Alert archive / Florida / Union County
Weather alerts in Union County, Florida, 2025
166 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 166
- Warnings
- 35
- Watches
- 25
- Advisories
- 64
- Busiest month
- January43 alerts
- Busiest day
- March 16, 20258 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 1, 11:44 AM EST | Frost Advisory | JAX | 21 hr |
| Jan 2, 9:07 AM EST | Frost Advisory | JAX | 24 hr |
| Jan 2, 9:07 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 3, 1:44 AM EST | Frost Advisory | JAX | 26 hr |
| Jan 4, 12:40 AM EST | Freeze Watch | JAX | 9 hr |
| Jan 4, 10:03 AM EST | Freeze Warning | JAX | 23 hr |
| Jan 5, 8:48 AM EST | Freeze Watch | JAX | 16 hr |
| Jan 6, 1:06 AM EST | Cold Weather Advisory | JAX | 32 hr |
| Jan 6, 1:06 AM EST | Freeze Warning | JAX | 32 hr |
| Jan 6, 10:07 AM EST | Wind Advisory | JAX | 7 hr |
| Jan 7, 12:38 AM EST | Freeze Watch | JAX | 13 hr |
| Jan 7, 1:19 PM EST | Freeze Watch | JAX | 20 hr |
| Jan 7, 1:19 PM EST | Freeze Warning | JAX | 20 hr |
| Jan 8, 9:12 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 8, 1:17 PM EST | Cold Weather Advisory | JAX | 20 hr |
| Jan 8, 11:51 PM EST | Freeze Watch | JAX | 9 hr |
| Jan 9, 9:07 AM EST | Freeze Warning | JAX | 24 hr |
| Jan 10, 1:35 PM EST | Freeze Watch | JAX | 9 hr |
| Jan 10, 10:34 PM EST | Freeze Warning | JAX | 35 hr |
| Jan 14, 11:31 AM EST | Frost Advisory | JAX | 20 hr |
| Jan 18, 2:11 PM EST | Freeze Watch | JAX | 12 hr |
| Jan 19, 2:08 AM EST | Freeze Watch | JAX | 24 hr |
| Jan 19, 2:08 AM EST | Freeze Warning | JAX | 32 hr |
| Jan 19, 8:54 AM EST | River Flood Warning | JAX | 23 hr |
| Jan 19, 9:33 AM EST | Cold Weather Advisory | JAX | 24 hr |
| Jan 19, 2:32 PM EST | Winter Storm Watch | JAX | 24 hr |
| Jan 20, 2:16 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 20, 2:25 PM EST | Winter Storm Warning | JAX | 44 hr |
| Jan 20, 2:26 PM EST | Freeze Watch | JAX | 12 hr |
| Jan 21, 2:49 AM EST | Cold Weather Advisory | JAX | 34 hr |
| Jan 21, 2:49 AM EST | Freeze Warning | JAX | 34 hr |
| Jan 21, 1:45 PM EST | Freeze Watch | JAX | 13 hr |
| Jan 21, 11:52 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 22, 3:05 AM EST | Cold Weather Advisory | JAX | 31 hr |
| Jan 22, 3:05 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 22, 2:47 PM EST | Freeze Watch | JAX | 12 hr |
| Jan 23, 2:48 AM EST | Cold Weather Advisory | JAX | 30 hr |
| Jan 23, 2:48 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 23, 1:43 PM EST | Freeze Watch | JAX | 24 hr |
| Jan 24, 2:07 PM EST | Freeze Warning | JAX | 19 hr |
| Jan 25, 1:07 AM EST | Cold Weather Advisory | JAX | 8 hr |
| Jan 25, 1:48 AM EST | Freeze Warning | JAX | 31 hr |
| Jan 29, 9:11 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Feb 2, 8:56 PM EST | Dense Fog Advisory | JAX | 14 hr |
| Feb 3, 6:51 PM EST | Dense Fog Advisory | JAX | 15 hr |
| Feb 6, 11:43 PM EST | Dense Fog Advisory | JAX | 10 hr |
| Feb 7, 9:41 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Feb 8, 9:34 PM EST | Dense Fog Advisory | JAX | 11 hr |
| Feb 9, 9:51 PM EST | Dense Fog Advisory | JAX | 12 hr |
| Feb 11, 7:43 AM EST | Dense Fog Advisory | JAX | 3 hr |
| Feb 15, 1:36 AM EST | Wind Advisory | JAX | 37 hr |
| Feb 16, 8:48 AM EST | Mesoscale Discussion | SPC | 117 min |
| Feb 16, 10:47 AM EST | Special Weather Statement | JAX | 43 min |
| Feb 16, 11:12 AM EST | Special Weather Statement | JAX | 33 min |
| Feb 16, 10:39 PM EST | Frost Advisory | JAX | 33 hr |
| Feb 18, 11:53 PM EST | Freeze Watch | JAX | 26 hr |
