Alert archive / Illinois / Union County
Weather alerts in Union County, Illinois, 2012
149 weather alerts in 2012, 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 2012. Tap one for its archive.
- Alerts
- 149
- Warnings
- 39
- Watches
- 22
- Advisories
- 41
- Busiest month
- September28 alerts
- Busiest day
- September 1, 20128 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 3:02 AM CST | Wind Advisory | PAH | 9 hr |
| Jan 1, 3:02 AM CST | Wind Advisory | PAH | 12 hr |
| Jan 11, 3:06 PM CST | Winter Weather Advisory | PAH | 33 hr |
| Jan 20, 4:46 PM CST | Winter Weather Advisory | PAH | 9 hr |
| Jan 22, 5:37 PM CST | Mesoscale Discussion | SPC | 113 min |
| Jan 22, 7:28 PM CST | Tornado Watch | SPC | 5 hr |
| Jan 22, 8:37 PM CST | Mesoscale Discussion | SPC | 83 min |
| Jan 22, 8:54 PM CST | Areal Flood Advisory | PAH | 4 hr |
| Feb 1, 7:47 AM CST | Dense Fog Advisory | PAH | 3 hr |
| Feb 13, 4:23 AM CST | Winter Weather Advisory | PAH | 26 hr |
| Feb 17, 1:00 AM CST | Dense Fog Advisory | PAH | 3 hr |
| Feb 17, 3:55 AM CST | Freezing Fog Advisory | PAH | 5 hr |
| Feb 26, 8:42 AM CST | Red Flag Warning | PAH | 9 hr |
| Feb 29, 12:49 AM CST | Mesoscale Discussion | SPC | 56 min |
| Feb 29, 1:14 AM CST | Tornado Watch | SPC | 11 hr |
| Feb 29, 3:43 AM CST | Tornado Warning | PAH | 32 min |
| Feb 29, 3:53 AM CST | Mesoscale Discussion | SPC | 97 min |
| Feb 29, 4:08 AM CST | Tornado Warning | PAH | 22 min |
| Feb 29, 4:25 AM CST | Tornado Warning | PAH | 35 min |
| Mar 2, 1:30 AM CST | Wind Advisory | PAH | 19 hr |
| Mar 2, 9:22 AM CST | Mesoscale Discussion | SPC | 113 min |
| Mar 2, 9:54 AM CST | Tornado Watch | SPC | 6 hr |
| Mar 2, 12:03 PM CST | Tornado Warning | PAH | 42 min |
| Mar 2, 12:39 PM CST | Severe Thunderstorm Warning | PAH | 36 min |
| Mar 6, 2:27 AM CST | Red Flag Warning | PAH | 18 hr |
| Mar 14, 1:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 15, 1:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 23, 9:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Mar 23, 11:14 AM CDT | Severe Thunderstorm Warning | PAH | 46 min |
| Mar 23, 11:44 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 28, 5:15 PM CDT | Severe Thunderstorm Warning | PAH | 30 min |
| Mar 28, 5:44 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| Mar 28, 6:16 PM CDT | Severe Thunderstorm Warning | PAH | 29 min |
| Mar 28, 6:45 PM CDT | Severe Thunderstorm Warning | PAH | 19 min |
| Mar 30, 9:25 PM CDT | Mesoscale Discussion | SPC | 35 min |
| Apr 10, 3:01 PM CDT | Freeze Watch | PAH | 12 hr |
| Apr 11, 2:43 AM CDT | Freeze Warning | PAH | 29 hr |
| Apr 15, 5:03 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| Apr 16, 3:52 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| Apr 25, 4:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 30, 12:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 1, 4:51 AM CDT | Lake Wind Advisory | PAH | 13 hr |
| May 2, 3:47 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| May 3, 3:49 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| May 4, 3:50 AM CDT | Lake Wind Advisory | PAH | 8 hr |
| May 4, 11:36 AM CDT | Mesoscale Discussion | SPC | 84 min |
| May 20, 1:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 20, 7:10 PM CDT | Severe Thunderstorm Warning | PAH | 17 min |
| May 23, 2:32 PM CDT | Lake Wind Advisory | PAH | 28 hr |
| Jun 4, 2:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 3:25 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 6:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 4, 9:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 4, 9:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 11, 11:23 AM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 11, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 11, 1:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 11, 1:43 PM CDT | Severe Thunderstorm Warning | PAH | 32 min |
| Jun 11, 2:00 PM CDT | Severe Thunderstorm Warning | PAH | 30 min |
| Jun 11, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 18, 4:45 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| Jun 19, 3:34 AM CDT | Lake Wind Advisory | PAH | 13 hr |
| Jun 27, 2:00 AM CDT | Heat Advisory | PAH | 59 hr |
| Jun 27, 2:07 AM CDT | Fire Weather Watch | PAH | 24 hr |
| Jun 28, 2:28 AM CDT | Red Flag Warning | PAH | 9 hr |
| Jun 29, 4:12 AM CDT | Excessive Heat Warning | PAH | 9 days |
| Jul 1, 1:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 2, 5:16 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 12:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 7, 1:55 PM CDT | Heat Advisory | PAH | 28 hr |
| Jul 8, 6:08 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 17, 2:49 PM CDT | Heat Advisory | PAH | 53 hr |
| Jul 18, 1:37 PM CDT | Excessive Heat Warning | PAH | 29 hr |
| Jul 21, 2:32 PM CDT | Excessive Heat Warning | PAH | 5 days |
