Alert archive / Illinois / Sangamon County
Weather alerts in Sangamon County, Illinois, 2007
115 weather alerts in 2007, 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 2007. Tap one for its archive.
- Alerts
- 115
- Warnings
- 32
- Watches
- 22
- Advisories
- 30
- Busiest month
- April20 alerts
- Busiest day
- March 1, 20079 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 12, 3:48 AM CST | Freezing Rain Advisory | ILX | 10 hr |
| Jan 12, 2:00 PM CST | Ice Storm Warning | ILX | 38 hr |
| Jan 12, 6:33 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 14, 3:59 AM CST | Winter Weather Advisory | ILX | 31 hr |
| Jan 20, 3:36 AM CST | Snow Advisory | ILX | 31 hr |
| Feb 4, 3:37 AM CST | Wind Chill Advisory | ILX | 32 hr |
| Feb 5, 3:34 PM CST | Snow Advisory | ILX | 24 hr |
| Feb 11, 3:41 AM CST | Winter Storm Watch | ILX | 24 hr |
| Feb 12, 4:05 AM CST | Winter Storm Warning | ILX | 43 hr |
| Feb 12, 7:03 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 13, 3:50 AM CST | Blizzard Warning | ILX | 19 hr |
| Feb 13, 6:55 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 13, 12:51 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 13, 7:08 PM CST | Blowing Snow Advisory | ILX | 8 hr |
| Feb 16, 5:31 AM CST | Wind Chill Advisory | ILX | 5 hr |
| Feb 16, 3:28 PM CST | Snow and Blowing Snow Advisory | ILX | 24 hr |
| Feb 21, 12:27 AM CST | Freezing Fog Advisory | ILX | 10 hr |
| Feb 23, 2:22 PM CST | Flood Watch | ILX | 48 hr |
| Feb 25, 8:41 AM CST | Flash Flood Watch | ILX | 9 hr |
| Feb 28, 4:07 AM CST | Flood Watch | ILX | 38 hr |
| Mar 1, 12:16 AM CST | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 1, 2:28 AM CST | Mesoscale Discussion | SPC | 92 min |
| Mar 1, 7:10 AM CST | Severe Thunderstorm Warning | ILX | 35 min |
| Mar 1, 9:20 AM CST | Severe Thunderstorm Warning | ILX | 25 min |
| Mar 1, 9:44 AM CST | Severe Thunderstorm Warning | ILX | 31 min |
| Mar 1, 10:24 AM CST | Mesoscale Discussion | SPC | 96 min |
| Mar 1, 10:49 AM CST | High Wind Warning | ILX | 4 hr |
| Mar 1, 11:04 AM CST | Severe Thunderstorm Warning | ILX | 41 min |
| Mar 1, 3:15 PM CST | Wind Advisory | ILX | 25 hr |
| Mar 22, 2:49 AM CDT | Mesoscale Discussion | SPC | 26 min |
| Mar 22, 2:59 AM CDT | Tornado Watch | SPC | 7 hr |
| Mar 22, 6:13 AM CDT | Mesoscale Discussion | SPC | 62 min |
| Mar 30, 1:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Mar 31, 4:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 5:11 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 31, 7:22 PM CDT | Severe Thunderstorm Warning | ILX | 30 min |
| Mar 31, 7:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 1, 1:36 PM CDT | Wind Advisory | ILX | 4 hr |
| Apr 3, 9:46 AM CDT | Mesoscale Discussion | SPC | 29 min |
| Apr 3, 9:48 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 3, 10:22 AM CDT | Severe Thunderstorm Warning | ILX | 38 min |
| Apr 3, 10:56 AM CDT | Severe Thunderstorm Warning | ILX | 34 min |
| Apr 3, 11:08 AM CDT | Severe Thunderstorm Warning | ILX | 23 min |
| Apr 3, 11:19 AM CDT | Severe Thunderstorm Warning | ILX | 41 min |
| Apr 4, 3:58 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 4, 3:13 PM CDT | Freeze Warning | ILX | 42 hr |
| Apr 5, 3:19 PM CDT | Freeze Warning | ILX | 13 hr |
| Apr 6, 3:54 AM CDT | Hard Freeze Warning | ILX | 10 hr |
| Apr 6, 1:42 PM CDT | Freeze Warning | ILX | 19 hr |
| Apr 6, 1:42 PM CDT | Freeze Warning | ILX | 43 hr |
| Apr 7, 2:00 PM CDT | Freeze Warning | ILX | 43 hr |
| Apr 9, 3:10 PM CDT | Freeze Warning | ILX | 18 hr |
| Apr 12, 3:19 PM CDT | Freeze Warning | ILX | 17 hr |
| Apr 24, 11:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 25, 2:57 PM CDT | Tornado Warning | ILX | 48 min |
