Alert archive / Illinois / Jefferson County
Weather alerts in Jefferson County, Illinois, 2006
132 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Alerts
- 132
- Warnings
- 24
- Watches
- 31
- Advisories
- 20
- Busiest month
- March22 alerts
- Busiest day
- March 12, 200610 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 2, 2:15 AM CST | Tornado Watch | SPC | 7 hr |
| Jan 2, 4:31 AM CST | Mesoscale Discussion | SPC | 59 min |
| Jan 2, 5:38 AM CST | Tornado Watch | SPC | 6 hr |
| Jan 2, 7:57 AM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 8, 12:45 PM CST | Wind Advisory | PAH | 5 hr |
| Jan 19, 8:58 AM CST | Wind Advisory | PAH | 8 hr |
| Feb 8, 8:51 AM CST | Snow Advisory | PAH | 6 hr |
| Feb 11, 12:24 AM CST | Dense Fog Advisory | PAH | 6 hr |
| Feb 11, 1:19 PM CST | Snow Advisory | PAH | 5 hr |
| Feb 16, 4:00 AM CST | Wind Advisory | PAH | 19 hr |
| Feb 16, 1:16 PM CST | Tornado Watch | SPC | 7 hr |
| Feb 16, 4:55 PM CST | Mesoscale Discussion | SPC | 95 min |
| Feb 16, 5:27 PM CST | Severe Thunderstorm Warning | PAH | 48 min |
| Feb 18, 2:12 AM CST | Snow Advisory | PAH | 7 hr |
| Mar 9, 6:50 PM CST | Severe Thunderstorm Warning | PAH | 40 min |
| Mar 11, 1:29 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 11, 1:51 AM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 11, 5:53 AM CST | Mesoscale Discussion | SPC | 97 min |
| Mar 11, 9:36 AM CST | Mesoscale Discussion | SPC | 54 min |
| Mar 11, 9:11 PM CST | Mesoscale Discussion | SPC | 94 min |
| Mar 11, 9:55 PM CST | Tornado Watch | SPC | 3 hr |
| Mar 11, 10:31 PM CST | Tornado Warning | PAH | 59 min |
| Mar 11, 11:13 PM CST | Mesoscale Discussion | SPC | 92 min |
| Mar 11, 11:19 PM CST | Flash Flood Warning | PAH | 3 hr |
| Mar 11, 11:26 PM CST | Tornado Warning | PAH | 64 min |
| Mar 12, 12:27 AM CST | Severe Thunderstorm Warning | PAH | 63 min |
| Mar 12, 12:43 AM CST | Flash Flood Warning | PAH | 6 hr |
| Mar 12, 1:07 AM CST | Tornado Watch | SPC | 7 hr |
| Mar 12, 3:39 AM CST | Mesoscale Discussion | SPC | 96 min |
| Mar 12, 8:00 PM CST | Mesoscale Discussion | SPC | 90 min |
| Mar 13, 12:35 AM CST | Mesoscale Discussion | SPC | 85 min |
| Mar 13, 1:06 AM CST | Tornado Watch | SPC | 6 hr |
| Mar 13, 5:24 AM CST | Severe Thunderstorm Warning | PAH | 39 min |
| Mar 13, 6:03 AM CST | Flash Flood Warning | PAH | 3 hr |
| Mar 31, 12:58 AM CST | Mesoscale Discussion | SPC | 92 min |
| Mar 31, 2:43 PM CST | Tornado Watch | SPC | 6 hr |
| Apr 2, 4:00 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 2, 6:06 PM CDT | Severe Thunderstorm Warning | PAH | 39 min |
| Apr 6, 11:19 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 7, 10:20 AM CDT | Tornado Watch | SPC | 10 hr |
| Apr 7, 2:19 PM CDT | Severe Thunderstorm Warning | PAH | 56 min |
| Apr 8, 3:35 AM CDT | Frost Advisory | PAH | 29 hr |
| Apr 11, 10:00 AM CDT | Red Flag Warning | PAH | 9 hr |
| Apr 16, 3:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 12:00 AM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 19, 1:29 AM CDT | Tornado Watch | SPC | 4 hr |
| Apr 21, 3:17 AM CDT | Dense Fog Advisory | PAH | 6 hr |
| Apr 29, 10:10 PM CDT | Wind Advisory | PAH | 6 hr |
| Apr 30, 3:05 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 30, 5:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 1, 8:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 1, 10:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 1, 11:20 PM CDT | Severe Thunderstorm Warning | PAH | 40 min |
| May 1, 11:28 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 2, 2:08 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 1:02 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 3, 1:47 PM CDT | Severe Thunderstorm Warning | PAH | 43 min |
| May 3, 4:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| May 10, 2:47 AM CDT | Flash Flood Watch | PAH | 15 hr |
| May 11, 12:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 17, 8:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 24, 2:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 24, 6:18 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 24, 7:48 PM CDT | Severe Thunderstorm Warning | PAH | 42 min |