| Jul 26, 1:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 26, 1:46 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 26, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | 48 min |
| Jul 26, 3:55 PM CDT | Mesoscale Discussion | SPC | 35 min |
| Jul 26, 5:46 PM CDT | Severe Thunderstorm Warning | PAH | 29 min |
| Jul 26, 6:29 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 27, 12:52 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 4:25 PM CDT | Severe Thunderstorm Warning | PAH | 35 min |
| Aug 1, 5:19 PM CDT | Severe Thunderstorm Warning | PAH | 26 min |
| Aug 2, 11:47 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 2, 7:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 3, 3:12 PM CDT | Heat Advisory | PAH | 21 hr |
| Aug 13, 3:15 PM CDT | Mesoscale Discussion | SPC | 30 min |
| Aug 13, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 16, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 16, 5:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 12:18 PM CDT | Lake Wind Advisory | PAH | 3 days |
| Aug 31, 1:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 31, 1:56 PM CDT | Tornado Watch | SPC | 8 hr |
| Aug 31, 6:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Aug 31, 9:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Sep 1, 1:19 PM CDT | Tornado Watch | SPC | 8 hr |
| Sep 1, 3:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Sep 1, 5:29 PM CDT | Tornado Warning | PAH | 31 min |
| Sep 1, 5:32 PM CDT | Tornado Warning | PAH | 28 min |
| Sep 1, 5:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 1, 5:50 PM CDT | Severe Thunderstorm Warning | PAH | 25 min |
| Sep 1, 6:26 PM CDT | Flash Flood Warning | PAH | 3 hr |
| Sep 5, 9:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 5, 2:29 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 6, 4:00 AM CDT | Dense Fog Advisory | PAH | 5 hr |
| Sep 6, 12:28 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 6, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Sep 6, 5:42 PM CDT | Severe Thunderstorm Warning | PAH | 48 min |
| Sep 6, 6:08 PM CDT | Severe Thunderstorm Warning | PAH | 52 min |
| Sep 6, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 7, 3:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 7, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 7, 7:12 PM CDT | Severe Thunderstorm Warning | PAH | 33 min |
| Sep 7, 7:28 PM CDT | Severe Thunderstorm Warning | PAH | 32 min |
| Sep 7, 8:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 7, 8:38 PM CDT | Severe Thunderstorm Warning | PAH | 37 min |
| Sep 17, 3:37 PM CDT | Lake Wind Advisory | PAH | 26 hr |
| Sep 22, 3:53 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| Sep 23, 12:25 PM CDT | Frost Advisory | PAH | 20 hr |
| Sep 25, 12:51 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Sep 26, 1:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Sep 26, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | 28 min |
| Oct 7, 2:31 AM CDT | Frost Advisory | PAH | 24 hr |
| Oct 8, 2:43 AM CDT | Frost Advisory | PAH | 5 hr |
| Oct 10, 2:36 PM CDT | Frost Advisory | PAH | 17 hr |
| Oct 17, 5:21 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 17, 7:26 PM CDT | Severe Thunderstorm Warning | PAH | 20 min |
| Oct 17, 7:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Oct 28, 1:46 PM CDT | Freeze Warning | PAH | 18 hr |
| Oct 29, 3:52 PM CDT | Fire Weather Watch | PAH | 17 hr |
| Oct 30, 9:07 AM CDT | Red Flag Warning | PAH | 9 hr |
| Nov 8, 5:44 AM CST | Dense Fog Advisory | PAH | 2 hr |
| Nov 11, 4:25 AM CST | Wind Advisory | PAH | 11 hr |
| Nov 21, 4:37 AM CST | Dense Fog Advisory | PAH | 3 hr |
| Nov 21, 9:59 PM CST | Dense Fog Advisory | PAH | 10 hr |
| Dec 7, 3:24 AM CST | Dense Fog Advisory | PAH | 6 hr |
| Dec 9, 2:10 PM CST | Tornado Watch | SPC | 9 hr |
| Dec 19, 3:41 PM CST | Wind Advisory | PAH | 32 hr |
| Dec 23, 2:31 PM CST | Winter Storm Watch | PAH | 25 hr |
| Dec 24, 1:58 PM CST | Blizzard Watch | PAH | 15 hr |
| Dec 25, 4:49 AM CST | Blizzard Warning | PAH | 29 hr |
| Dec 25, 1:31 PM CST | Winter Weather Advisory | PAH | 25 hr |
| Dec 25, 8:00 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 26, 2:25 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 28, 5:09 AM CST | Winter Weather Advisory | PAH | 25 hr |
| Dec 28, 3:44 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 28, 6:13 PM CST | Winter Storm Warning | PAH | 12 hr |
| Dec 30, 4:50 AM CST | Freezing Fog Advisory | PAH | 4 hr |
| Dec 30, 12:31 PM CST | Winter Weather Advisory | PAH | 41 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 | 21 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 47 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Blizzard Watch | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 6 |
| Heat | |
| Excessive Heat Warning | 3 |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 4 |
| Wind and dust | |
| Lake Wind Advisory | 12 |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.