Alert archive / Georgia / Johnson County
Weather alerts in Johnson County, Georgia, 2026
113 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 113
- Warnings
- 23
- Watches
- 10
- Advisories
- 32
- Busiest month
- July27 alerts
- Busiest day
- March 12, 20268 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, 2:16 AM EST | Dense Fog Advisory | FFC | 9 hr |
| Jan 6, 3:16 AM EST | Dense Fog Advisory | FFC | 7 hr |
| Jan 7, 11:26 PM EST | Dense Fog Advisory | FFC | 11 hr |
| Jan 9, 1:27 AM EST | Dense Fog Advisory | FFC | 9 hr |
| Jan 17, 2:29 AM EST | Winter Weather Advisory | FFC | 34 hr |
| Jan 18, 7:06 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 26, 12:54 AM EST | Cold Weather Advisory | FFC | 32 hr |
| Jan 29, 2:12 AM EST | Winter Storm Watch | FFC | 32 hr |
| Jan 29, 11:35 AM EST | Extreme Cold Watch | FFC | 24 hr |
| Jan 30, 3:44 AM EST | Winter Storm Warning | FFC | 44 hr |
| Jan 30, 11:50 AM EST | Extreme Cold Warning | FFC | 49 hr |
| Feb 21, 10:34 AM EST | Mesoscale Discussion | SPC | 116 min |
| Feb 21, 1:44 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Feb 22, 12:36 AM EST | Wind Advisory | FFC | 18 hr |
| Feb 22, 12:03 PM EST | Cold Weather Advisory | FFC | 22 hr |
| Feb 28, 9:07 PM EST | River Flood Warning | FFC | 51 hr |
| Mar 1, 12:17 AM EST | Dense Fog Advisory | FFC | 10 hr |
| Mar 4, 7:27 AM EST | Dense Fog Advisory | FFC | 3 hr |
| Mar 8, 10:50 PM EDT | Dense Fog Advisory | FFC | 12 hr |
| Mar 12, 12:31 AM EDT | Tornado Watch | SPC | 8 hr |
| Mar 12, 6:35 AM EDT | Mesoscale Discussion | SPC | 85 min |
| Mar 12, 7:25 AM EDT | Severe Thunderstorm Warning | FFC | 50 min |
| Mar 12, 7:38 AM EDT | Severe Thunderstorm Warning | FFC | 52 min |
| Mar 12, 8:01 AM EDT | Tornado Warning | FFC | 14 min |
| Mar 12, 8:03 AM EDT | Severe Thunderstorm Warning | FFC | 42 min |
| Mar 12, 8:39 AM EDT | Severe Thunderstorm Warning | FFC | 36 min |
| Mar 12, 9:15 AM EDT | Wind Advisory | FFC | 11 hr |
| Mar 15, 1:52 AM EDT | Freeze Watch | FFC | 13 hr |
| Mar 15, 2:46 PM EDT | Freeze Warning | FFC | 43 hr |
| Mar 16, 6:01 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Mar 16, 7:08 AM EDT | Severe Thunderstorm Warning | FFC | 39 min |
| Mar 16, 7:54 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Mar 16, 7:59 AM EDT | Tornado Watch | SPC | 7 hr |
| Mar 16, 8:44 AM EDT | Severe Thunderstorm Warning | FFC | 31 min |
| Mar 16, 9:01 AM EDT | Special Weather Statement | FFC | 44 min |
| Mar 17, 2:05 AM EDT | Freeze Warning | FFC | 32 hr |
| Mar 18, 1:02 PM EDT | Frost Advisory | FFC | 20 hr |
| Mar 27, 2:31 AM EDT | Fire Weather Watch | FFC | 11 hr |
| Mar 27, 1:54 PM EDT | Red Flag Warning | FFC | 30 hr |
| Apr 3, 8:53 PM EDT | Special Weather Statement | FFC | 37 min |
| Apr 7, 5:29 PM EDT | Fire Weather Watch | FFC | 8 hr |
| Apr 8, 1:43 AM EDT | Red Flag Warning | FFC | 18 hr |
| May 17, 5:31 PM EDT | Severe Thunderstorm Warning | FFC | 29 min |
| May 17, 6:01 PM EDT | Special Weather Statement | FFC | 29 min |
| May 17, 6:31 PM EDT | Special Weather Statement | FFC | 29 min |
| May 17, 7:02 PM EDT | Special Weather Statement | FFC | 28 min |
| May 22, 6:29 PM EDT | Special Weather Statement | FFC | 31 min |
| May 23, 1:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| May 23, 4:08 PM EDT | Special Weather Statement | FFC | 37 min |
| May 23, 9:27 PM EDT | Special Weather Statement | FFC | 33 min |
| May 24, 1:55 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 7:32 PM EDT | Special Weather Statement | FFC | 28 min |
| May 25, 1:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 3:37 PM EDT | Special Weather Statement | FFC | 23 min |
| May 29, 4:54 PM EDT | Special Weather Statement | FFC | 51 min |
| Jun 13, 2:03 AM EDT | Heat Advisory | FFC | 18 hr |
| Jun 14, 1:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 16, 5:30 PM EDT | Flood Watch | FFC | 3 days |