| May 24, 8:29 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| May 25, 12:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 1:34 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 3, 11:24 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 7, 12:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 1:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 10, 3:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 7:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 9:06 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 10, 9:24 PM CDT | Severe Thunderstorm Warning | PAH | 36 min |
| Jun 18, 12:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 18, 1:08 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 5:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 22, 11:58 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 3:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 6:08 PM CDT | Mesoscale Discussion | SPC | 37 min |
| Jun 26, 11:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 14, 2:35 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 14, 5:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 18, 6:39 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 19, 3:39 AM CDT | Heat Advisory | PAH | 39 hr |
| Jul 19, 5:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 19, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 20, 10:27 AM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 20, 9:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 21, 9:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 21, 9:22 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 21, 10:34 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 21, 12:08 PM CDT | Severe Thunderstorm Warning | PAH | 67 min |
| Jul 21, 12:22 PM CDT | Tornado Warning | PAH | 38 min |
| Jul 21, 12:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 21, 1:00 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 8:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 29, 7:51 PM CDT | Severe Thunderstorm Warning | PAH | 69 min |
| Jul 30, 12:45 AM CDT | Flash Flood Warning | PAH | 3 hr |
| Jul 31, 3:55 AM CDT | Heat Advisory | PAH | 15 hr |
| Aug 1, 3:43 AM CDT | Heat Advisory | PAH | 40 hr |
| Aug 3, 4:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 4:17 AM CDT | Heat Advisory | PAH | 12 hr |
| Aug 10, 12:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 10, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 14, 2:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 3:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 14, 5:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 18, 1:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Sep 11, 3:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 17, 12:25 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 22, 9:05 AM CDT | Flash Flood Watch | PAH | 34 hr |
| Sep 22, 12:49 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 1:16 PM CDT | Tornado Watch | SPC | 8 hr |
| Sep 22, 3:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Sep 22, 5:02 PM CDT | Tornado Warning | PAH | 22 min |
| Sep 22, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 7:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 23, 8:49 AM CDT | Tornado Watch | SPC | 5 hr |
| Sep 27, 2:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Sep 30, 8:35 PM CDT | Dense Fog Advisory | PAH | 11 hr |
| Oct 12, 4:19 AM CDT | Freeze Warning | PAH | 28 hr |
| Oct 13, 10:44 AM CDT | Red Flag Warning | PAH | 7 hr |
| Oct 13, 2:56 PM CDT | Frost Advisory | PAH | 18 hr |
| Oct 14, 2:08 PM CDT | Frost Advisory | PAH | 19 hr |
| Oct 27, 10:01 AM CDT | Flood Watch | PAH | 14 hr |
| Nov 8, 12:20 AM CST | Dense Fog Advisory | PAH | 8 hr |
| Nov 10, 5:29 PM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 29, 4:01 AM CST | Winter Storm Watch | PAH | 32 hr |
| Nov 30, 12:06 PM CST | Winter Weather Advisory | PAH | 15 hr |
| Nov 30, 6:56 PM CST | Wind Advisory | PAH | 16 hr |
| Dec 12, 3:40 PM CST | Mesoscale Discussion | SPC | 2 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 | 13 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 13 |
| Tornado Watch | 14 |
| Mesoscale Discussion | 57 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Winter | |
| Winter Storm Watch | 1 |
| Snow Advisory | 3 |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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.