| Feb 20, 1:23 AM EST | Freeze Warning | JAX | 32 hr |
| Feb 20, 6:25 AM EST | Cold Weather Advisory | JAX | 27 hr |
| Feb 21, 1:17 PM EST | Frost Advisory | JAX | 19 hr |
| Mar 5, 1:51 AM EST | Wind Advisory | JAX | 18 hr |
| Mar 5, 9:41 AM EST | Mesoscale Discussion | SPC | 94 min |
| Mar 8, 7:23 PM EST | Flood Watch | JAX | 38 hr |
| Mar 9, 9:44 AM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Mar 9, 10:18 AM EDT | Special Weather Statement | JAX | 27 min |
| Mar 9, 3:03 PM EDT | Special Weather Statement | JAX | 42 min |
| Mar 9, 9:50 PM EDT | Areal Flood Advisory | JAX | 9 hr |
| Mar 9, 9:53 PM EDT | Special Weather Statement | JAX | 37 min |
| Mar 9, 10:33 PM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 10, 4:18 AM EDT | Special Weather Statement | JAX | 42 min |
| Mar 10, 4:53 AM EDT | Areal Flood Advisory | JAX | 3 hr |
| Mar 13, 7:17 AM EDT | Dense Fog Advisory | JAX | 2 hr |
| Mar 16, 7:28 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Mar 16, 8:04 AM EDT | Tornado Watch | SPC | 9 hr |
| Mar 16, 9:31 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Mar 16, 11:13 AM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Mar 16, 11:39 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Mar 16, 11:46 AM EDT | Severe Thunderstorm Warning | JAX | 31 min |
| Mar 16, 1:13 PM EDT | Special Weather Statement | JAX | 47 min |
| Mar 16, 2:21 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Mar 20, 1:12 PM EDT | Wind Advisory | JAX | 4 hr |
| Mar 31, 1:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 7, 7:42 AM EDT | Wind Advisory | JAX | 13 hr |
| Apr 11, 4:51 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 11, 7:08 PM EDT | Special Weather Statement | JAX | 37 min |
| May 4, 1:27 PM EDT | Special Weather Statement | JAX | 33 min |
| May 10, 8:57 AM EDT | Special Weather Statement | JAX | 48 min |
| May 10, 8:58 AM EDT | Mesoscale Discussion | SPC | 92 min |
| May 10, 6:19 PM EDT | Severe Thunderstorm Warning | JAX | 26 min |
| May 10, 6:44 PM EDT | Special Weather Statement | JAX | 31 min |
| May 25, 3:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 3:49 PM EDT | Special Weather Statement | JAX | 26 min |
| May 30, 10:48 PM EDT | Special Weather Statement | JAX | 27 min |
| May 31, 12:38 AM EDT | Special Weather Statement | JAX | 37 min |
| Jun 5, 2:43 PM EDT | Severe Thunderstorm Warning | JAX | 32 min |
| Jun 9, 10:59 AM EDT | Special Weather Statement | JAX | 31 min |
| Jun 12, 7:48 PM EDT | Special Weather Statement | JAX | 27 min |
| Jun 12, 8:11 PM EDT | Special Weather Statement | JAX | 34 min |
| Jun 12, 8:30 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Jun 12, 10:27 PM EDT | Areal Flood Warning | JAX | 65 min |
| Jun 17, 6:38 PM EDT | Special Weather Statement | JAX | 37 min |
| Jun 17, 7:09 PM EDT | Special Weather Statement | JAX | 36 min |
| Jun 19, 6:16 PM EDT | Special Weather Statement | JAX | 29 min |
| Jun 27, 7:53 PM EDT | Special Weather Statement | JAX | 37 min |
| Jul 9, 3:35 PM EDT | Special Weather Statement | JAX | 40 min |
| Jul 13, 8:02 PM EDT | Special Weather Statement | JAX | 28 min |
| Jul 13, 8:32 PM EDT | Severe Thunderstorm Warning | JAX | 43 min |
| Jul 14, 3:18 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 7:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Jul 16, 7:57 PM EDT | Special Weather Statement | JAX | 48 min |
| Jul 18, 8:46 AM EDT | Heat Advisory | JAX | 9 hr |
| Jul 19, 1:28 AM EDT | Heat Advisory | JAX | 18 hr |
| Jul 19, 7:03 PM EDT | Heat Advisory | JAX | 24 hr |
