Alert archive / Florida / Clay County
Weather alerts in Clay County, Florida, 2026
236 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Clay County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 236
- Warnings
- 56
- Watches
- 20
- Advisories
- 74
- Busiest month
- August56 alerts
- Busiest day
- August 20, 202613 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 5, 7:23 AM EST | Dense Fog Advisory | JAX | 97 min |
| Jan 6, 12:45 AM EST | Dense Fog Advisory | JAX | 8 hr |
| Jan 7, 11:50 AM EST | Dense Fog Advisory | JAX | 23 hr |
| Jan 8, 1:11 PM EST | Dense Fog Advisory | JAX | 22 hr |
| Jan 11, 3:13 AM EST | Dense Fog Advisory | JAX | 6 hr |
| Jan 13, 11:11 PM EST | Freeze Watch | JAX | 24 hr |
| Jan 14, 11:04 PM EST | Cold Weather Advisory | JAX | 34 hr |
| Jan 14, 11:04 PM EST | Freeze Warning | JAX | 34 hr |
| Jan 16, 11:50 AM EST | Freeze Watch | JAX | 37 hr |
| Jan 16, 3:21 PM EST | Frost Advisory | JAX | 12 hr |
| Jan 16, 8:57 PM EST | Freeze Warning | JAX | 9 hr |
| Jan 18, 12:41 AM EST | Cold Weather Advisory | JAX | 32 hr |
| Jan 18, 12:41 AM EST | Freeze Warning | JAX | 32 hr |
| Jan 18, 10:29 AM EST | Freeze Watch | JAX | 23 hr |
| Jan 19, 9:02 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 20, 4:29 PM EST | Frost Advisory | JAX | 16 hr |
| Jan 24, 11:22 PM EST | Freeze Watch | JAX | 25 hr |
| Jan 26, 12:18 AM EST | Cold Weather Advisory | JAX | 34 hr |
| Jan 26, 12:18 AM EST | Freeze Watch | JAX | 33 hr |
| Jan 26, 12:18 AM EST | Freeze Warning | JAX | 34 hr |
| Jan 27, 9:47 AM EST | Freeze Warning | JAX | 23 hr |
| Jan 27, 12:37 PM EST | Freeze Watch | JAX | 22 hr |
| Jan 27, 10:45 PM EST | Cold Weather Advisory | JAX | 10 hr |
| Jan 28, 10:13 AM EST | Freeze Warning | JAX | 23 hr |
| Jan 29, 11:02 AM EST | Extreme Cold Watch | JAX | 25 hr |
| Jan 29, 11:02 AM EST | Frost Advisory | JAX | 21 hr |
| Jan 29, 11:02 AM EST | Freeze Watch | JAX | 25 hr |
| Jan 30, 12:28 PM EST | Extreme Cold Warning | JAX | 46 hr |
| Jan 30, 12:28 PM EST | Freeze Warning | JAX | 47 hr |
| Jan 30, 12:28 PM EST | Wind Advisory | JAX | 41 hr |
| Jan 31, 10:29 PM EST | Cold Weather Advisory | JAX | 36 hr |
| Jan 31, 10:29 PM EST | Freeze Warning | JAX | 36 hr |
| Feb 1, 9:55 AM EST | Cold Weather Advisory | JAX | 2 hr |
| Feb 1, 10:19 PM EST | Freeze Warning | JAX | 35 hr |
| Feb 4, 12:25 PM EST | Freeze Watch | JAX | 12 hr |
| Feb 5, 12:05 AM EST | Freeze Warning | JAX | 33 hr |
| Feb 6, 8:24 AM EST | Red Flag Warning | JAX | 11 hr |
| Feb 6, 12:02 PM EST | Freeze Watch | JAX | 24 hr |
| Feb 7, 12:27 PM EST | Frost Advisory | JAX | 20 hr |
| Feb 14, 12:59 PM EST | Wind Advisory | JAX | 29 hr |
| Feb 15, 12:09 PM EST | Mesoscale Discussion | SPC | 96 min |
| Feb 15, 12:59 PM EST | Tornado Watch | SPC | 7 hr |
| Feb 15, 4:11 PM EST | Mesoscale Discussion | SPC | 94 min |
| Feb 21, 1:10 PM EST | Fire Weather Watch | JAX | 36 hr |
| Feb 21, 1:10 PM EST | Red Flag Warning | JAX | 32 hr |
| Feb 22, 12:42 AM EST | Freeze Watch | JAX | 24 hr |
| Feb 22, 12:02 PM EST | Cold Weather Advisory | JAX | 20 hr |
| Feb 23, 12:22 AM EST | Cold Weather Advisory | JAX | 33 hr |
