South Carolina alerts

Colleton County, South Carolina weather alerts

No watches, warnings or advisories are in force for Colleton County.

Checked Thu, Oct 1, 2026, 1:09 PM EDT. Times are Eastern Daylight Time.

Colleton County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Colleton County, South Carolina. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Colleton County, South Carolina Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Colleton County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.

The past year in Colleton County

In the past year the National Weather Service issued 150 alerts for Colleton County, including 19 severe thunderstorm warnings, 6 extreme heat warnings, 3 flash flood warnings and 3 freeze warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning19Sep 6, 2026
Extreme Heat Warning6Aug 18, 2026
Flash Flood Warning3Sep 11, 2026
Freeze Warning3Mar 18, 2026
Red Flag Warning2Mar 28, 2026
Extreme Cold Warning1Jan 31, 2026
Winter Storm Warning1Jan 31, 2026
Extreme Heat Watch5Aug 18, 2026
Extreme Cold Watch2Jan 31, 2026
Flood Watch2Jul 26, 2026
Severe Thunderstorm Watch2Sep 5, 2026
Tornado Watch2Mar 16, 2026
Fire Weather Watch1Mar 28, 2026
Freeze Watch1Nov 10, 2025
Winter Storm Watch1Jan 31, 2026
Coastal Flood Advisory35Sep 30, 2026
Heat Advisory25Sep 5, 2026
Flood Advisory15Sep 22, 2026
Dense Fog Advisory8Mar 7, 2026
Cold Weather Advisory7Feb 23, 2026
Winter Weather Advisory2Feb 1, 2026
Freezing Fog Advisory1Feb 6, 2026
Frost Advisory1Mar 19, 2026
Wind Advisory1Feb 22, 2026
Rip Currents Statement4Sep 24, 2026

Warnings issued

  1. Flash Flood Warning
  2. Severe Thunderstorm Warning
  3. Flash Flood Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Extreme Heat Warning
  7. Extreme Heat Warning
  8. Extreme Heat Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Extreme Heat Warning
  13. Flash Flood Warning
  14. Severe Thunderstorm Warning
  15. Extreme Heat Warning
  16. Extreme Heat Warning
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. Red Flag Warning
  29. Freeze Warning
  30. Freeze Warning
  31. Severe Thunderstorm Warning
  32. Extreme Cold Warning
  33. Winter Storm Warning
  34. Red Flag Warning
  35. Freeze Warning
Every alert, most recent first
  1. Coastal Flood Advisory
  2. Coastal Flood Advisory
  3. Coastal Flood Advisory
  4. Coastal Flood Advisory
  5. Coastal Flood Advisory
  6. Coastal Flood Advisory
  7. Coastal Flood Advisory
  8. Coastal Flood Advisory
  9. Coastal Flood Advisory
  10. Coastal Flood Advisory
  11. Rip Currents Statement
  12. Coastal Flood Advisory
  13. Flood Advisory
  14. Flood Advisory
  15. Flash Flood Warning
  16. Coastal Flood Advisory
  17. Coastal Flood Advisory
  18. Rip Currents Statement
  19. Coastal Flood Advisory
  20. Rip Currents Statement
  21. Coastal Flood Advisory
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Watch
  24. Heat Advisory
  25. Flash Flood Warning
  26. Flood Advisory
  27. Flood Advisory
  28. Severe Thunderstorm Warning
  29. Flood Advisory
  30. Severe Thunderstorm Warning
  31. Flood Advisory
  32. Flood Advisory
  33. Heat Advisory
  34. Heat Advisory
  35. Heat Advisory
  36. Heat Advisory
  37. Extreme Heat Watch
  38. Extreme Heat Warning
  39. Heat Advisory
  40. Extreme Heat Warning

The 40 most recent of 150.

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each links to the alert's own page, with its text, map, radar and sounding.

Every alert in Colleton County since 1986

Nearby

The counties around Colleton County, with what is in force in each.

What this means

Warning
The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
Watch
Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
Advisory
A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
Statement
Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Follow these alerts

Alerts for Colleton County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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Sources

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.