| Jul 21, 1:16 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 21, 1:21 PM EDT | Special Weather Statement | JAX | 24 min |
| Jul 21, 4:01 PM EDT | Severe Thunderstorm Warning | JAX | 29 min |
| Jul 22, 12:47 AM EDT | Heat Advisory | JAX | 17 hr |
| Jul 25, 1:07 PM EDT | Heat Advisory | JAX | 30 hr |
| Jul 26, 1:02 PM EDT | Heat Advisory | JAX | 30 hr |
| Jul 26, 1:02 PM EDT | Extreme Heat Watch | JAX | 24 hr |
| Jul 27, 1:25 PM EDT | Heat Advisory | JAX | 31 hr |
| Jul 28, 12:22 AM EDT | Extreme Heat Watch | JAX | 25 hr |
| Jul 29, 1:20 AM EDT | Extreme Heat Warning | JAX | 18 hr |
| Jul 29, 12:57 PM EDT | Heat Advisory | JAX | 30 hr |
| Jul 30, 11:57 AM EDT | Heat Advisory | JAX | 31 hr |
| Jul 31, 11:49 AM EDT | Heat Advisory | JAX | 31 hr |
| Aug 2, 8:13 PM EDT | Areal Flood Advisory | JAX | 2 hr |
| Aug 12, 11:50 PM EDT | Heat Advisory | JAX | 19 hr |
| Aug 13, 11:32 PM EDT | Heat Advisory | JAX | 19 hr |
| Aug 14, 7:55 PM EDT | Heat Advisory | JAX | 23 hr |
| Aug 15, 7:46 PM EDT | Heat Advisory | JAX | 23 hr |
| Aug 21, 4:18 PM EDT | Special Weather Statement | JAX | 42 min |
| Aug 21, 4:43 PM EDT | Areal Flood Advisory | JAX | 107 min |
| Aug 21, 5:27 PM EDT | Special Weather Statement | JAX | 48 min |
| Aug 22, 2:07 PM EDT | Special Weather Statement | JAX | 23 min |
| Aug 22, 2:21 PM EDT | Areal Flood Advisory | JAX | 54 min |
| Aug 23, 4:20 PM EDT | Areal Flood Advisory | JAX | 115 min |
| Aug 28, 6:25 PM EDT | Special Weather Statement | JAX | 35 min |
| Oct 14, 7:06 AM EDT | Dense Fog Advisory | JAX | 112 min |
| Nov 9, 12:08 PM EST | Freeze Watch | JAX | 12 hr |
| Nov 9, 11:55 PM EST | Cold Weather Advisory | JAX | 32 hr |
| Nov 9, 11:55 PM EST | Freeze Warning | JAX | 32 hr |
| Nov 10, 1:17 AM EST | Red Flag Warning | JAX | 18 hr |
| Nov 10, 11:48 AM EST | Freeze Watch | JAX | 12 hr |
| Nov 10, 11:44 PM EST | Freeze Warning | JAX | 32 hr |
| Nov 16, 2:30 AM EST | Dense Fog Advisory | JAX | 7 hr |
| Nov 20, 11:48 PM EST | Dense Fog Advisory | JAX | 8 hr |
| Nov 23, 11:49 PM EST | Dense Fog Advisory | JAX | 10 hr |
| Nov 25, 1:48 AM EST | Dense Fog Advisory | JAX | 7 hr |
| Nov 26, 9:22 PM EST | Freeze Watch | JAX | 11 hr |
| Nov 27, 7:56 AM EST | Freeze Warning | JAX | 24 hr |
| Nov 28, 10:13 AM EST | Freeze Warning | JAX | 22 hr |
| Dec 6, 4:34 AM EST | Dense Fog Advisory | JAX | 5 hr |
| Dec 9, 8:00 AM EST | Frost Advisory | JAX | 24 hr |
| Dec 10, 11:50 AM EST | Freeze Watch | JAX | 13 hr |
| Dec 11, 12:35 AM EST | Freeze Warning | JAX | 31 hr |
| Dec 13, 11:50 AM EST | Cold Weather Advisory | JAX | 46 hr |
| Dec 13, 11:50 AM EST | Freeze Watch | JAX | 12 hr |
| Dec 13, 11:49 PM EST | Freeze Warning | JAX | 34 hr |
| Dec 14, 12:03 AM EST | Freeze Watch | JAX | 25 hr |
| Dec 15, 1:19 AM EST | Freeze Warning | JAX | 32 hr |
| Dec 21, 12:05 AM EST | Dense Fog Advisory | JAX | 9 hr |
| Dec 27, 10:44 PM EST | Dense Fog Advisory | JAX | 11 hr |
| Dec 28, 5:37 PM EST | Dense Fog Advisory | JAX | 14 hr |
| Dec 29, 10:44 AM EST | Freeze Watch | JAX | 24 hr |
| Dec 30, 10:33 AM EST | Freeze Warning | JAX | 22 hr |
| Dec 30, 10:46 AM EST | Cold Weather Advisory | JAX | 22 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 | 7 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 30 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 8 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 2 |
| Heat Advisory | 15 |
| Cold | |
| Freeze Warning | 23 |
| Freeze Watch | 20 |
| Cold Weather Advisory | 11 |
| Frost Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 18 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.