning to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 10 AM this morning to 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 4 AM early this morning to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
December 2, 2025 at 5:45 AM
chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 2, 12:17 AM EST
at Tue, 02 Dec 2025 05:17:25 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 5:26 AM
chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 1, 9:30 PM EST
at Tue, 02 Dec 2025 02:30:54 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 2:46 AM
chs.nws-bot.us
Coastal Flood Advisory issued December 1 at 9:19PM EST until December 2 at 7:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...Up to one half foot of inundation above ground level expected along shorelines and tidal waterways (7.0 to 7.2 feet Mean Lower Low Water at Charleston). * WHERE...Coastal Colleton and Charleston Counties. * WHEN...From 3 AM to 7 AM EST Tuesday. * IMPACTS...This could result in some roads becoming impassable. * ADDITIONAL DETAILS...High tide will occur around 5:00 AM Tuesday morning at Charleston. Saltwater inundation will be possible 1 to 2 hours before and after high tide.
December 2, 2025 at 2:30 AM
chs.nws-bot.us
CHS issues Hazardous Weather Outlook (HWO) at Dec 1, 9:17 PM EST
at Tue, 02 Dec 2025 02:17:44 +0000 via IEMbot
Additional Details Here.
December 2, 2025 at 2:26 AM
chs.nws-bot.us
Small Craft Advisory issued December 1 at 6:23PM EST until December 3 at 1:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 4 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 10 AM to 7 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 4 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
December 1, 2025 at 11:30 PM
chs.nws-bot.us
CHS issues Area Forecast Discussion (AFD) at Dec 1, 6:22 PM EST
at Mon, 01 Dec 2025 23:22:34 +0000 via IEMbot
Additional Details Here.
December 1, 2025 at 11:26 PM
chs.nws-bot.us
DOWNTOWN CHARLESTON SC Dec 1
Climate Report:
High: 59
Low: 53
Precip: 0.0"
Snow: Missing
at Mon, 01 Dec 2025 22:10:25 +0000 via IEMbot
Additional Details Here.
December 1, 2025 at 10:26 PM
chs.nws-bot.us
CHS issues Hazardous Weather Outlook (HWO) at Dec 1, 4:40 PM EST
at Mon, 01 Dec 2025 21:40:52 +0000 via IEMbot
Additional Details Here.
December 1, 2025 at 9:46 PM
chs.nws-bot.us
CHS issues Public Information Statement (PNS) at Dec 1, 2:17 PM EST ...DRIEST NOVEMBER ON RECORD FOR SAVANNAH INTERNATIONAL AIRPORT... via IEMbot
Additional Details Here.
December 1, 2025 at 7:26 PM
chs.nws-bot.us
CHS issues Hazardous Weather Outlook (HWO) at Dec 1, 12:26 PM EST
at Mon, 01 Dec 2025 17:26:40 +0000 via IEMbot
Additional Details Here.
December 1, 2025 at 5:46 PM
chs.nws-bot.us
Small Craft Advisory issued December 1 at 12:18PM EST until December 3 at 1:00AM EST by NWS Charleston SC
Additional Details Here.
* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 4 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 10 AM to 7 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 4 AM Tuesday to 1 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
December 1, 2025 at 5:30 PM