Alert archive / Ohio / Hamilton County
Weather alerts in Hamilton County, Ohio, 2024
135 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hamilton County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 135
- Warnings
- 25
- Watches
- 18
- Advisories
- 41
- Busiest month
- May31 alerts
- Busiest day
- April 2, 202415 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 9, 3:06 AM EST | Wind Advisory | ILN | 29 hr |
| Jan 11, 1:54 PM EST | Wind Advisory | ILN | 48 hr |
| Jan 13, 3:29 AM EST | Wind Chill Advisory | ILN | 57 hr |
| Jan 16, 3:05 AM EST | Wind Chill Advisory | ILN | 31 hr |
| Jan 17, 9:49 PM EST | Winter Weather Advisory | ILN | 56 hr |
| Jan 19, 3:24 AM EST | Wind Chill Advisory | ILN | 33 hr |
| Jan 22, 3:08 AM EST | Winter Weather Advisory | ILN | 32 hr |
| Jan 24, 2:24 PM EST | Dense Fog Advisory | ILN | 23 hr |
| Feb 11, 3:40 PM EST | Winter Weather Advisory | ILN | 31 hr |
| Feb 16, 3:08 AM EST | Winter Weather Advisory | ILN | 22 hr |
| Feb 16, 4:04 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 7:40 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 27, 8:46 PM EST | Mesoscale Discussion | SPC | 119 min |
| Feb 27, 10:29 PM EST | Tornado Watch | SPC | 10 hr |
| Feb 28, 3:01 AM EST | Mesoscale Discussion | SPC | 119 min |
| Feb 28, 5:08 AM EST | Special Weather Statement | ILN | 37 min |
| Mar 2, 8:05 AM EST | Dense Fog Advisory | ILN | 119 min |
| Mar 3, 3:19 AM EST | Dense Fog Advisory | ILN | 7 hr |
| Mar 14, 10:49 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 14, 12:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| Mar 14, 5:13 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 11:11 PM EDT | Severe Thunderstorm Warning | ILN | 33 min |
| Mar 30, 4:27 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 31, 12:39 PM EDT | Flood Watch | ILN | 58 hr |
| Apr 1, 3:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Apr 1, 8:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Apr 1, 8:38 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 2, 4:10 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 2, 5:31 AM EDT | Severe Thunderstorm Warning | ILN | 30 min |
| Apr 2, 6:03 AM EDT | Special Weather Statement | ILN | 27 min |
| Apr 2, 10:27 AM EDT | River Flood Warning | ILN | 25 hr |
| Apr 2, 3:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Apr 2, 3:49 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 2, 5:34 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 2, 5:41 PM EDT | Severe Thunderstorm Warning | ILN | 49 min |
| Apr 2, 5:53 PM EDT | Areal Flood Advisory | ILN | 6 hr |
| Apr 2, 5:54 PM EDT | Severe Thunderstorm Warning | ILN | 51 min |
| Apr 2, 6:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 2, 6:19 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Apr 2, 6:38 PM EDT | Severe Thunderstorm Warning | ILN | 24 min |
| Apr 4, 3:39 PM EDT | Freeze Watch | ILN | 12 hr |
| Apr 5, 3:42 AM EDT | Freeze Warning | ILN | 29 hr |
| Apr 6, 9:09 AM EDT | Frost Advisory | ILN | 25 hr |
| Apr 6, 10:06 AM EDT | River Flood Warning | ILN | 29 hr |
| Apr 11, 10:22 AM EDT | Flood Watch | ILN | 16 hr |
| Apr 11, 11:01 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| Apr 11, 3:37 PM EDT | Areal Flood Advisory | ILN | 100 min |
| Apr 12, 4:41 PM EDT | Special Weather Statement | ILN | 34 min |
| Apr 12, 5:30 PM EDT | Special Weather Statement | ILN | 45 min |
| Apr 13, 11:09 PM EDT | River Flood Advisory | ILN | 4 days |
| Apr 19, 12:08 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 21, 2:58 AM EDT | Frost Advisory | ILN | 30 hr |
| May 4, 9:21 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| May 7, 12:49 PM EDT | Special Weather Statement | ILN | 26 min |
| May 7, 1:05 PM EDT | Severe Thunderstorm Warning | ILN | 25 min |
| May 7, 4:33 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 7, 6:00 PM EDT | Tornado Watch | SPC | 8 hr |
| May 7, 9:18 PM EDT | Areal Flood Advisory | ILN | 4 hr |
| May 7, 9:40 PM EDT | Flash Flood Warning | ILN | 3 hr |
| May 7, 9:51 PM EDT | Tornado Warning | ILN | 24 min |
| May 7, 10:11 PM EDT | Special Weather Statement | ILN | 34 min |
| May 7, 10:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 7, 10:23 PM EDT | Severe Thunderstorm Warning | ILN | 37 min |
| May 7, 10:51 PM EDT | Flash Flood Warning | ILN | 3 hr |
| May 7, 11:03 PM EDT | Special Weather Statement | ILN | 42 min |
