Alert archive / Kentucky / Nicholas County
Weather alerts in Nicholas County, Kentucky, 2026
134 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Nicholas County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 134
- Warnings
- 22
- Watches
- 23
- Advisories
- 37
- Busiest month
- August29 alerts
- Busiest day
- August 11, 20269 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 1 tornado warnings covering Nicholas County in 2026 had a tornado report inside them.
Nicholas County, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 9 | 7 | 22% | 8 | 100% | 15 min |
| Flash flood warnings | 4 | 2 | 50% | 2 | 100% | 34 min |
Each office's whole area, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Louisville, KY: tornado warnings | 46 | 14 | 70% | 31 | 65% | 15 min |
| NWS Louisville, KY: severe thunderstorm warnings | 242 | 153 | 37% | 523 | 73% | 18 min |
| NWS Louisville, KY: flash flood warnings | 135 | 79 | 41% | 184 | 85% | 117 min |
An office's figures cover every county it serves, including across state lines.
The year is still running; reports filed late and damage surveys can still change these figures.
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 15, 3:46 PM EST | Winter Weather Advisory | LMK | 12 hr |
| Jan 16, 1:42 PM EST | Winter Weather Advisory | LMK | 14 hr |
| Jan 19, 1:57 AM EST | Cold Weather Advisory | LMK | 32 hr |
| Jan 20, 3:20 PM EST | Winter Weather Advisory | LMK | 20 hr |
| Jan 21, 11:38 AM EST | Winter Storm Watch | LMK | 26 hr |
| Jan 22, 1:28 PM EST | Winter Storm Warning | LMK | 4 days |
| Jan 23, 4:17 AM EST | Cold Weather Advisory | LMK | 32 hr |
| Jan 24, 1:27 PM EST | Cold Weather Advisory | LMK | 54 hr |
| Jan 25, 11:15 AM EST | Extreme Cold Warning | LMK | 48 hr |
| Jan 27, 3:12 AM EST | Cold Weather Advisory | LMK | 32 hr |
| Jan 29, 2:47 PM EST | Cold Weather Advisory | LMK | 46 hr |
| Jan 31, 2:54 AM EST | Cold Weather Advisory | LMK | 30 hr |
| Feb 2, 1:12 PM EST | Winter Weather Advisory | LMK | 34 hr |
| Feb 5, 1:09 PM EST | Winter Weather Advisory | LMK | 25 hr |
| Feb 15, 7:43 PM EST | Dense Fog Advisory | LMK | 16 hr |
| Feb 19, 1:20 PM EST | Tornado Watch | SPC | 10 hr |
| Feb 19, 3:56 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 1, 9:44 PM EST | Winter Weather Advisory | LMK | 12 hr |
| Mar 2, 6:29 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 4, 2:15 PM EST | Special Weather Statement | LMK | 30 min |
| Mar 7, 10:57 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Mar 9, 4:07 AM EDT | Dense Fog Advisory | LMK | 6 hr |
| Mar 11, 12:39 AM EDT | Wind Advisory | LMK | 18 hr |
| Mar 11, 11:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 11, 11:59 AM EDT | Tornado Watch | SPC | 7 hr |
| Mar 12, 3:36 PM EDT | Wind Advisory | LMK | 28 hr |
| Mar 14, 11:50 AM EDT | Wind Advisory | LMK | 44 hr |
| Mar 15, 8:26 PM EDT | Tornado Watch | SPC | 6 hr |
| Mar 15, 11:15 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Mar 16, 12:55 AM EDT | Severe Thunderstorm Warning | LMK | 50 min |
| Mar 17, 5:32 AM EDT | Winter Weather Advisory | LMK | 3 hr |
| Mar 22, 11:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Mar 26, 1:51 PM EDT | Freeze Watch | LMK | 13 hr |
| Mar 27, 3:07 AM EDT | Freeze Warning | LMK | 31 hr |
| Mar 28, 1:52 PM EDT | Freeze Warning | LMK | 20 hr |
| Apr 1, 1:06 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Apr 1, 4:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 5, 2:11 PM EDT | Frost Advisory | LMK | 19 hr |
| Apr 6, 1:20 PM EDT | Frost Advisory | LMK | 20 hr |
| Apr 7, 3:07 PM EDT | Freeze Warning | LMK | 18 hr |
| Apr 18, 12:38 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 19, 11:30 AM EDT | Frost Advisory | LMK | 18 hr |
| Apr 27, 8:39 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 27, 9:04 PM EDT | Special Weather Statement | LMK | 41 min |
| Apr 27, 9:12 PM EDT | Special Weather Statement | LMK | 33 min |
| Apr 28, 1:51 AM EDT | Severe Thunderstorm Warning | LMK | 24 min |
| Apr 28, 2:00 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 9:22 PM EDT | Frost Advisory | LMK | 12 hr |
| May 2, 11:49 AM EDT | Frost Advisory | LMK | 21 hr |
| May 16, 10:36 AM EDT | Special Weather Statement | LMK | 24 min |
| May 16, 10:52 AM EDT | Special Weather Statement | LMK | 23 min |
| May 16, 3:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 16, 8:22 PM EDT | Special Weather Statement | LMK | 23 min |
| May 20, 7:50 AM EDT | Mesoscale Discussion | SPC | 115 min |
| May 22, 3:00 AM EDT | Flood Watch | LMK | 33 hr |
| May 24, 12:33 PM EDT | Flood Watch | LMK | 9 hr |
| May 24, 1:00 PM EDT | Areal Flood Advisory | LMK | 5 hr |
| May 24, 2:10 PM EDT | Flash Flood Warning | LMK | 3 hr |
| May 24, 5:09 PM EDT | Areal Flood Warning | LMK | 2 hr |
| May 26, 2:33 PM EDT | Flood Watch | LMK | 30 hr |
| Jun 8, 2:01 AM EDT | Flood Watch | LMK | 52 hr |
| Jun 9, 9:53 AM EDT | Areal Flood Advisory | LMK | 5 hr |
| Jun 17, 12:41 PM EDT | Flood Watch | LMK | 32 hr |
