Alert archive / Illinois / Marion County
Weather alerts in Marion County, Illinois, 2018
98 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Marion County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 98
- Warnings
- 24
- Watches
- 9
- Advisories
- 29
- Busiest month
- June26 alerts
- Busiest day
- June 28, 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 6, 3:35 AM CST | Winter Weather Advisory | LSX | 44 hr |
| Jan 8, 3:36 PM CST | Dense Fog Advisory | LSX | 20 hr |
| Jan 9, 3:28 PM CST | Dense Fog Advisory | LSX | 18 hr |
| Jan 11, 3:14 AM CST | Winter Weather Advisory | LSX | 27 hr |
| Jan 11, 8:43 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 14, 3:22 PM CST | Wind Chill Advisory | LSX | 45 hr |
| Jan 14, 3:22 PM CST | Winter Weather Advisory | LSX | 21 hr |
| Jan 22, 3:29 AM CST | Special Weather Statement | LSX | 46 min |
| Feb 5, 11:15 AM CST | Winter Weather Advisory | LSX | 13 hr |
| Feb 6, 3:34 AM CST | Winter Weather Advisory | LSX | 25 hr |
| Feb 6, 9:42 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 10, 4:20 AM CST | Winter Weather Advisory | LSX | 29 hr |
| Feb 17, 9:16 AM CST | Winter Weather Advisory | LSX | 4 hr |
| Feb 20, 2:50 PM CST | Winter Weather Advisory | LSX | 44 hr |
| Feb 20, 2:59 PM CST | Flood Watch | LSX | 15 hr |
| Feb 22, 3:24 PM CST | Flood Watch | LSX | 52 hr |
| Mar 25, 3:16 PM CDT | Flood Watch | LSX | 54 hr |
| Apr 2, 7:46 PM CDT | Special Weather Statement | LSX | 44 min |
| Apr 2, 10:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Apr 3, 12:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 3, 1:33 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 3, 3:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 13, 10:11 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 15, 3:52 AM CDT | Freeze Warning | LSX | 29 hr |
| Apr 16, 3:25 AM CDT | Freeze Warning | LSX | 30 hr |
| Apr 18, 10:24 AM CDT | Wind Advisory | LSX | 9 hr |
| Apr 19, 2:46 AM CDT | Freeze Warning | LSX | 30 hr |
| Apr 28, 3:24 AM CDT | Frost Advisory | LSX | 28 hr |
| May 3, 6:13 AM CDT | Special Weather Statement | LSX | 17 min |
| May 10, 5:47 PM CDT | Special Weather Statement | LSX | 28 min |
| May 10, 6:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 10, 6:52 PM CDT | Special Weather Statement | LSX | 23 min |
| May 14, 7:07 PM CDT | Severe Thunderstorm Warning | LSX | 53 min |
| May 19, 3:56 PM CDT | Special Weather Statement | LSX | 79 min |
| May 27, 3:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 31, 9:58 AM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| May 31, 10:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| May 31, 10:36 AM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| May 31, 10:45 AM CDT | Severe Thunderstorm Warning | LSX | 30 min |
| May 31, 11:06 AM CDT | Severe Thunderstorm Warning | LSX | 11 min |
| May 31, 11:14 AM CDT | Severe Thunderstorm Warning | LSX | 20 min |
| Jun 9, 11:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 12:15 PM CDT | Severe Thunderstorm Warning | LSX | 45 min |
| Jun 9, 12:42 PM CDT | Severe Thunderstorm Warning | LSX | 30 min |
| Jun 10, 10:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 10, 12:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 10, 7:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 11, 4:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 7:58 PM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| Jun 11, 8:01 PM CDT | Flash Flood Warning | LSX | 6 hr |
| Jun 12, 4:27 AM CDT | Areal Flood Advisory | LSX | 3 hr |
| Jun 12, 5:27 AM CDT | Flash Flood Warning | LSX | 6 hr |
| Jun 15, 3:53 AM CDT | Heat Advisory | LSX | 5 days |
| Jun 25, 3:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 25, 8:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 6:15 AM CDT | Severe Thunderstorm Warning | LSX | 22 min |
| Jun 26, 7:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 8:43 AM CDT | Special Weather Statement | LSX | 47 min |
| Jun 26, 9:47 AM CDT | Areal Flood Advisory | LSX | 3 hr |
| Jun 27, 3:46 AM CDT | Heat Advisory | LSX | 5 days |
| Jun 28, 8:43 AM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 28, 1:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 28, 3:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 28, 3:52 PM CDT | Excessive Heat Warning | LSX | 3 days |
| Jun 28, 5:22 PM CDT | Severe Thunderstorm Warning | LSX | 83 min |
| Jun 28, 6:21 PM CDT | Severe Thunderstorm Warning | LSX | 69 min |
| Jun 28, 6:48 PM CDT | Areal Flood Advisory | LSX | 3 hr |
| Jul 1, 6:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 3, 3:31 AM CDT | Heat Advisory | LSX | 64 hr |
| Jul 12, 3:35 AM CDT | Heat Advisory | LSX | 64 hr |
| Jul 19, 6:49 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 19, 9:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 19, 11:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 20, 12:11 AM CDT | Tornado Warning | LSX | 34 min |
| Jul 20, 12:21 AM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| Jul 27, 1:19 AM CDT | Dense Fog Advisory | LSX | 7 hr |
| Aug 6, 3:16 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 10:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 17, 2:50 AM CDT | Special Weather Statement | LSX | 40 min |
| Aug 20, 11:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 20, 12:46 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 20, 4:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 24, 3:33 PM CDT | Heat Advisory | LSX | 4 days |
| Sep 6, 3:21 AM CDT | Flash Flood Watch | LSX | 60 hr |
| Sep 8, 9:06 AM CDT | Areal Flood Warning | LSX | 9 hr |
| Sep 8, 5:58 PM CDT | Areal Flood Warning | LSX | 12 hr |
| Oct 6, 12:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 15, 4:02 AM CDT | Frost Advisory | LSX | 29 hr |
| Oct 20, 3:18 AM CDT | Freeze Warning | LSX | 29 hr |
| Oct 20, 10:01 AM CDT | Wind Advisory | LSX | 8 hr |
| Oct 27, 3:25 PM CDT | Wind Advisory | LSX | 27 hr |
| Nov 2, 7:04 AM CDT | Dense Fog Advisory | LSX | 3 hr |
| Nov 3, 3:03 AM CDT | Dense Fog Advisory | LSX | 6 hr |
| Nov 9, 10:52 AM CST | Winter Weather Advisory | LSX | 10 hr |
| Nov 13, 2:28 PM CST | Winter Storm Watch | LSX | 12 hr |
| Nov 14, 2:32 AM CST | Winter Storm Warning | LSX | 36 hr |
| Nov 25, 11:22 AM CST | Wind Advisory | LSX | 19 hr |
| Dec 1, 1:48 PM CST | Mesoscale Discussion | SPC | 117 min |
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 | 1 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 28 |
| Special Weather Statement | 8 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 4 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
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.