Alert archive / Illinois / Will County
Weather alerts in Will County, Illinois, 2018
101 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Will County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 101
- Warnings
- 25
- Watches
- 6
- Advisories
- 31
- Busiest month
- May24 alerts
- Busiest day
- February 20, 20187 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 7, 1:49 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 7, 2:00 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 7, 6:16 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 22, 4:14 AM CST | Areal Flood Advisory | LOT | 5 hr |
| Jan 22, 8:56 AM CST | River Flood Advisory | LOT | 58 hr |
| Feb 5, 4:57 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 8, 9:07 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 3:08 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 19, 10:37 AM CST | River Flood Warning | LOT | 4 days |
| Feb 19, 9:13 PM CST | River Flood Warning | LOT | 3 days |
| Feb 19, 10:21 PM CST | River Flood Warning | LOT | 8 days |
| Feb 19, 10:44 PM CST | Areal Flood Warning | LOT | 12 hr |
| Feb 19, 11:46 PM CST | River Flood Advisory | LOT | 36 hr |
| Feb 20, 10:45 AM CST | Areal Flood Warning | LOT | 24 hr |
| Feb 20, 1:21 PM CST | River Flood Warning | LOT | 53 hr |
| Feb 20, 1:27 PM CST | Special Weather Statement | LOT | 48 min |
| Feb 20, 9:18 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 28, 10:37 AM CST | River Flood Advisory | LOT | 4 days |
| Mar 1, 2:39 PM CST | River Flood Advisory | LOT | 15 hr |
| Mar 17, 3:59 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 14, 11:34 AM CDT | River Flood Advisory | LOT | 57 hr |
| Apr 29, 8:55 PM CDT | Red Flag Warning | LOT | 23 hr |
| Apr 30, 4:35 PM CDT | Red Flag Warning | LOT | 26 hr |
| May 2, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 2, 4:35 PM CDT | Severe Thunderstorm Warning | LOT | 25 min |
| May 2, 4:58 PM CDT | Severe Thunderstorm Warning | LOT | 32 min |
| May 2, 7:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 2, 10:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 2, 10:51 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 2, 11:57 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| May 3, 1:57 AM CDT | Mesoscale Discussion | SPC | 93 min |
| May 3, 11:08 AM CDT | River Flood Advisory | LOT | 23 hr |
| May 9, 3:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 12, 9:17 AM CDT | River Flood Advisory | LOT | 7 days |
| May 12, 9:17 AM CDT | River Flood Advisory | LOT | 4 days |
| May 13, 12:38 AM CDT | Special Weather Statement | LOT | 37 min |
| May 13, 1:05 AM CDT | Areal Flood Advisory | LOT | 3 hr |
| May 14, 2:37 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 14, 2:54 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 14, 6:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 21, 10:12 AM CDT | Areal Flood Advisory | LOT | 3 hr |
| May 21, 12:18 PM CDT | River Flood Advisory | LOT | 3 hr |
| May 21, 2:47 PM CDT | River Flood Warning | LOT | 15 hr |
| May 30, 3:39 PM CDT | Areal Flood Warning | LOT | 15 hr |
| May 30, 3:47 PM CDT | Areal Flood Warning | LOT | 3 hr |
| May 31, 2:27 PM CDT | Special Weather Statement | LOT | 33 min |
| May 31, 3:14 PM CDT | Special Weather Statement | LOT | 16 min |
| Jun 10, 9:23 AM CDT | River Flood Warning | LOT | 12 hr |
| Jun 10, 9:30 AM CDT | River Flood Advisory | LOT | 25 hr |
| Jun 17, 3:49 PM CDT | Special Weather Statement | LOT | 26 min |
| Jun 17, 4:15 PM CDT | Special Weather Statement | LOT | 45 min |
| Jun 19, 9:32 AM CDT | River Flood Advisory | LOT | 11 hr |
| Jun 20, 8:34 PM CDT | River Flood Advisory | LOT | 14 hr |
| Jun 21, 7:46 AM CDT | Areal Flood Advisory | LOT | 4 hr |
| Jun 21, 10:10 AM CDT | River Flood Warning | LOT | 3 days |
| Jun 21, 10:20 AM CDT | River Flood Advisory | LOT | 3 days |
| Jun 21, 11:44 AM CDT | Areal Flood Warning | LOT | 9 hr |
| Jun 21, 3:51 PM CDT | River Flood Warning | LOT | 56 hr |
| Jun 21, 9:30 PM CDT | River Flood Advisory | LOT | 13 hr |
| Jun 22, 1:04 AM CDT | Areal Flood Advisory | LOT | 6 hr |
| Jun 22, 8:29 PM CDT | River Flood Advisory | LOT | 14 hr |
| Jun 26, 6:49 PM CDT | Special Weather Statement | LOT | 26 min |
| Jun 26, 6:53 PM CDT | Tornado Warning | LOT | 37 min |
| Jul 1, 12:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jul 1, 12:58 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 1, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 4, 9:11 PM CDT | Severe Thunderstorm Warning | LOT | 28 min |
| Jul 4, 9:51 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Jul 5, 1:42 PM CDT | Special Weather Statement | LOT | 33 min |
| Jul 5, 1:48 PM CDT | Severe Thunderstorm Warning | LOT | 42 min |
| Jul 5, 2:18 PM CDT | Special Weather Statement | LOT | 27 min |
| Jul 5, 2:31 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Aug 1, 5:17 PM CDT | Severe Thunderstorm Warning | LOT | 18 min |
| Aug 20, 4:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 25, 5:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 7:38 PM CDT | River Flood Advisory | LOT | 4 days |
| Aug 28, 3:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 28, 7:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 28, 7:37 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 28, 9:18 PM CDT | Severe Thunderstorm Warning | LOT | 42 min |
| Aug 28, 9:19 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Aug 28, 9:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Aug 29, 5:56 AM CDT | Special Weather Statement | LOT | 64 min |
| Aug 31, 6:35 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Aug 31, 7:23 PM CDT | Special Weather Statement | LOT | 37 min |
| Aug 31, 8:47 PM CDT | Areal Flood Advisory | LOT | 3 hr |
| Sep 3, 1:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 3, 1:39 PM CDT | Severe Thunderstorm Warning | LOT | 36 min |
| Sep 3, 4:07 PM CDT | Special Weather Statement | LOT | 38 min |
| Sep 3, 9:30 PM CDT | River Flood Advisory | LOT | 22 hr |
| Sep 20, 3:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Sep 25, 1:36 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 25, 3:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 25, 4:52 PM CDT | Severe Thunderstorm Warning | LOT | 68 min |
| Sep 25, 5:35 PM CDT | Special Weather Statement | LOT | 55 min |
| Sep 25, 5:59 PM CDT | Special Weather Statement | LOT | 61 min |
| Oct 5, 9:11 PM CDT | River Flood Advisory | LOT | 23 hr |
| Nov 25, 6:54 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 1, 10:58 AM CST | River Flood Advisory | LOT | 20 hr |
| Dec 2, 3:41 AM CST | River Flood Advisory | LOT | 39 hr |
| Dec 2, 7:13 AM CST | River Flood Warning | LOT | 20 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 | 8 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 25 |
| Special Weather Statement | 14 |
| Flooding | |
| Areal Flood Warning | 5 |
| River Flood Warning | 9 |
| Areal Flood Advisory | 11 |
| River Flood Advisory | 20 |
| Fire | |
| Red Flag Warning | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.