Alert archive / Illinois / Marshall County
Weather alerts in Marshall County, Illinois, 2021
93 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Marshall County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 93
- Warnings
- 16
- Watches
- 12
- Advisories
- 37
- Busiest month
- August15 alerts
- Busiest day
- June 30, 20214 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, 6:35 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 1, 6:01 PM CST | Winter Weather Advisory | ILX | 6 hr |
| Jan 2, 3:49 PM CST | Dense Fog Advisory | ILX | 18 hr |
| Jan 3, 2:38 PM CST | Dense Fog Advisory | ILX | 32 hr |
| Jan 5, 3:27 PM CST | Dense Fog Advisory | ILX | 17 hr |
| Jan 24, 3:58 AM CST | Winter Storm Watch | ILX | 11 hr |
| Jan 24, 3:06 PM CST | Winter Storm Warning | ILX | 37 hr |
| Jan 25, 11:47 AM CST | Winter Weather Advisory | ILX | 24 hr |
| Jan 29, 3:43 AM CST | Winter Storm Watch | ILX | 11 hr |
| Jan 29, 2:48 PM CST | Winter Weather Advisory | ILX | 48 hr |
| Feb 3, 4:03 PM CST | Winter Weather Advisory | ILX | 38 hr |
| Feb 5, 2:01 PM CST | Wind Chill Advisory | ILX | 45 hr |
| Feb 5, 2:01 PM CST | Winter Weather Advisory | ILX | 33 hr |
| Feb 8, 2:10 PM CST | Wind Chill Advisory | ILX | 19 hr |
| Feb 12, 3:03 PM CST | Wind Chill Advisory | ILX | 21 hr |
| Feb 13, 3:15 AM CST | Wind Chill Advisory | ILX | 57 hr |
| Feb 13, 3:10 PM CST | Winter Weather Advisory | ILX | 60 hr |
| Feb 13, 8:35 PM CST | Wind Chill Warning | ILX | 39 hr |
| Feb 15, 2:52 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 28, 6:57 AM CST | Dense Fog Advisory | ILX | 3 hr |
| Mar 10, 3:08 AM CST | Wind Advisory | ILX | 21 hr |
| Mar 16, 12:22 AM CDT | Dense Fog Advisory | ILX | 10 hr |
| Mar 17, 3:16 PM CDT | Wind Advisory | ILX | 28 hr |
| Mar 29, 3:21 AM CDT | Red Flag Warning | ILX | 17 hr |
| Mar 29, 3:25 AM CDT | Wind Advisory | ILX | 17 hr |
| Apr 13, 2:59 PM CDT | Frost Advisory | ILX | 17 hr |
| Apr 14, 2:36 PM CDT | Frost Advisory | ILX | 17 hr |
| Apr 19, 2:27 AM CDT | Freeze Watch | ILX | 12 hr |
| Apr 19, 2:27 PM CDT | Freeze Warning | ILX | 43 hr |
| Apr 21, 2:58 AM CDT | Freeze Warning | ILX | 29 hr |
| May 3, 2:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 3, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 3, 5:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 7, 2:08 PM CDT | Frost Advisory | ILX | 18 hr |
| May 9, 2:48 PM CDT | Frost Advisory | ILX | 16 hr |
| May 11, 2:34 PM CDT | Frost Advisory | ILX | 16 hr |
| Jun 1, 1:20 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Jun 12, 1:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 18, 9:20 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 10:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 20, 8:10 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 20, 9:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Jun 24, 2:28 PM CDT | Flash Flood Watch | ILX | 54 hr |
| Jun 25, 1:42 AM CDT | Flash Flood Warning | ILX | 6 hr |
| Jun 28, 3:13 AM CDT | Flash Flood Watch | ILX | 40 hr |
| Jun 28, 12:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 9:57 PM CDT | River Flood Warning | ILX | 6 days |
| Jun 30, 12:23 PM CDT | Areal Flood Advisory | ILX | 2 hr |
| Jun 30, 2:29 PM CDT | Areal Flood Advisory | ILX | 46 min |
| Jun 30, 6:08 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Jul 7, 2:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 12, 11:35 PM CDT | Flash Flood Warning | ILX | 5 hr |
| Jul 15, 2:14 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 15, 4:52 AM CDT | Flash Flood Warning | ILX | 5 hr |
| Jul 24, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 24, 5:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 27, 2:06 AM CDT | Heat Advisory | ILX | 66 hr |
| Jul 29, 7:43 AM CDT | Special Weather Statement | ILX | 62 min |
| Aug 6, 3:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 9, 1:54 PM CDT | Heat Advisory | ILX | 29 hr |
| Aug 9, 8:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 10, 3:49 PM CDT | Heat Advisory | ILX | 27 hr |
| Aug 11, 1:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Aug 11, 6:26 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 8:34 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 11, 7:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 11, 11:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 12, 3:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 23, 2:53 PM CDT | Heat Advisory | ILX | 5 days |
| Aug 24, 8:00 PM CDT | Special Weather Statement | ILX | 60 min |
| Aug 24, 8:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 4:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 29, 1:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Sep 7, 1:12 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 7, 3:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 7, 3:53 PM CDT | Severe Thunderstorm Warning | ILX | 37 min |
| Oct 7, 8:41 PM CDT | Dense Fog Advisory | ILX | 13 hr |
| Oct 8, 9:45 PM CDT | Dense Fog Advisory | ILX | 6 hr |
| Oct 11, 12:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 11, 3:10 PM CDT | Tornado Watch | SPC | 6 hr |
| Oct 11, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Oct 11, 4:47 PM CDT | Tornado Warning | ILX | 28 min |
| Oct 23, 12:50 PM CDT | Flash Flood Watch | ILX | 56 hr |
| Oct 25, 11:48 AM CDT | River Flood Warning | ILX | 47 hr |
| Oct 31, 9:36 AM CDT | River Flood Warning | ILX | 3 days |
| Oct 31, 8:14 PM CDT | Freeze Warning | ILX | 13 hr |
| Nov 1, 2:41 PM CDT | Freeze Warning | ILX | 18 hr |
| Dec 10, 2:57 AM CST | Wind Advisory | ILX | 36 hr |
| Dec 14, 2:47 PM CST | Wind Advisory | ILX | 37 hr |
| Dec 15, 8:27 PM CST | High Wind Warning | ILX | 7 hr |
| Dec 26, 1:13 AM CST | Dense Fog Advisory | ILX | 11 hr |
| Dec 28, 8:59 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 30, 9:28 PM CST | Dense Fog Advisory | ILX | 13 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
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.