Alert archive / Illinois / Clark County
Weather alerts in Clark County, Illinois, 2016
89 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Clark County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 89
- Warnings
- 25
- Watches
- 13
- Advisories
- 25
- Busiest month
- July16 alerts
- Busiest day
- July 13, 20167 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 17, 3:30 AM CST | Wind Chill Advisory | ILX | 32 hr |
| Jan 19, 3:48 AM CST | Winter Weather Advisory | ILX | 25 hr |
| Jan 19, 8:21 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 2, 6:19 PM CST | Mesoscale Discussion | SPC | 116 min |
| Feb 13, 3:32 AM CST | Winter Weather Advisory | ILX | 38 hr |
| Feb 15, 7:25 AM CST | Dense Fog Advisory | ILX | 4 hr |
| Feb 18, 3:03 PM CST | Wind Advisory | ILX | 27 hr |
| Feb 23, 3:28 PM CST | Winter Weather Advisory | ILX | 29 hr |
| Feb 24, 8:55 PM CST | Winter Weather Advisory | ILX | 6 hr |
| Feb 25, 3:58 AM CST | River Flood Warning | IND | 7 days |
| Feb 28, 3:46 AM CST | Wind Advisory | ILX | 14 hr |
| Feb 29, 10:56 AM CST | River Flood Warning | IND | 6 days |
| Mar 8, 10:49 AM CST | River Flood Warning | IND | 48 hr |
| Mar 9, 3:05 AM CST | Flash Flood Watch | ILX | 22 hr |
| Mar 12, 8:53 AM CST | River Flood Warning | IND | 9 days |
| Mar 15, 1:29 AM CDT | Dense Fog Advisory | ILX | 8 hr |
| Mar 15, 3:50 PM CDT | Wind Advisory | ILX | 28 hr |
| Mar 15, 9:45 PM CDT | Severe Thunderstorm Warning | ILX | 30 min |
| Mar 22, 3:46 AM CDT | Wind Advisory | ILX | 15 hr |
| Mar 24, 12:54 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 27, 2:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 10:30 AM CDT | River Flood Warning | IND | 9 days |
| Mar 31, 12:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 1, 3:36 PM CDT | Wind Advisory | ILX | 27 hr |
| Apr 2, 3:26 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 3, 3:09 PM CDT | Freeze Watch | ILX | 13 hr |
| Apr 4, 3:41 AM CDT | Freeze Warning | ILX | 28 hr |
| Apr 7, 3:40 AM CDT | Freeze Watch | ILX | 23 hr |
| Apr 8, 2:56 AM CDT | Freeze Warning | ILX | 30 hr |
| Apr 9, 1:00 PM CDT | River Flood Warning | IND | 7 days |
| Apr 21, 1:29 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 24, 3:23 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Apr 26, 3:03 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 27, 9:16 PM CDT | Severe Thunderstorm Warning | ILX | 14 min |
| Apr 30, 12:41 PM CDT | River Flood Warning | IND | 5 days |
| May 1, 5:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 1, 6:58 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 7, 1:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 7, 3:42 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 7, 5:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 7, 5:59 PM CDT | Severe Thunderstorm Warning | ILX | 46 min |
| May 10, 11:58 AM CDT | River Flood Warning | IND | 5 days |
| May 11, 1:53 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| May 11, 12:10 PM CDT | Severe Thunderstorm Watch | SPC | 12 hr |
| May 11, 2:19 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 11, 5:08 PM CDT | Severe Thunderstorm Warning | ILX | 37 min |
| Jun 15, 2:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 15, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 15, 3:21 PM CDT | Severe Thunderstorm Warning | ILX | 24 min |
| Jun 15, 3:43 PM CDT | Severe Thunderstorm Warning | ILX | 32 min |
| Jun 26, 2:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 2, 3:17 AM CDT | Flash Flood Watch | ILX | 55 hr |
| Jul 5, 3:00 AM CDT | Dense Fog Advisory | ILX | 5 hr |
| Jul 6, 5:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 13, 2:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 13, 2:37 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 13, 3:50 PM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| Jul 13, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 5:10 PM CDT | Flash Flood Warning | ILX | 4 hr |
| Jul 13, 5:21 PM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| Jul 13, 5:57 PM CDT | Severe Thunderstorm Warning | ILX | 33 min |
| Jul 17, 12:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 17, 3:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 18, 7:59 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Jul 18, 3:41 PM CDT | Excessive Heat Watch | ILX | 48 hr |
| Jul 20, 3:11 PM CDT | Excessive Heat Warning | ILX | 4 days |
| Jul 26, 7:07 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Aug 2, 6:11 AM CDT | Dense Fog Advisory | ILX | 3 hr |
| Aug 13, 3:20 AM CDT | Flash Flood Watch | ILX | 3 days |
| Aug 15, 12:44 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Aug 18, 3:24 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Aug 24, 1:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 24, 3:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 26, 1:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 9, 2:15 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| Sep 9, 2:37 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 9, 5:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 9, 6:23 PM CDT | Tornado Warning | ILX | 52 min |
| Sep 9, 6:30 PM CDT | Tornado Watch | SPC | 5 hr |
| Sep 9, 7:17 PM CDT | Tornado Warning | ILX | 32 min |
| Sep 19, 2:33 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Oct 3, 3:01 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| Oct 19, 1:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 20, 3:31 AM CDT | Areal Flood Advisory | ILX | 6 hr |
| Nov 18, 1:19 PM CST | Mesoscale Discussion | SPC | 116 min |
| Nov 18, 3:07 PM CST | Special Weather Statement | ILX | 23 min |
| Dec 15, 3:01 PM CST | Winter Weather Advisory | ILX | 63 hr |
| Dec 24, 6:26 AM CST | Dense Fog Advisory | ILX | 4 hr |
| Dec 25, 5:47 PM CST | Dense Fog Advisory | ILX | 7 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 | 9 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 25 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 8 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 5 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.