| May 15, 11:02 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 15, 12:30 PM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| May 15, 1:14 PM CDT | Severe Thunderstorm Warning | ILX | 31 min |
| May 15, 1:29 PM CDT | Severe Thunderstorm Warning | ILX | 46 min |
| May 15, 3:30 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 1, 3:29 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Jun 1, 11:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 2:58 PM CDT | Wind Advisory | ILX | 29 hr |
| Jun 7, 10:14 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 21, 8:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 21, 9:05 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 21, 9:05 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 23, 12:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 25, 6:00 AM CDT | Dense Fog Advisory | ILX | 4 hr |
| Jul 4, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 6:05 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 4, 1:01 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 3:14 PM CDT | Heat Advisory | ILX | 72 hr |
| Aug 8, 3:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 8, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 8, 3:52 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 8, 6:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 8, 9:16 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 13, 12:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 15, 3:47 AM CDT | Heat Advisory | ILX | 15 hr |
| Aug 16, 7:36 AM CDT | Mesoscale Discussion | SPC | 54 min |
| Aug 16, 9:58 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 16, 10:45 AM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| Aug 16, 11:26 PM CDT | Dense Fog Advisory | ILX | 10 hr |
| Aug 19, 6:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 24, 12:19 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 24, 2:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 6, 6:36 PM CDT | Tornado Warning | ILX | 24 min |
| Sep 30, 10:21 PM CDT | Severe Thunderstorm Warning | ILX | 24 min |
| Oct 2, 5:47 PM CDT | Tornado Watch | SPC | 4 hr |
| Oct 2, 8:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 18, 2:01 AM CDT | Severe Thunderstorm Warning | ILX | 44 min |
| Oct 18, 2:01 AM CDT | Tornado Watch | SPC | 5 hr |
| Oct 18, 9:36 AM CDT | Wind Advisory | ILX | 6 hr |
| Oct 21, 3:13 AM CDT | Wind Advisory | ILX | 14 hr |
| Oct 27, 3:22 PM CDT | Frost Advisory | ILX | 17 hr |
| Nov 30, 2:49 PM CST | Freezing Rain Advisory | ILX | 23 hr |
| Dec 6, 3:51 AM CST | Snow Advisory | ILX | 22 hr |
| Dec 6, 6:01 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 7, 3:51 PM CST | Winter Storm Watch | ILX | 12 hr |
| Dec 8, 3:27 AM CST | Freezing Rain Advisory | ILX | 36 hr |
| Dec 8, 12:07 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 8, 3:27 PM CST | Ice Storm Warning | ILX | 24 hr |
| Dec 8, 11:27 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 9, 4:01 AM CST | Winter Storm Watch | ILX | 24 hr |
| Dec 9, 5:41 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 9, 8:52 PM CST | Freezing Fog Advisory | ILX | 6 hr |
| Dec 10, 3:39 AM CST | Freezing Rain Advisory | ILX | 24 hr |
| Dec 11, 7:31 AM CST | Dense Fog Advisory | ILX | 8 hr |
| Dec 14, 3:25 PM CST | Snow Advisory | ILX | 24 hr |
| Dec 14, 3:25 PM CST | Winter Storm Warning | ILX | 39 hr |
| Dec 15, 6:29 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 17, 6:24 PM CST | Freezing Fog Advisory | ILX | 12 hr |
| Dec 20, 3:08 PM CST | Dense Fog Advisory | ILX | 40 hr |
| Dec 22, 3:17 PM CST | Wind Advisory | ILX | 27 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 archive20062008
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.