| Feb 23, 12:22 AM EST | Freeze Warning | JAX | 33 hr |
| Feb 23, 1:14 AM EST | Red Flag Warning | JAX | 18 hr |
| Feb 23, 11:13 PM EST | Frost Advisory | JAX | 33 hr |
| Feb 24, 12:03 PM EST | Freeze Warning | JAX | 20 hr |
| Mar 1, 7:54 PM EST | Dense Fog Advisory | JAX | 13 hr |
| Mar 3, 10:15 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Mar 7, 4:51 AM EST | Dense Fog Advisory | JAX | 4 hr |
| Mar 8, 4:02 PM EDT | Special Weather Statement | JAX | 28 min |
| Mar 15, 8:15 PM EDT | Special Weather Statement | JAX | 30 min |
| Mar 15, 8:46 PM EDT | Special Weather Statement | JAX | 29 min |
| Mar 16, 12:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Mar 16, 1:16 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Mar 16, 1:28 PM EDT | Special Weather Statement | JAX | 32 min |
| Mar 16, 1:33 PM EDT | Tornado Watch | SPC | 4 hr |
| Mar 16, 1:58 PM EDT | Severe Thunderstorm Warning | JAX | 21 min |
| Mar 16, 2:09 PM EDT | Special Weather Statement | JAX | 51 min |
| Mar 16, 2:30 PM EDT | Special Weather Statement | JAX | 45 min |
| Mar 16, 2:44 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Mar 16, 2:47 PM EDT | Severe Thunderstorm Warning | JAX | 58 min |
| Mar 17, 1:05 AM EDT | Frost Advisory | JAX | 32 hr |
| Mar 22, 5:35 AM EDT | Dense Fog Advisory | JAX | 4 hr |
| Mar 22, 9:47 AM EDT | Red Flag Warning | JAX | 9 hr |
| Mar 26, 4:01 AM EDT | Dense Fog Advisory | JAX | 6 hr |
| Mar 27, 1:04 PM EDT | Wind Advisory | JAX | 35 hr |
| Apr 6, 1:00 PM EDT | Wind Advisory | JAX | 62 hr |
| Apr 8, 10:42 PM EDT | Coastal Flood Advisory | JAX | 24 hr |
| Apr 17, 1:36 PM EDT | Fire Weather Watch | JAX | 59 hr |
| Apr 20, 12:38 AM EDT | Fire Weather Watch | JAX | 14 hr |
| Apr 20, 12:38 AM EDT | Red Flag Warning | JAX | 19 hr |
| Apr 20, 2:53 PM EDT | Red Flag Warning | JAX | 29 hr |
| May 2, 8:12 AM EDT | Mesoscale Discussion | SPC | 93 min |
| May 2, 11:27 AM EDT | Tornado Watch | SPC | 6 hr |
| May 2, 12:00 PM EDT | Special Weather Statement | JAX | 30 min |
| May 6, 12:22 AM EDT | Fire Weather Watch | JAX | 20 hr |
| May 6, 8:20 PM EDT | Red Flag Warning | JAX | 22 hr |
| May 8, 4:14 PM EDT | Special Weather Statement | JAX | 46 min |
| May 9, 1:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 1:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 11, 1:14 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 3:48 PM EDT | Special Weather Statement | JAX | 27 min |
| May 14, 6:18 AM EDT | Dense Fog Advisory | JAX | 3 hr |
| May 17, 2:42 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 4:26 PM EDT | Areal Flood Advisory | JAX | 64 min |
| May 29, 6:18 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| May 30, 4:52 PM EDT | Severe Thunderstorm Warning | JAX | 18 min |
| Jun 2, 3:42 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 10, 1:36 PM EDT | Special Weather Statement | JAX | 24 min |
| Jun 11, 8:00 PM EDT | Areal Flood Advisory | JAX | 76 min |
| Jun 13, 2:21 PM EDT | Special Weather Statement | JAX | 24 min |
| Jun 13, 6:05 PM EDT | Special Weather Statement | JAX | 25 min |
| Jun 13, 6:46 PM EDT | Special Weather Statement | JAX | 29 min |
