Alert archive / Illinois / Cass County
Weather alerts in Cass County, Illinois, 2016
83 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cass County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 83
- Warnings
- 23
- Watches
- 9
- Advisories
- 26
- Busiest month
- July19 alerts
- Busiest day
- May 11, 20166 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, 8:41 AM CST | Dense Fog Advisory | ILX | 3 hr |
| Jan 9, 3:08 AM CST | Winter Weather Advisory | ILX | 16 hr |
| Jan 9, 11:55 PM CST | Wind Chill Advisory | ILX | 11 hr |
| Jan 17, 3:30 AM CST | Wind Chill Advisory | ILX | 32 hr |
| Jan 19, 3:48 AM CST | Winter Weather Advisory | ILX | 25 hr |
| Feb 2, 7:09 PM CST | Dense Fog Advisory | ILX | 8 hr |
| Feb 13, 3:32 AM CST | Winter Weather Advisory | ILX | 38 hr |
| Feb 15, 7:25 AM CST | Dense Fog Advisory | ILX | 4 hr |
| Feb 18, 3:03 PM CST | Wind Advisory | ILX | 27 hr |
| Feb 28, 3:46 AM CST | Wind Advisory | ILX | 14 hr |
| Mar 14, 3:12 AM CDT | Dense Fog Advisory | ILX | 6 hr |
| Mar 15, 2:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Mar 15, 3:31 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 15, 3:50 PM CDT | Wind Advisory | ILX | 28 hr |
| Mar 15, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Mar 15, 7:14 PM CDT | Severe Thunderstorm Warning | ILX | 31 min |
| Mar 15, 7:58 PM CDT | Severe Thunderstorm Warning | ILX | 47 min |
| Mar 30, 1:39 PM CDT | Severe Thunderstorm Warning | ILX | 36 min |
| Mar 30, 1:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 1, 3:36 PM CDT | Wind Advisory | ILX | 27 hr |
| Apr 2, 3:26 AM CDT | Freeze Warning | ILX | 29 hr |
| Apr 2, 9:01 PM CDT | Wind Advisory | ILX | 22 hr |
| Apr 3, 3:09 PM CDT | Freeze Watch | ILX | 13 hr |
| Apr 4, 3:41 AM CDT | Freeze Warning | ILX | 28 hr |
| Apr 7, 3:40 AM CDT | Freeze Watch | ILX | 23 hr |
| Apr 8, 2:56 AM CDT | Freeze Warning | ILX | 30 hr |
| Apr 11, 10:26 AM CDT | Freeze Warning | ILX | 22 hr |
| Apr 21, 4:09 AM CDT | Dense Fog Advisory | ILX | 5 hr |
| Apr 27, 5:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 11, 1:53 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| May 11, 11:18 AM CDT | River Flood Warning | ILX | 13 days |
| May 11, 11:18 AM CDT | River Flood Warning | ILX | 14 days |
| May 11, 12:10 PM CDT | Severe Thunderstorm Watch | SPC | 12 hr |
| May 11, 1:17 PM CDT | Severe Thunderstorm Warning | ILX | 28 min |
| May 11, 2:19 PM CDT | Mesoscale Discussion | SPC | 56 min |
| May 11, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | 47 min |
| May 13, 6:57 PM CDT | Severe Thunderstorm Warning | ILX | 48 min |
| May 26, 5:55 AM CDT | Special Weather Statement | ILX | 65 min |
| Jun 20, 7:52 PM CDT | Special Weather Statement | ILX | 23 min |
| Jun 20, 8:42 PM CDT | Severe Thunderstorm Warning | ILX | 33 min |
| Jun 21, 10:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 4:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 4:25 AM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 26, 1:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 30, 6:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 2, 3:17 AM CDT | Flash Flood Watch | ILX | 55 hr |
| Jul 5, 3:00 AM CDT | Dense Fog Advisory | ILX | 5 hr |
| Jul 6, 1:55 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 6, 5:04 AM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 6, 5:39 AM CDT | Special Weather Statement | ILX | 66 min |
| Jul 7, 8:10 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 7, 8:36 AM CDT | Severe Thunderstorm Warning | ILX | 39 min |
| Jul 13, 2:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 13, 2:37 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 13, 2:53 PM CDT | Severe Thunderstorm Warning | ILX | 52 min |
| Jul 13, 2:58 PM CDT | Severe Thunderstorm Warning | ILX | 47 min |
| Jul 13, 3:45 PM CDT | Severe Thunderstorm Warning | ILX | 45 min |
| Jul 18, 3:41 PM CDT | Excessive Heat Watch | ILX | 48 hr |
| Jul 19, 5:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 20, 11:19 AM CDT | Flash Flood Warning | ILX | 3 hr |
| Jul 20, 3:11 PM CDT | Excessive Heat Warning | ILX | 4 days |
| Jul 21, 11:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jul 24, 6:03 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jul 28, 12:12 PM CDT | Special Weather Statement | ILX | 3 hr |
| Aug 11, 11:30 AM CDT | Heat Advisory | ILX | 7 hr |
| Aug 24, 9:53 PM CDT | Mesoscale Discussion | SPC | 37 min |
| Aug 25, 12:40 AM CDT | Severe Thunderstorm Warning | ILX | 65 min |
| Aug 25, 3:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Aug 27, 5:16 AM CDT | Areal Flood Advisory | ILX | 3 hr |
| Aug 29, 1:21 PM CDT | Special Weather Statement | ILX | 4 hr |
| Aug 29, 7:54 PM CDT | River Flood Warning | ILX | 22 days |
| Aug 30, 11:36 AM CDT | River Flood Warning | ILX | 20 days |
| Sep 7, 6:35 PM CDT | Flash Flood Warning | ILX | 3 hr |
| Sep 9, 2:15 AM CDT | Dense Fog Advisory | ILX | 7 hr |
| Sep 21, 3:25 PM CDT | Special Weather Statement | ILX | 80 min |
| Oct 20, 2:27 PM CDT | Frost Advisory | ILX | 18 hr |
| Nov 2, 3:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Nov 2, 4:04 PM CDT | Special Weather Statement | ILX | 26 min |
| Nov 18, 10:42 AM CST | Wind Advisory | ILX | 25 hr |
| Dec 5, 4:01 AM CST | Dense Fog Advisory | ILX | 8 hr |
| Dec 15, 3:01 PM CST | Winter Weather Advisory | ILX | 63 hr |
| Dec 17, 3:45 AM CST | Wind Chill Advisory | ILX | 54 hr |
| Dec 25, 5:47 PM CST | Dense Fog Advisory | ILX | 7 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 | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Weather Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 6 |
| 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 archive20152017
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.