Maryland alerts

Carroll County, Maryland weather alerts

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

Checked Mon, Sep 21, 2026, 2:38 AM EDT. Times are Eastern Daylight Time.

Carroll County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over Carroll County, Maryland 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 Carroll 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 Carroll County

In the past year the National Weather Service issued 135 alerts for Carroll County, including 42 severe thunderstorm warnings, 6 tornado warnings, 4 freeze warnings and 3 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning42Sep 3, 2026
Tornado Warning6Aug 10, 2026
Freeze Warning4Apr 21, 2026
Extreme Heat Warning3Jul 4, 2026
Snow Squall Warning3Jan 1, 2026
Winter Storm Warning2Feb 22, 2026
Extreme Cold Warning1Feb 7, 2026
High Wind Warning1Feb 7, 2026
Severe Thunderstorm Watch19Sep 3, 2026
Flood Watch5Jul 21, 2026
Tornado Watch5Aug 20, 2026
Freeze Watch3Apr 21, 2026
Extreme Heat Watch2Jul 4, 2026
Winter Storm Watch2Feb 22, 2026
Extreme Cold Watch1Feb 7, 2026
Cold Weather Advisory9Feb 8, 2026
Wind Advisory7Mar 16, 2026
Winter Weather Advisory6Mar 3, 2026
Dense Fog Advisory5May 26, 2026
Frost Advisory4May 3, 2026
Heat Advisory4Jul 16, 2026
Freezing Fog Advisory1Feb 27, 2026

Warnings issued

  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Warning
  7. Tornado Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm 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. Extreme Heat Warning
  27. Extreme Heat Warning
  28. Extreme Heat Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Severe Thunderstorm Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Freeze Warning
  41. Freeze Warning
  42. Freeze Warning
  43. Severe Thunderstorm Warning
  44. Severe Thunderstorm Warning
  45. Tornado Warning
  46. Tornado Warning
  47. Tornado Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Tornado Warning
  51. Tornado Warning
  52. Severe Thunderstorm Warning
  53. Severe Thunderstorm Warning
  54. Winter Storm Warning
  55. Extreme Cold Warning
  56. High Wind Warning
  57. Winter Storm Warning
  58. Snow Squall Warning
  59. Snow Squall Warning
  60. Snow Squall Warning

And 2 earlier warnings.

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

The 40 most recent of 135.

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 date links to the event at the IEM.

Nearby

The counties around Carroll 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.

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.