| Jun 14, 1:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Jun 14, 1:35 PM EDT | Special Weather Statement | JAX | 40 min |
| Jun 14, 1:54 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 16, 12:33 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 16, 8:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 16, 9:04 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Jun 18, 9:19 AM EDT | Heat Advisory | JAX | 9 hr |
| Jun 18, 4:25 PM EDT | Special Weather Statement | JAX | 35 min |
| Jun 19, 1:36 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jun 19, 3:03 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 21, 3:40 PM EDT | Special Weather Statement | JAX | 35 min |
| Jun 23, 4:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 23, 5:11 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Jun 23, 5:45 PM EDT | Special Weather Statement | JAX | 45 min |
| Jun 25, 5:08 PM EDT | Special Weather Statement | JAX | 37 min |
| Jun 25, 5:18 PM EDT | Severe Thunderstorm Warning | JAX | 27 min |
| Jun 25, 5:45 PM EDT | Special Weather Statement | JAX | 30 min |
| Jun 25, 6:36 PM EDT | Severe Thunderstorm Warning | JAX | 24 min |
| Jun 26, 1:11 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 27, 5:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Jun 28, 5:11 PM EDT | Severe Thunderstorm Warning | JAX | 21 min |
| Jun 29, 12:53 AM EDT | Heat Advisory | JAX | 18 hr |
| Jun 29, 8:05 PM EDT | Special Weather Statement | JAX | 25 min |
| Jul 5, 2:14 AM EDT | Heat Advisory | JAX | 15 hr |
| Jul 5, 2:02 PM EDT | Special Weather Statement | JAX | 28 min |
| Jul 7, 12:11 PM EDT | Heat Advisory | JAX | 32 hr |
| Jul 7, 8:59 PM EDT | Special Weather Statement | JAX | 46 min |
| Jul 8, 8:16 PM EDT | Heat Advisory | JAX | 24 hr |
| Jul 9, 5:25 PM EDT | Heat Advisory | JAX | 26 hr |
| Jul 10, 4:55 PM EDT | Special Weather Statement | JAX | 35 min |
| Jul 10, 5:01 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Jul 10, 5:16 PM EDT | Severe Thunderstorm Warning | JAX | 44 min |
| Jul 10, 5:50 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Jul 11, 12:32 AM EDT | Heat Advisory | JAX | 18 hr |
| Jul 11, 1:44 PM EDT | Heat Advisory | JAX | 27 hr |
| Jul 11, 2:27 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 11, 5:12 PM EDT | Special Weather Statement | JAX | 33 min |
| Jul 12, 1:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 1:24 PM EDT | Special Weather Statement | JAX | 51 min |
| Jul 19, 5:58 PM EDT | Special Weather Statement | JAX | 32 min |
| Jul 19, 6:18 PM EDT | Severe Thunderstorm Warning | JAX | 27 min |
| Jul 19, 6:52 PM EDT | Areal Flood Advisory | JAX | 68 min |
| Jul 20, 2:46 PM EDT | Special Weather Statement | JAX | 44 min |
| Jul 20, 3:24 PM EDT | Severe Thunderstorm Warning | JAX | 51 min |
| Jul 24, 11:52 PM EDT | Heat Advisory | JAX | 19 hr |
| Jul 25, 6:25 PM EDT | Severe Thunderstorm Warning | JAX | 50 min |
| Jul 25, 7:11 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Jul 25, 7:14 PM EDT | Special Weather Statement | JAX | 46 min |
| Jul 25, 7:55 PM EDT | Areal Flood Advisory | JAX | 51 min |
