Alert archive / Kentucky / Grant County
Weather alerts in Grant County, Kentucky, 2024
125 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Grant County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 125
- Warnings
- 19
- Watches
- 19
- Advisories
- 35
- Busiest month
- May24 alerts
- Busiest day
- April 2, 20249 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 2 tornado warnings covering Grant County in 2024 had a tornado report inside them.
Grant County, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 12 | 5 | 58% | 5 | 80% | 19 min |
| Flash flood warnings | 2 | 0 | 100% | 0 |
Each office's whole area, 2024
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Wilmington, OH: tornado warnings | 79 | 26 | 67% | 65 | 72% | 13 min |
| NWS Wilmington, OH: severe thunderstorm warnings | 183 | 90 | 51% | 414 | 59% | 21 min |
| NWS Wilmington, OH: flash flood warnings | 24 | 12 | 50% | 69 | 57% | 71 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 24, 2:24 PM EST | Dense Fog Advisory | ILN | 23 hr |
| Feb 10, 5:51 AM EST | Special Weather Statement | ILN | 39 min |
| 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 |
| 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, 2:34 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Mar 14, 2:40 PM EDT | Tornado Warning | ILN | 35 min |
| Mar 14, 3:01 PM EDT | Severe Thunderstorm Warning | ILN | 44 min |
| Mar 14, 9:58 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Mar 14, 10:17 PM EDT | Tornado Watch | SPC | 4 hr |
| Mar 14, 10:47 PM EDT | Severe Thunderstorm Warning | ILN | 43 min |
| Mar 14, 11:28 PM EDT | Special Weather Statement | ILN | 32 min |
| Mar 14, 11:59 PM EDT | Mesoscale Discussion | SPC | 2 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 2, 5:55 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Apr 2, 6:55 AM EDT | Tornado Watch | SPC | 4 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, 6:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Apr 2, 6:26 PM EDT | Severe Thunderstorm Warning | ILN | 49 min |
| Apr 2, 6:59 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| 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 11, 10:22 AM EDT | Flood Watch | ILN | 16 hr |
| Apr 11, 3:37 PM EDT | Areal Flood Advisory | ILN | 100 min |
| Apr 12, 7:30 PM EDT | Special Weather Statement | ILN | 45 min |
| Apr 12, 7:34 PM EDT | Tornado Warning | ILN | 11 min |
| Apr 15, 8:39 PM EDT | Severe Thunderstorm Warning | ILN | 36 min |
| Apr 15, 9:00 PM EDT | Severe Thunderstorm Warning | ILN | 14 min |
| Apr 15, 9:54 PM EDT | Special Weather Statement | ILN | 36 min |
| Apr 15, 10:26 PM EDT | Special Weather Statement | ILN | 19 min |
| 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 4, 7:44 PM EDT | Special Weather Statement | ILN | 46 min |
| May 7, 4:33 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 7, 6:00 PM EDT | Tornado Watch | SPC | 8 hr |
| May 8, 12:16 AM EDT | Mesoscale Discussion | SPC | 119 min |
| May 8, 2:26 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 3:21 AM EDT | Areal Flood Advisory | ILN | 4 hr |
| May 8, 11:26 AM EDT | Flood Watch | ILN | 15 hr |
| May 9, 4:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| May 15, 7:15 AM EDT | Areal Flood Advisory | ILN | 5 hr |
| May 15, 8:02 AM EDT | Flash Flood Warning | ILN | 3 hr |
| May 18, 1:40 AM EDT | Dense Fog Advisory | ILN | 8 hr |
| May 22, 7:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 24, 4:41 AM EDT | Dense Fog Advisory | ILN | 5 hr |
| May 26, 12:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 26, 12:26 PM EDT | Severe Thunderstorm Warning | ILN | 66 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, 9:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 26, 11:06 PM EDT | Tornado Watch | SPC | 7 hr |
| May 26, 11:52 PM EDT | Special Weather Statement | ILN | 38 min |
| May 27, 12:14 AM EDT | Severe Thunderstorm Warning | ILN | 46 min |
| May 27, 12:40 AM EDT | Special Weather Statement | ILN | 50 min |
| May 27, 12:42 AM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 3, 1:02 AM EDT | Dense Fog Advisory | ILN | 8 hr |
| Jun 17, 3:01 AM EDT | Heat Advisory | ILN | 6 days |
| Jun 25, 3:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 25, 6:30 PM EDT | Special Weather Statement | ILN | 30 min |
| Jun 29, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 3, 2:57 AM EDT | Heat Advisory | ILN | 17 hr |
| Jul 3, 12:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 8:16 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 3, 8:40 PM EDT | Flash Flood Warning | ILN | 3 hr |
| Jul 4, 12:30 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 4, 12:56 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 5, 8:56 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| 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 16, 3:24 AM EDT | Flood Watch | ILN | 18 hr |
| Jul 24, 9:34 PM EDT | Special Weather Statement | ILN | 26 min |
| Jul 30, 2:15 AM EDT | Special Weather Statement | ILN | 45 min |
| Jul 31, 1:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 31, 1:57 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 31, 5:13 PM EDT | Special Weather Statement | ILN | 32 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 17, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Aug 26, 2:46 PM EDT | Heat Advisory | ILN | 53 hr |
| Aug 29, 2:47 AM EDT | Heat Advisory | ILN | 17 hr |
| Aug 29, 2:39 PM EDT | Special Weather Statement | ILN | 21 min |
| Aug 29, 3:19 PM EDT | Special Weather Statement | ILN | 26 min |
| Aug 30, 1:28 PM EDT | Heat Advisory | ILN | 6 hr |
| Aug 30, 3:08 PM EDT | Special Weather Statement | ILN | 22 min |
| Aug 30, 7:32 PM EDT | Special Weather Statement | ILN | 28 min |
| Sep 6, 3:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 24, 4:07 AM EDT | Special Weather Statement | ILN | 23 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, 2:45 PM EDT | Severe Thunderstorm Warning | ILN | 45 min |
| Sep 24, 2:59 PM EDT | Severe Thunderstorm Warning | ILN | 15 min |
| Sep 24, 3:18 PM EDT | Severe Thunderstorm Warning | ILN | 24 min |
| Sep 24, 4:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 24, 4:18 PM EDT | Severe Thunderstorm Warning | ILN | 42 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 19, 7:17 PM EST | Dense Fog Advisory | ILN | 14 hr |
| Nov 21, 3:10 AM EST | Winter Weather Advisory | ILN | 24 hr |
| Nov 30, 3:21 AM EST | Winter Weather Advisory | ILN | 27 hr |
| 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.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 12 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 35 |
| Special Weather Statement | 17 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flood Watch | 4 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 4 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.