Alert archive / Illinois / Stephenson County
Weather alerts in Stephenson County, Illinois, 2006
114 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Stephenson County and its neighbors
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Alerts
- 114
- Warnings
- 16
- Watches
- 22
- Advisories
- 27
- Busiest month
- July21 alerts
- Busiest day
- April 16, 20065 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 3, 9:26 AM CST | Dense Fog Advisory | DVN | 3 hr |
| Jan 10, 5:59 PM CST | Winter Weather Advisory | DVN | 9 hr |
| Jan 20, 3:04 AM CST | Winter Weather Advisory | DVN | 23 hr |
| Jan 20, 3:39 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 24, 3:17 AM CST | Wind Advisory | DVN | 15 hr |
| Feb 14, 3:42 PM CST | Winter Storm Watch | DVN | 24 hr |
| Feb 15, 3:37 PM CST | Winter Storm Warning | DVN | 26 hr |
| Feb 15, 3:37 PM CST | Winter Weather Advisory | DVN | 26 hr |
| Feb 16, 4:32 AM CST | Ice Storm Warning | DVN | 7 hr |
| Feb 16, 5:16 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 17, 2:13 AM CST | Wind Chill Advisory | DVN | 33 hr |
| Mar 4, 3:37 PM CST | Winter Weather Advisory | DVN | 24 hr |
| Mar 5, 9:30 PM CST | Dense Fog Advisory | DVN | 6 hr |
| Mar 8, 7:46 PM CST | Mesoscale Discussion | SPC | 89 min |
| Mar 9, 4:23 AM CST | Dense Fog Advisory | DVN | 8 hr |
| Mar 11, 5:46 PM CST | Mesoscale Discussion | SPC | 89 min |
| Mar 12, 7:15 PM CST | Mesoscale Discussion | SPC | 90 min |
| Mar 12, 7:28 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 13, 7:29 AM CST | Wind Advisory | DVN | 11 hr |
| Mar 15, 3:45 AM CST | Winter Storm Watch | DVN | 11 hr |
| Mar 15, 2:26 PM CST | Winter Storm Warning | DVN | 19 hr |
| Mar 16, 1:09 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 31, 3:31 AM CST | Wind Advisory | DVN | 14 hr |
| Apr 2, 3:29 PM CDT | Wind Advisory | DVN | 19 hr |
| Apr 2, 5:28 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 6, 3:41 AM CDT | Flood Watch | DVN | 24 hr |
| Apr 13, 4:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 7:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 13, 8:24 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 13, 9:12 PM CDT | Severe Thunderstorm Warning | DVN | 49 min |
| Apr 13, 10:31 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Apr 16, 7:04 AM CDT | Severe Thunderstorm Warning | DVN | 41 min |
| Apr 16, 10:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 16, 11:44 AM CDT | Severe Thunderstorm Warning | DVN | 31 min |
| Apr 16, 12:20 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 16, 3:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 25, 2:56 PM CDT | Frost Advisory | DVN | 17 hr |
| May 5, 3:12 PM CDT | Frost Advisory | DVN | 16 hr |
| May 9, 11:38 PM CDT | Dense Fog Advisory | DVN | 8 hr |
| May 10, 3:38 PM CDT | Wind Advisory | DVN | 30 hr |
| May 17, 12:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 17, 12:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 17, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 24, 1:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 24, 2:46 PM CDT | Tornado Watch | SPC | 7 hr |
| May 27, 2:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 27, 2:45 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 29, 1:29 PM CDT | Severe Thunderstorm Warning | DVN | 46 min |
| May 30, 11:13 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 3:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 20, 5:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 21, 5:57 AM CDT | Severe Thunderstorm Warning | DVN | 63 min |
| Jun 21, 6:27 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 10:32 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 21, 10:56 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 5:24 PM CDT | Mesoscale Discussion | SPC | 36 min |
| Jun 24, 2:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jun 25, 2:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 25, 3:39 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 25, 7:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jun 27, 2:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 3, 4:34 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 6:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 9, 4:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 9, 6:27 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 17, 3:25 AM CDT | Heat Advisory | DVN | 16 hr |
| Jul 17, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 17, 5:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 17, 8:57 PM CDT | Severe Thunderstorm Warning | DVN | 63 min |
| Jul 19, 1:02 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 19, 7:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 19, 10:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 19, 11:10 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 20, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 20, 7:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 22, 12:53 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 22, 4:08 PM CDT | Severe Thunderstorm Warning | DVN | 52 min |
| Jul 22, 4:50 PM CDT | Severe Thunderstorm Warning | DVN | 27 min |
| Jul 25, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jul 27, 5:36 AM CDT | Dense Fog Advisory | DVN | 3 hr |
| Jul 27, 3:20 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 29, 11:41 AM CDT | Heat Advisory | DVN | 4 days |
| Aug 2, 12:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 10, 3:14 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 10, 3:33 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 19, 1:10 AM CDT | Dense Fog Advisory | DVN | 8 hr |
| Aug 23, 1:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 24, 6:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 24, 11:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 25, 5:05 AM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 25, 5:33 AM CDT | Severe Thunderstorm Warning | DVN | 42 min |
| Aug 25, 1:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 2:23 AM CDT | Dense Fog Advisory | DVN | 7 hr |
| Sep 4, 11:59 AM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 4, 1:22 PM CDT | Severe Thunderstorm Warning | DVN | 23 min |
| Sep 4, 2:23 PM CDT | Severe Thunderstorm Warning | DVN | 52 min |
| Sep 14, 5:57 AM CDT | Dense Fog Advisory | DVN | 4 hr |
| Sep 22, 2:20 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 22, 3:32 PM CDT | Tornado Watch | SPC | 6 hr |
| Oct 2, 1:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Oct 2, 1:53 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Oct 2, 5:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Oct 2, 8:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Oct 2, 9:09 PM CDT | Severe Thunderstorm Warning | DVN | 21 min |
| Oct 5, 7:49 PM CDT | Frost Advisory | DVN | 12 hr |
| Oct 11, 3:42 AM CDT | Freeze Warning | DVN | 29 hr |
| Nov 10, 9:34 AM CST | Mesoscale Discussion | SPC | 116 min |
| Nov 29, 3:04 AM CST | Winter Weather Advisory | DVN | 23 hr |
| Nov 29, 4:43 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Nov 30, 4:00 AM CST | Winter Weather Advisory | DVN | 32 hr |
| Dec 11, 8:37 PM CST | Dense Fog Advisory | DVN | 21 hr |
| Dec 21, 2:17 PM CST | Dense Fog Advisory | DVN | 22 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 | 12 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 49 |
| Flooding | |
| Flood Watch | 1 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 6 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20052007
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.