Indiana alerts

Hamilton County, Indiana weather alerts

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

Checked Mon, Sep 21, 2026, 11:55 AM EDT. Times are Eastern Daylight Time.

Hamilton County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 168 alerts for Hamilton County, including 38 severe thunderstorm warnings, 13 flood warnings, 8 flash flood warnings and 4 extreme cold warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning38Sep 5, 2026
Flood Warning13Aug 20, 2026
Flash Flood Warning8Aug 19, 2026
Extreme Cold Warning4Jan 27, 2026
Freeze Warning4Apr 20, 2026
Tornado Warning3Jun 11, 2026
Winter Storm Warning3Jan 24, 2026
High Wind Warning2Mar 15, 2026
Extreme Heat Warning1Jun 30, 2026
Severe Thunderstorm Watch16Aug 12, 2026
Flood Watch6Sep 17, 2026
Tornado Watch4Jun 17, 2026
Freeze Watch3Apr 20, 2026
Winter Storm Watch2Jan 24, 2026
Flood Advisory14Aug 20, 2026
Dense Fog Advisory11Aug 13, 2026
Wind Advisory11Apr 2, 2026
Cold Weather Advisory8Feb 1, 2026
Frost Advisory6May 3, 2026
Heat Advisory6Sep 1, 2026
Winter Weather Advisory5Mar 2, 2026

Warnings issued

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

And 16 earlier warnings.

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

The 40 most recent of 168.

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 Hamilton 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.