| Jul 25, 7:55 PM EDT | Special Weather Statement | JAX | 50 min |
| Jul 26, 2:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 26, 11:25 PM EDT | Heat Advisory | JAX | 21 hr |
| Jul 27, 2:06 PM EDT | Heat Advisory | JAX | 30 hr |
| Jul 28, 1:44 PM EDT | Extreme Heat Watch | JAX | 10 hr |
| Jul 28, 7:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Jul 28, 11:27 PM EDT | Extreme Heat Warning | JAX | 21 hr |
| Jul 29, 2:22 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 29, 2:44 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 4:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 11:57 PM EDT | Heat Advisory | JAX | 19 hr |
| Jul 30, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 30, 3:59 PM EDT | Special Weather Statement | JAX | 46 min |
| Jul 30, 4:41 PM EDT | Severe Thunderstorm Warning | JAX | 34 min |
| Jul 30, 5:07 PM EDT | Special Weather Statement | JAX | 53 min |
| Jul 30, 5:18 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Jul 30, 5:59 PM EDT | Areal Flood Advisory | JAX | 109 min |
| Jul 31, 1:27 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 2, 8:55 PM EDT | Special Weather Statement | JAX | 50 min |
| Aug 4, 8:53 PM EDT | Special Weather Statement | JAX | 37 min |
| Aug 5, 3:25 PM EDT | Special Weather Statement | JAX | 50 min |
| Aug 5, 4:04 PM EDT | Special Weather Statement | JAX | 41 min |
| Aug 5, 4:17 PM EDT | Areal Flood Advisory | JAX | 103 min |
| Aug 8, 12:39 PM EDT | Special Weather Statement | JAX | 51 min |
| Aug 9, 7:12 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 11, 12:04 AM EDT | Heat Advisory | JAX | 19 hr |
| Aug 11, 12:44 PM EDT | Heat Advisory | JAX | 30 hr |
| Aug 12, 12:32 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 1:20 PM EDT | Heat Advisory | JAX | 31 hr |
| Aug 12, 2:38 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Aug 12, 3:13 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Aug 12, 3:46 PM EDT | Special Weather Statement | JAX | 44 min |
| Aug 12, 4:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 13, 12:49 PM EDT | Heat Advisory | JAX | 31 hr |
| Aug 14, 12:14 PM EDT | Heat Advisory | JAX | 31 hr |
| Aug 14, 2:50 PM EDT | Special Weather Statement | JAX | 40 min |
| Aug 15, 11:49 AM EDT | Heat Advisory | JAX | 32 hr |
| Aug 16, 11:56 AM EDT | Heat Advisory | JAX | 32 hr |
| Aug 17, 12:33 PM EDT | Extreme Heat Warning | JAX | 31 hr |
| Aug 18, 12:32 PM EDT | Heat Advisory | JAX | 31 hr |
| Aug 18, 3:29 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Aug 18, 3:46 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Aug 18, 4:14 PM EDT | Severe Thunderstorm Warning | JAX | 25 min |
| Aug 18, 4:19 PM EDT | Areal Flood Advisory | JAX | 101 min |
| Aug 18, 4:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 18, 4:40 PM EDT | Special Weather Statement | JAX | 50 min |
| Aug 18, 4:47 PM EDT | Severe Thunderstorm Warning | JAX | 13 min |
| Aug 18, 5:16 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Aug 18, 5:44 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Aug 18, 6:08 PM EDT | Areal Flood Advisory | JAX | 92 min |