| May 8, 12:09 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| May 8, 12:16 AM EDT | Mesoscale Discussion | SPC | 119 min |
| May 8, 12:39 AM EDT | Areal Flood Warning | ILN | 8 hr |
| May 8, 12:56 AM EDT | River Flood Warning | ILN | 2 hr |
| May 8, 1:57 AM EDT | Areal Flood Warning | ILN | 7 hr |
| May 8, 11:26 AM EDT | Flood Watch | ILN | 15 hr |
| May 9, 4:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| May 9, 7:51 PM EDT | Areal Flood Advisory | ILN | 90 min |
| May 18, 1:40 AM EDT | Dense Fog Advisory | ILN | 8 hr |
| May 22, 4:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 22, 7:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 26, 12:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 26, 1:01 PM EDT | Severe Thunderstorm Warning | ILN | 74 min |
| May 26, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 26, 1:55 PM EDT | Severe Thunderstorm Warning | ILN | 65 min |
| May 26, 9:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 26, 11:06 PM EDT | Tornado Watch | SPC | 7 hr |
| May 27, 12:48 AM EDT | Severe Thunderstorm Warning | ILN | 23 min |
| Jun 3, 1:02 AM EDT | Dense Fog Advisory | ILN | 8 hr |
| Jun 16, 3:24 AM EDT | Excessive Heat Watch | ILN | 24 hr |
| Jun 17, 3:01 AM EDT | Heat Advisory | ILN | 6 days |
| Jun 25, 3:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 29, 2:46 PM EDT | Special Weather Statement | ILN | 29 min |
| Jun 29, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 29, 5:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 29, 5:38 PM EDT | Severe Thunderstorm Warning | ILN | 52 min |
| Jun 29, 6:32 PM EDT | Special Weather Statement | ILN | 28 min |
| Jun 29, 7:02 PM EDT | Severe Thunderstorm Warning | ILN | 28 min |
| Jul 3, 2:57 AM EDT | Heat Advisory | ILN | 17 hr |
| Jul 3, 12:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 8:29 PM EDT | Special Weather Statement | ILN | 46 min |
| Jul 9, 3:07 PM EDT | Tornado Watch | SPC | 10 hr |
| Jul 9, 6:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 9, 9:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 15, 8:47 AM EDT | Heat Advisory | ILN | 11 hr |
| Jul 15, 3:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 16, 1:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 3:24 AM EDT | Flood Watch | ILN | 18 hr |
| Jul 17, 4:57 PM EDT | Special Weather Statement | ILN | 33 min |
| Jul 28, 2:28 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 30, 1:04 AM EDT | Special Weather Statement | ILN | 56 min |
| Aug 1, 1:07 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 1, 6:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Aug 16, 5:15 PM EDT | Special Weather Statement | ILN | 30 min |
| Aug 16, 5:49 PM EDT | Special Weather Statement | ILN | 26 min |
| Aug 26, 2:46 PM EDT | Heat Advisory | ILN | 53 hr |
| Aug 28, 6:04 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 29, 2:47 AM EDT | Heat Advisory | ILN | 17 hr |
| Aug 30, 1:28 PM EDT | Heat Advisory | ILN | 6 hr |
| Aug 30, 4:10 PM EDT | Severe Thunderstorm Warning | ILN | 35 min |
| Sep 6, 3:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 24, 12:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 24, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 24, 2:48 PM EDT | Special Weather Statement | ILN | 42 min |
| Sep 24, 3:22 PM EDT | Areal Flood Advisory | ILN | 60 min |
| Sep 24, 3:41 PM EDT | Special Weather Statement | ILN | 34 min |
| Sep 24, 4:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 26, 1:31 PM EDT | Wind Advisory | ILN | 31 hr |
| Sep 27, 3:19 AM EDT | High Wind Warning | ILN | 15 hr |
| Oct 15, 3:03 AM EDT | Frost Advisory | ILN | 30 hr |
| Oct 16, 12:15 PM EDT | Freeze Warning | ILN | 21 hr |
| Oct 17, 1:39 PM EDT | Frost Advisory | ILN | 19 hr |
| Nov 14, 12:29 PM EST | Areal Flood Advisory | ILN | 2 hr |
| Nov 19, 7:17 PM EST | Dense Fog Advisory | ILN | 14 hr |
| Nov 21, 3:10 AM EST | Winter Weather Advisory | ILN | 24 hr |
| Dec 4, 11:39 PM EST | Special Weather Statement | ILN | 51 min |
| Dec 11, 7:00 PM EST | Special Weather Statement | ILN | 30 min |
| Dec 11, 8:45 PM EST | Special Weather Statement | ILN | 30 min |
| Dec 11, 8:59 PM EST | Snow Squall Warning | ILN | 31 min |
| Dec 29, 2:40 AM EST | Wind Advisory | ILN | 20 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20232025
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.