Alert archive / Illinois / Sangamon County
Weather alerts in Sangamon County, Illinois, 2024
115 weather alerts in 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sangamon County and its neighbors
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Alerts
- 115
- Warnings
- 32
- Watches
- 22
- Advisories
- 29
- Busiest month
- July23 alerts
- Busiest day
- March 14, 202410 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 8, 2:39 AM CST | Winter Weather Advisory | ILX | 48 hr |
| Jan 11, 1:06 PM CST | Wind Advisory | ILX | 41 hr |
| Jan 12, 2:27 PM CST | Wind Chill Watch | ILX | 23 hr |
| Jan 13, 2:55 AM CST | Wind Chill Warning | ILX | 3 days |
| Jan 13, 2:55 AM CST | Wind Chill Advisory | ILX | 4 days |
| Jan 18, 2:23 PM CST | Wind Chill Advisory | ILX | 46 hr |
| Jan 20, 2:44 AM CST | Wind Chill Advisory | ILX | 31 hr |
| Jan 21, 3:00 AM CST | Winter Weather Advisory | ILX | 54 hr |
| Jan 22, 3:27 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 23, 2:26 PM CST | Dense Fog Advisory | ILX | 70 hr |
| Jan 26, 1:24 PM CST | Dense Fog Advisory | ILX | 26 hr |
| Feb 6, 4:05 AM CST | Dense Fog Advisory | ILX | 9 hr |
| Feb 6, 9:26 PM CST | Dense Fog Advisory | ILX | 10 hr |
| Feb 15, 1:32 PM CST | Winter Weather Advisory | ILX | 28 hr |
| Mar 3, 2:29 PM CST | Wind Advisory | ILX | 4 hr |
| Mar 5, 5:36 AM CST | Flash Flood Warning | ILX | 5 hr |
| Mar 14, 3:15 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 14, 5:35 AM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 14, 7:39 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 14, 8:13 AM CDT | Severe Thunderstorm Warning | ILX | 47 min |
| Mar 14, 1:33 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 14, 3:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 14, 4:04 PM CDT | Severe Thunderstorm Warning | ILX | 56 min |
| Mar 14, 4:37 PM CDT | Tornado Warning | ILX | 23 min |
| Mar 14, 4:54 PM CDT | Tornado Warning | ILX | 36 min |
| Mar 14, 5:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 24, 2:00 PM CDT | Wind Advisory | ILX | 34 hr |
| Mar 31, 5:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 10:24 AM CDT | Flood Watch | ILX | 20 hr |
| Apr 1, 12:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 1, 3:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 1, 4:49 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 2, 11:17 AM CDT | Flash Flood Watch | ILX | 11 hr |
| Apr 3, 1:56 AM CDT | Wind Advisory | ILX | 17 hr |
| Apr 5, 2:13 AM CDT | Freeze Warning | ILX | 30 hr |
| Apr 16, 2:57 PM CDT | Wind Advisory | ILX | 6 hr |
| Apr 16, 3:15 PM CDT | Dust Storm Warning | ILX | 90 min |
| Apr 16, 3:21 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 16, 4:43 PM CDT | Dust Storm Warning | ILX | 2 hr |
| Apr 18, 12:56 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 18, 3:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 18, 7:05 PM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| Apr 20, 2:25 PM CDT | Frost Advisory | ILX | 18 hr |
| Apr 21, 2:32 AM CDT | Frost Advisory | ILX | 29 hr |
| Apr 27, 8:52 PM CDT | Tornado Warning | ILX | 38 min |
| Apr 27, 9:15 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Apr 27, 9:41 PM CDT | Tornado Watch | SPC | 6 hr |
| May 4, 1:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 4, 4:31 PM CDT | Severe Thunderstorm Warning | ILX | 29 min |
| May 4, 5:32 PM CDT | Severe Thunderstorm Warning | ILX | 43 min |
| May 7, 12:53 AM CDT | Tornado Watch | SPC | 7 hr |
| May 7, 4:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 1:28 PM CDT | Tornado Watch | SPC | 12 hr |
| May 24, 1:21 PM CDT | Severe Thunderstorm Warning | ILX | 24 min |
| May 24, 1:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 1:59 PM CDT | Severe Thunderstorm Warning | ILX | 31 min |