| Aug 18, 6:33 PM EDT | Areal Flood Advisory | JAX | 117 min |
| Aug 19, 2:20 PM EDT | Heat Advisory | JAX | 29 hr |
| Aug 19, 4:01 PM EDT | Special Weather Statement | JAX | 29 min |
| Aug 19, 4:52 PM EDT | Special Weather Statement | JAX | 38 min |
| Aug 19, 7:27 PM EDT | Special Weather Statement | JAX | 33 min |
| Aug 19, 7:28 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Aug 19, 8:23 PM EDT | Severe Thunderstorm Warning | JAX | 37 min |
| Aug 19, 9:09 PM EDT | Areal Flood Advisory | JAX | 63 min |
| Aug 19, 9:32 PM EDT | Special Weather Statement | JAX | 28 min |
| Aug 19, 9:46 PM EDT | Special Weather Statement | JAX | 29 min |
| Aug 19, 10:10 PM EDT | Special Weather Statement | JAX | 35 min |
| Aug 20, 12:30 PM EDT | Heat Advisory | JAX | 25 hr |
| Aug 20, 4:36 PM EDT | Severe Thunderstorm Warning | JAX | 54 min |
| Aug 20, 4:51 PM EDT | Areal Flood Advisory | JAX | 76 min |
| Aug 20, 4:59 PM EDT | Special Weather Statement | JAX | 31 min |
| Aug 20, 5:04 PM EDT | Special Weather Statement | JAX | 26 min |
| Aug 20, 5:15 PM EDT | Areal Flood Advisory | JAX | 75 min |
| Aug 20, 5:28 PM EDT | Special Weather Statement | JAX | 47 min |
| Aug 20, 5:58 PM EDT | Areal Flood Advisory | JAX | 40 min |
| Aug 22, 4:50 PM EDT | Special Weather Statement | JAX | 40 min |
| Aug 24, 12:53 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 24, 4:23 PM EDT | Severe Thunderstorm Warning | JAX | 52 min |
| Aug 25, 2:17 PM EDT | Special Weather Statement | JAX | 28 min |
| Aug 25, 2:29 PM EDT | Areal Flood Advisory | JAX | 88 min |
| Sep 4, 4:09 PM EDT | Special Weather Statement | JAX | 51 min |
| Sep 4, 4:27 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Sep 6, 4:10 PM EDT | Severe Thunderstorm Warning | JAX | 50 min |
| Sep 6, 4:36 PM EDT | Areal Flood Advisory | JAX | 106 min |
| Sep 6, 4:43 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Sep 6, 4:59 PM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Sep 6, 5:18 PM EDT | Areal Flood Advisory | JAX | 104 min |
| Sep 6, 5:31 PM EDT | Special Weather Statement | JAX | 44 min |
| Sep 6, 6:04 PM EDT | Areal Flood Advisory | JAX | 116 min |
| Sep 6, 6:13 PM EDT | Areal Flood Advisory | JAX | 61 min |
| Sep 10, 6:02 PM EDT | Special Weather Statement | JAX | 28 min |
| Sep 10, 7:07 PM EDT | Special Weather Statement | JAX | 38 min |
| Sep 10, 7:27 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Sep 11, 5:13 PM EDT | Special Weather Statement | JAX | 47 min |
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 | 33 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 20 |
| Special Weather Statement | 66 |
| Flooding | |
| Areal Flood Advisory | 22 |
| Heat | |
| Extreme Heat Warning | 2 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 22 |
| Cold | |
| Extreme Cold Warning | 1 |
| Freeze Warning | 13 |
| Extreme Cold Watch | 1 |
| Freeze Watch | 10 |
| Cold Weather Advisory | 8 |
| Frost Advisory | 6 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 11 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
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. Rebuilt daily.