Ohio alerts

Marion County, Ohio weather alerts

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

Checked Sun, Sep 20, 2026, 12:06 PM EDT. Times are Eastern Daylight Time.

Marion County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 106 alerts for Marion County, including 19 severe thunderstorm warnings, 5 flood warnings, 4 freeze warnings and 2 flash flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning19Sep 5, 2026
Flood Warning5Aug 21, 2026
Freeze Warning4Apr 20, 2026
Flash Flood Warning2Aug 16, 2026
Tornado Warning2Apr 3, 2026
Extreme Cold Warning1Jan 26, 2026
Extreme Heat Warning1Jun 30, 2026
High Wind Warning1Mar 13, 2026
Winter Storm Warning1Jan 24, 2026
Severe Thunderstorm Watch16Sep 9, 2026
Flood Watch4Aug 15, 2026
Freeze Watch2Apr 20, 2026
Tornado Watch2Mar 26, 2026
Extreme Cold Watch1Jan 26, 2026
High Wind Watch1Mar 13, 2026
Winter Storm Watch1Jan 24, 2026
Dense Fog Advisory9Aug 15, 2026
Heat Advisory7Sep 3, 2026
Wind Advisory7Apr 27, 2026
Cold Weather Advisory6Feb 7, 2026
Frost Advisory6May 12, 2026
Flood Advisory5Aug 16, 2026
Winter Weather Advisory3Feb 6, 2026

Warnings issued

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

The 40 most recent of 106.

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 Marion 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.