| Jun 17, 9:27 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 17, 10:13 PM EDT | Tornado Watch | SPC | 7 hr |
| Jun 18, 3:29 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 18, 4:39 AM EDT | Tornado Watch | SPC | 6 hr |
| Jun 18, 4:45 AM EDT | Severe Thunderstorm Warning | LMK | 45 min |
| Jun 18, 6:09 AM EDT | Areal Flood Advisory | LMK | 4 hr |
| Jun 21, 3:06 AM EDT | Flood Watch | LMK | 40 hr |
| Jun 21, 9:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jun 21, 9:19 PM EDT | Tornado Watch | SPC | 5 hr |
| Jun 22, 12:50 AM EDT | Severe Thunderstorm Warning | LMK | 25 min |
| Jun 22, 8:55 AM EDT | Areal Flood Advisory | LMK | 26 min |
| Jun 22, 9:18 AM EDT | Flash Flood Warning | LMK | 79 min |
| Jun 22, 10:37 AM EDT | Areal Flood Warning | LMK | 83 min |
| Jun 25, 4:13 AM EDT | Flood Watch | LMK | 3 days |
| Jun 26, 10:27 PM EDT | Special Weather Statement | LMK | 63 min |
| Jun 28, 4:16 PM EDT | Heat Advisory | LMK | 20 hr |
| Jun 29, 11:47 AM EDT | Extreme Heat Warning | LMK | 4 days |
| Jul 2, 11:34 AM EDT | Heat Advisory | LMK | 57 hr |
| Jul 8, 11:39 AM EDT | Flood Watch | LMK | 4 days |
| Jul 17, 4:14 PM EDT | Special Weather Statement | LMK | 31 min |
| Jul 17, 4:22 PM EDT | Severe Thunderstorm Warning | LMK | 23 min |
| Jul 17, 5:16 PM EDT | Areal Flood Advisory | LMK | 2 hr |
| Jul 18, 4:54 PM EDT | Special Weather Statement | LMK | 36 min |
| Jul 21, 4:03 AM EDT | Flood Watch | LMK | 19 hr |
| Jul 21, 12:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 2:18 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 3:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 21, 4:22 PM EDT | Special Weather Statement | LMK | 38 min |
| Jul 21, 4:31 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Jul 21, 5:01 PM EDT | Special Weather Statement | LMK | 14 min |
| Jul 21, 5:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 27, 7:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 27, 7:48 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 27, 9:00 PM EDT | Severe Thunderstorm Warning | LMK | 45 min |
| Jul 27, 9:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 28, 12:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Aug 1, 1:31 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 7:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 9:11 PM EDT | Special Weather Statement | LMK | 34 min |
| Aug 5, 1:56 PM EDT | Special Weather Statement | LMK | 34 min |
| Aug 5, 2:29 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 11, 4:37 AM EDT | Flood Watch | LMK | 50 hr |
| Aug 11, 8:41 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 11, 11:18 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Aug 11, 2:36 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 11, 3:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 11, 4:19 PM EDT | Severe Thunderstorm Warning | LMK | 30 min |
| Aug 11, 4:20 PM EDT | Tornado Warning | LMK | 40 min |
| Aug 11, 4:36 PM EDT | Severe Thunderstorm Warning | LMK | 39 min |
| Aug 11, 5:06 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 12, 5:18 PM EDT | Special Weather Statement | LMK | 27 min |
| Aug 12, 5:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Aug 12, 5:41 PM EDT | Special Weather Statement | LMK | 34 min |
| Aug 12, 5:43 PM EDT | Flash Flood Warning | LMK | 2 hr |
| Aug 13, 8:04 PM EDT | Areal Flood Advisory | LMK | 3 hr |
| Aug 15, 5:23 PM EDT | Special Weather Statement | LMK | 37 min |
| Aug 15, 5:28 PM EDT | Special Weather Statement | JKL | 32 min |
| Aug 15, 5:38 PM EDT | Areal Flood Advisory | LMK | 5 hr |
| Aug 15, 5:52 PM EDT | Flash Flood Warning | LMK | 5 hr |
| Aug 15, 5:57 PM EDT | Special Weather Statement | LMK | 33 min |
| Aug 15, 8:06 PM EDT | Severe Thunderstorm Warning | LMK | 24 min |
| Aug 16, 6:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Aug 16, 7:45 PM EDT | Special Weather Statement | LMK | 30 min |
| Aug 22, 4:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 31, 1:14 PM EDT | Heat Advisory | LMK | 5 days |
| Sep 4, 6:26 PM EDT | Special Weather Statement | LMK | 49 min |
| Sep 5, 6:53 AM EDT | Special Weather Statement | LMK | 37 min |
| Sep 5, 7:49 AM EDT | Special Weather Statement | LMK | 26 min |
| Sep 5, 8:15 AM EDT | Special Weather Statement | LMK | 30 min |
| Sep 5, 4:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 11, 10:27 AM EDT | Areal Flood Advisory | LMK | 3 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 | 9 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 29 |
| Special Weather Statement | 23 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 4 |
| Flood Watch | 10 |
| Areal Flood Advisory | 11 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 7 |
| Heat | |
| Extreme Heat Warning | 1 |
| Heat Advisory | 3 |
| Cold | |
| Extreme Cold Warning | 1 |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Cold Weather Advisory | 6 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.