| May 24, 2:39 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 24, 2:48 PM CDT | Flash Flood Warning | ILX | 3 hr |
| May 24, 3:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 24, 4:26 PM CDT | Severe Thunderstorm Warning | ILX | 49 min |
| May 25, 2:15 PM CDT | Flood Watch | ILX | 32 hr |
| May 27, 5:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 2:59 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jun 13, 7:07 PM CDT | Severe Thunderstorm Warning | ILX | 19 min |
| Jun 13, 7:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 25, 11:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 25, 12:01 PM CDT | Severe Thunderstorm Warning | ILX | 29 min |
| Jun 25, 12:10 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 25, 10:37 PM CDT | Special Weather Statement | ILX | 53 min |
| Jul 8, 1:52 AM CDT | Flood Watch | ILX | 51 hr |
| Jul 9, 3:55 PM CDT | Areal Flood Advisory | ILX | 3 hr |
| Jul 9, 5:39 PM CDT | Areal Flood Advisory | ILX | 2 hr |
| Jul 13, 2:51 PM CDT | Heat Advisory | ILX | 53 hr |
| Jul 15, 2:47 PM CDT | Flood Watch | ILX | 16 hr |
| Jul 15, 6:53 PM CDT | Tornado Watch | SPC | 6 hr |
| Jul 15, 9:20 PM CDT | Special Weather Statement | ILX | 40 min |
| Jul 16, 1:05 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Jul 16, 2:52 AM CDT | Flash Flood Warning | ILX | 4 hr |
| Jul 29, 5:56 AM CDT | Severe Thunderstorm Warning | ILX | 34 min |
| Jul 29, 8:05 PM CDT | Tornado Warning | ILX | 40 min |
| Jul 30, 12:53 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| Jul 30, 2:23 AM CDT | Heat Advisory | ILX | 18 hr |
| Jul 30, 5:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 30, 6:14 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 30, 7:02 AM CDT | Severe Thunderstorm Warning | ILX | 43 min |
| Jul 30, 7:30 AM CDT | Special Weather Statement | ILX | 45 min |
| Jul 30, 8:05 AM CDT | Severe Thunderstorm Warning | ILX | 40 min |
| Jul 30, 1:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 30, 3:17 PM CDT | Severe Thunderstorm Warning | ILX | 43 min |
| Jul 31, 5:30 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 5:50 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 31, 7:15 AM CDT | Special Weather Statement | ILX | 45 min |
| Aug 1, 2:19 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 1, 2:45 AM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| Aug 1, 3:07 AM CDT | Severe Thunderstorm Warning | ILX | 38 min |
| Aug 16, 1:19 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 25, 2:27 AM CDT | Excessive Heat Watch | ILX | 35 hr |
| Aug 25, 2:27 AM CDT | Heat Advisory | ILX | 42 hr |
| Aug 26, 1:55 PM CDT | Excessive Heat Warning | ILX | 30 hr |
| Aug 30, 3:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 30, 4:33 PM CDT | Flash Flood Warning | ILX | 4 hr |
| Aug 30, 4:41 PM CDT | Severe Thunderstorm Warning | ILX | 19 min |
| Aug 30, 7:05 PM CDT | Special Weather Statement | ILX | 25 min |
| Sep 21, 1:07 PM CDT | Special Weather Statement | ILX | 23 min |
| Sep 21, 1:22 PM CDT | Special Weather Statement | ILX | 23 min |
| Sep 21, 1:44 PM CDT | Special Weather Statement | ILX | 31 min |
| Sep 26, 1:28 PM CDT | Wind Advisory | ILX | 36 hr |
| Oct 4, 11:39 AM CDT | Special Weather Statement | ILX | 36 min |
| Oct 14, 1:55 PM CDT | Freeze Warning | ILX | 42 hr |
| Oct 28, 2:41 PM CDT | Fire Weather Watch | ILX | 12 hr |
| Nov 18, 3:32 AM CST | Wind Advisory | ILX | 26 hr |
| Nov 21, 3:02 AM CST | Wind Advisory | ILX | 18 hr |
| Dec 4, 2:18 AM CST | Wind Advisory | ILX | 23 hr |
| Dec 15, 8:33 PM CST | Dense Fog Advisory | ILX | 14 hr |
| Dec 28, 5:52 AM CST | Dense Fog Advisory | ILX | 3 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 archive20232025
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.