Ohio alerts

Guernsey County, Ohio weather alerts

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

Checked Sat, Sep 26, 2026, 11:22 AM EDT. Times are Eastern Daylight Time.

Guernsey County forecastLive radar here

Warnings on the map

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

Every watch, warning and advisory the National Weather Service has in force over Guernsey County, Ohio 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 Guernsey 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 Guernsey County

In the past year the National Weather Service issued 158 alerts for Guernsey County, including 44 severe thunderstorm warnings, 13 flash flood warnings, 12 flood warnings and 8 freeze warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning44Sep 17, 2026
Flash Flood Warning13Sep 20, 2026
Flood Warning12Sep 20, 2026
Freeze Warning8May 2, 2026
Tornado Warning5Sep 9, 2026
Snow Squall Warning3Feb 6, 2026
Winter Storm Warning2Jan 24, 2026
Extreme Cold Warning1Jan 26, 2026
Extreme Heat Warning1Jun 30, 2026
High Wind Warning1Mar 13, 2026
Flood Watch15Sep 20, 2026
Severe Thunderstorm Watch14Sep 9, 2026
Freeze Watch3Apr 20, 2026
Tornado Watch3Mar 26, 2026
Extreme Cold Watch1Jan 26, 2026
Winter Storm Watch1Jan 24, 2026
Dense Fog Advisory11Aug 21, 2026
Cold Weather Advisory7Feb 7, 2026
Frost Advisory5May 2, 2026
Heat Advisory3Sep 2, 2026
Wind Advisory3Mar 16, 2026
Winter Weather Advisory2Dec 13, 2025

Warnings issued

  1. Flood Warning
  2. Flash Flood Warning
  3. Severe Thunderstorm Warning
  4. Flash Flood Warning
  5. Tornado Warning
  6. Severe Thunderstorm Warning
  7. Flood Warning
  8. Flood Warning
  9. Flood Warning
  10. Flash Flood Warning
  11. Flash Flood Warning
  12. Flood Warning
  13. Flood Warning
  14. Flash Flood Warning
  15. Severe Thunderstorm Warning
  16. Tornado Warning
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Flood Warning
  20. Severe Thunderstorm Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Flash Flood Warning
  25. Flash Flood Warning
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. Severe Thunderstorm Warning
  29. Severe Thunderstorm Warning
  30. Flood Warning
  31. Flood Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Flash Flood Warning
  35. Flash Flood Warning
  36. Severe Thunderstorm Warning
  37. Flash Flood Warning
  38. Severe Thunderstorm Warning
  39. Extreme Heat Warning
  40. Severe Thunderstorm Warning
  41. Tornado Warning
  42. Tornado Warning
  43. Severe Thunderstorm Warning
  44. Flash Flood Warning
  45. Severe Thunderstorm Warning
  46. Severe Thunderstorm Warning
  47. Severe Thunderstorm Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Tornado Warning
  52. Severe Thunderstorm Warning
  53. Severe Thunderstorm Warning
  54. Severe Thunderstorm Warning
  55. Severe Thunderstorm Warning
  56. Severe Thunderstorm Warning
  57. Severe Thunderstorm Warning
  58. Flash Flood Warning
  59. Freeze Warning
  60. Freeze Warning

And 30 earlier warnings.

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

The 40 most recent of 158.

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 Guernsey County since 1986

Nearby

The counties around Guernsey 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 Guernsey 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.