Alert archive / Illinois / Cook County
Weather alerts in Cook County, Illinois, 2006
101 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cook County and its neighbors
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Alerts
- 101
- Warnings
- 41
- Watches
- 21
- Advisories
- 0
- Busiest month
- July17 alerts
- Busiest day
- September 22, 20068 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 13, 12:03 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 20, 3:39 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 20, 11:52 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 16, 9:41 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 12, 8:42 PM CST | Tornado Watch | SPC | 7 hr |
| Mar 13, 12:39 AM CST | Severe Thunderstorm Warning | LOT | 51 min |
| Mar 16, 1:09 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Apr 2, 5:28 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 2, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | 38 min |
| Apr 2, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | 35 min |
| Apr 13, 8:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 13, 10:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 14, 1:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 14, 4:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Apr 14, 5:19 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 16, 12:20 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 16, 1:51 PM CDT | Severe Thunderstorm Warning | LOT | 33 min |
| Apr 16, 3:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 17, 1:25 AM CDT | Flash Flood Warning | LOT | 4 hr |
| May 17, 12:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 17, 12:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 17, 5:10 PM CDT | Severe Thunderstorm Warning | LOT | 50 min |
| May 17, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 24, 4:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 24, 4:42 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 24, 8:55 PM CDT | Severe Thunderstorm Warning | LOT | 80 min |
| May 27, 5:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 29, 2:07 PM CDT | Severe Thunderstorm Warning | LOT | 38 min |
| May 29, 2:37 PM CDT | Severe Thunderstorm Warning | LOT | 38 min |
| May 29, 3:06 PM CDT | Severe Thunderstorm Warning | LOT | 54 min |
| May 29, 3:29 PM CDT | Severe Thunderstorm Warning | LOT | 46 min |
| May 29, 4:43 PM CDT | Severe Thunderstorm Warning | LOT | 47 min |
| May 29, 5:16 PM CDT | Severe Thunderstorm Warning | LOT | 59 min |
| May 30, 2:26 PM CDT | Severe Thunderstorm Warning | LOT | 33 min |
| May 30, 7:13 PM CDT | Severe Thunderstorm Warning | LOT | 44 min |
| Jun 21, 6:27 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 10:56 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 2:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 21, 4:45 PM CDT | Severe Thunderstorm Warning | LOT | 15 min |
| Jun 21, 4:59 PM CDT | Severe Thunderstorm Warning | LOT | 15 min |
| Jun 21, 5:24 PM CDT | Mesoscale Discussion | SPC | 36 min |
| Jun 21, 5:43 PM CDT | Severe Thunderstorm Watch | SPC | 111 min |
| Jul 3, 4:34 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 6:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 17, 5:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 17, 8:04 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 17, 10:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 17, 10:28 PM CDT | Severe Thunderstorm Warning | LOT | 47 min |
| Jul 17, 11:41 PM CDT | Severe Thunderstorm Warning | LOT | 19 min |
| Jul 19, 1:02 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 19, 7:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 19, 11:10 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 20, 4:04 AM CDT | Severe Thunderstorm Warning | LOT | 71 min |
| Jul 20, 10:27 AM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 27, 3:20 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 27, 4:46 PM CDT | Tornado Warning | LOT | 44 min |
| Jul 27, 5:30 PM CDT | Tornado Warning | LOT | 30 min |
| Jul 27, 5:49 PM CDT | Flash Flood Warning | LOT | 3 hr |
| Jul 30, 8:27 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 2, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 2, 6:34 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 2, 9:21 PM CDT | Severe Thunderstorm Warning | LOT | 29 min |
| Aug 3, 3:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 3:46 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Aug 3, 4:41 AM CDT | Severe Thunderstorm Warning | LOT | 49 min |
| Aug 10, 9:07 AM CDT | Severe Thunderstorm Warning | LOT | 38 min |
| Aug 23, 9:33 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Aug 23, 9:49 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 24, 3:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 24, 4:02 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 24, 5:30 AM CDT | Severe Thunderstorm Warning | LOT | 35 min |
| Aug 24, 6:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 25, 11:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 25, 1:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 17, 3:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 2:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 3:32 PM CDT | Tornado Watch | SPC | 6 hr |
| Sep 22, 4:25 PM CDT | Tornado Warning | LOT | 65 min |
| Sep 22, 5:22 PM CDT | Severe Thunderstorm Warning | LOT | 53 min |
| Sep 22, 5:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Sep 22, 5:52 PM CDT | Tornado Warning | LOT | 24 min |
| Sep 22, 6:04 PM CDT | Flash Flood Warning | LOT | 3 hr |
| Sep 22, 6:10 PM CDT | Tornado Warning | LOT | 23 min |
| Sep 23, 3:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Sep 30, 1:54 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 2, 12:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Oct 2, 1:32 PM CDT | Severe Thunderstorm Warning | LOT | 28 min |
| Oct 2, 1:53 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 2, 1:59 PM CDT | Severe Thunderstorm Warning | LOT | 46 min |
| Oct 2, 2:54 PM CDT | Severe Thunderstorm Warning | LOT | 38 min |
| Oct 2, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 2, 7:43 PM CDT | Severe Thunderstorm Warning | LOT | 55 min |
| Oct 2, 7:51 PM CDT | Severe Thunderstorm Warning | LOT | 54 min |
| Oct 2, 8:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Oct 2, 8:42 PM CDT | Severe Thunderstorm Warning | LOT | 48 min |
| Oct 2, 9:23 PM CDT | Severe Thunderstorm Warning | LOT | 67 min |
| Oct 2, 9:34 PM CDT | Flash Flood Warning | LOT | 3 hr |
| Oct 2, 9:49 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 2, 9:58 PM CDT | Flash Flood Warning | LOT | 3 hr |
| Dec 1, 6:42 AM CST | Mesoscale Discussion | SPC | 5 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 | 31 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 17 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 39 |
| Flooding | |
| Flash Flood Warning | 5 |
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.