Alert archive / Illinois / Marion County
Weather alerts in Marion County, Illinois, 2021
81 weather alerts in 2021, 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 2021. Tap one for its archive.
- Alerts
- 81
- Warnings
- 21
- Watches
- 13
- Advisories
- 25
- Busiest month
- March13 alerts
- Busiest day
- May 27, 20216 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 1, 1:08 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 26, 8:19 PM CST | Winter Weather Advisory | LSX | 19 hr |
| Feb 8, 9:18 AM CST | Winter Weather Advisory | LSX | 19 hr |
| Feb 9, 4:02 AM CST | Winter Weather Advisory | LSX | 38 hr |
| Feb 13, 3:24 AM CST | Wind Chill Advisory | LSX | 3 days |
| Feb 13, 2:40 PM CST | Winter Weather Advisory | LSX | 56 hr |
| Feb 14, 2:44 PM CST | Winter Storm Warning | LSX | 31 hr |
| Feb 15, 10:44 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 10, 3:11 AM CST | Wind Advisory | LSX | 15 hr |
| Mar 11, 3:27 AM CST | Flood Watch | LSX | 55 hr |
| Mar 16, 12:58 AM CDT | Dense Fog Advisory | LSX | 9 hr |
| Mar 25, 3:16 AM CDT | Wind Advisory | LSX | 21 hr |
| Mar 27, 4:44 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 27, 6:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 27, 7:43 PM CDT | Severe Thunderstorm Warning | LSX | 47 min |
| Mar 27, 7:45 PM CDT | Tornado Warning | LSX | 45 min |
| Mar 27, 7:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Mar 27, 7:59 PM CDT | Tornado Warning | LSX | 31 min |
| Mar 27, 8:21 PM CDT | Severe Thunderstorm Warning | LSX | 39 min |
| Mar 30, 2:43 PM CDT | Freeze Warning | LSX | 42 hr |
| Mar 31, 2:44 PM CDT | Freeze Warning | LSX | 42 hr |
| Apr 9, 4:56 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 18, 2:42 PM CDT | Freeze Watch | LSX | 22 hr |
| Apr 19, 1:01 PM CDT | Freeze Warning | LSX | 23 hr |
| Apr 19, 11:02 PM CDT | Freeze Warning | LSX | 34 hr |
| Apr 21, 3:08 AM CDT | Freeze Warning | LSX | 30 hr |
| Apr 27, 2:28 PM CDT | Flash Flood Watch | LSX | 39 hr |
| May 3, 2:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 3, 5:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 6, 3:40 PM CDT | Severe Thunderstorm Warning | LSX | 26 min |
| May 27, 11:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 27, 11:26 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 27, 12:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 27, 2:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 27, 2:31 PM CDT | Severe Thunderstorm Warning | LSX | 44 min |
| May 27, 3:38 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 17, 2:12 PM CDT | Heat Advisory | LSX | 3 days |
| Jun 18, 8:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 19, 5:44 AM CDT | Severe Thunderstorm Warning | LSX | 18 min |
| Jun 19, 2:43 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 9, 2:53 AM CDT | Flash Flood Watch | LSX | 47 hr |
| Jul 10, 1:36 AM CDT | Severe Thunderstorm Warning | LSX | 54 min |
| Jul 10, 1:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 2:01 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 10, 4:31 PM CDT | Severe Thunderstorm Warning | LSX | 59 min |
| Jul 12, 1:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 16, 2:57 PM CDT | Areal Flood Advisory | LSX | 4 hr |
| Jul 25, 6:29 AM CDT | Areal Flood Advisory | LSX | 2 hr |
| Jul 27, 2:47 AM CDT | Heat Advisory | LSX | 66 hr |
| Jul 31, 9:53 AM CDT | Areal Flood Advisory | LSX | 3 hr |
| Aug 8, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 2:37 PM CDT | Heat Advisory | LSX | 4 days |
| Aug 8, 3:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 9, 2:29 AM CDT | Areal Flood Advisory | LSX | 5 hr |
| Aug 10, 2:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 12, 5:19 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 21, 2:10 PM CDT | Areal Flood Advisory | LSX | 43 min |
| Aug 21, 2:53 PM CDT | Areal Flood Warning | LSX | 3 hr |
| Aug 22, 2:59 PM CDT | Heat Advisory | LSX | 6 days |
| Aug 30, 1:53 PM CDT | Areal Flood Advisory | LSX | 3 hr |
| Aug 30, 6:22 PM CDT | Areal Flood Advisory | LSX | 3 hr |
| Oct 7, 8:38 PM CDT | Dense Fog Advisory | LSX | 12 hr |
| Oct 24, 5:11 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 24, 5:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 24, 8:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Oct 24, 9:58 PM CDT | Tornado Warning | LSX | 16 min |
| Oct 24, 10:13 PM CDT | Severe Thunderstorm Warning | LSX | 62 min |
| Oct 24, 10:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 24, 10:40 PM CDT | Severe Thunderstorm Warning | LSX | 26 min |
| Nov 2, 2:04 PM CDT | Freeze Warning | LSX | 19 hr |
| Dec 10, 2:28 AM CST | Dense Fog Advisory | LSX | 9 hr |
| Dec 10, 5:17 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 10, 8:53 PM CST | Mesoscale Discussion | SPC | 97 min |
| Dec 10, 11:03 PM CST | Tornado Watch | SPC | 5 hr |
| Dec 10, 11:10 PM CST | Tornado Warning | LSX | 50 min |
| Dec 10, 11:28 PM CST | Mesoscale Discussion | SPC | 92 min |
| Dec 14, 2:20 PM CST | Wind Advisory | LSX | 36 hr |
| Dec 25, 11:55 PM CST | Dense Fog Advisory | LSX | 12 hr |
| Dec 29, 10:09 PM CST | Dense Fog Advisory | LSX | 14 hr |
| Dec 30, 9:23 PM CST | Dense Fog Advisory | LSX | 15 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 | 4 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 22 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 7 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 4 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.