| Jun 18, 4:57 AM EDT | Wind Advisory | FFC | 21 hr |
| Jun 18, 2:29 PM EDT | Tornado Watch | SPC | 9 hr |
| Jun 18, 3:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 18, 3:48 PM EDT | Severe Thunderstorm Warning | FFC | 42 min |
| Jun 18, 4:29 PM EDT | Severe Thunderstorm Warning | FFC | 46 min |
| Jun 18, 9:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 18, 9:45 PM EDT | Special Weather Statement | FFC | 60 min |
| Jun 28, 1:49 AM EDT | Heat Advisory | FFC | 18 hr |
| Jun 28, 12:42 PM EDT | Heat Advisory | FFC | 31 hr |
| Jun 29, 12:32 PM EDT | Heat Advisory | FFC | 31 hr |
| Jun 29, 3:09 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 29, 6:28 PM EDT | Severe Thunderstorm Warning | FFC | 47 min |
| Jul 4, 8:04 PM EDT | Heat Advisory | FFC | 24 hr |
| Jul 5, 1:11 PM EDT | Special Weather Statement | FFC | 34 min |
| Jul 5, 7:39 PM EDT | Special Weather Statement | FFC | 21 min |
| Jul 5, 8:05 PM EDT | Heat Advisory | FFC | 24 hr |
| Jul 7, 1:10 PM EDT | Heat Advisory | FFC | 31 hr |
| Jul 8, 1:42 PM EDT | Heat Advisory | FFC | 30 hr |
| Jul 9, 6:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 9, 8:01 PM EDT | Heat Advisory | FFC | 24 hr |
| Jul 10, 1:01 PM EDT | Heat Advisory | FFC | 31 hr |
| Jul 12, 2:01 AM EDT | Heat Advisory | FFC | 18 hr |
| Jul 12, 1:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 2:51 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 12, 4:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 12, 6:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 17, 2:30 AM EDT | Heat Advisory | FFC | 18 hr |
| Jul 17, 7:38 PM EDT | Special Weather Statement | FFC | 37 min |
| Jul 17, 8:47 PM EDT | Severe Thunderstorm Warning | FFC | 43 min |
| Jul 17, 9:24 PM EDT | Special Weather Statement | FFC | 36 min |
| Jul 17, 9:29 PM EDT | Special Weather Statement | FFC | 31 min |
| Jul 18, 2:06 AM EDT | Heat Advisory | FFC | 18 hr |
| Jul 20, 7:30 PM EDT | Special Weather Statement | FFC | 45 min |
| Jul 21, 3:33 PM EDT | Special Weather Statement | FFC | 42 min |
| Jul 27, 1:37 PM EDT | Heat Advisory | FFC | 30 hr |
| Jul 27, 2:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 27, 7:16 PM EDT | Special Weather Statement | FFC | 29 min |
| Jul 27, 7:30 PM EDT | Severe Thunderstorm Warning | FFC | 30 min |
| Jul 28, 10:29 PM EDT | Heat Advisory | FFC | 22 hr |
| Aug 1, 5:18 PM EDT | Special Weather Statement | FFC | 27 min |
| Aug 2, 12:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 1:27 PM EDT | Special Weather Statement | FFC | 33 min |
| Aug 2, 1:36 PM EDT | Severe Thunderstorm Warning | FFC | 24 min |
| Aug 2, 1:51 PM EDT | Severe Thunderstorm Warning | FFC | 24 min |
| Aug 4, 6:49 PM EDT | Special Weather Statement | FFC | 26 min |
| Aug 6, 7:46 PM EDT | Special Weather Statement | FFC | 44 min |
| Aug 12, 1:38 PM EDT | Heat Advisory | FFC | 30 hr |
| Aug 13, 1:42 PM EDT | Heat Advisory | FFC | 5 days |
| Aug 13, 2:59 PM EDT | Special Weather Statement | FFC | 31 min |
| Aug 21, 2:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 4:20 PM EDT | Special Weather Statement | FFC | 25 min |
| Sep 2, 12:57 AM EDT | Heat Advisory | FFC | 5 days |
| Sep 6, 1:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 6, 3:48 PM EDT | Severe Thunderstorm Warning | FFC | 27 min |
| Sep 6, 4:27 PM EDT | Special Weather Statement | FFC | 33 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 | 15 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 27 |
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 18 |
| Cold | |
| Extreme Cold Warning | 1 |
| Freeze Warning | 2 |
| Extreme Cold Watch | 1 |
| Freeze Watch | 1 |
| Cold Weather Advisory | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 2 |
| 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 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.