Alert archive / Illinois / Williamson County / 2016
Weather alerts in Williamson County, Illinois, May 2016
31 weather alerts in May 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 31
- Warnings
- 13
- Watches
- 5
- Advisories
- 3
- Busiest day
- May 11, 201610 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| May 7, 11:46 AM CDT | Lake Wind Advisory | PAH | 6 hr |
| May 7, 5:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 9, 8:16 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 9, 9:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 9, 10:51 PM CDT | Special Weather Statement | PAH | 69 min |
| May 10, 7:01 AM CDT | Mesoscale Discussion | SPC | 104 min |
| May 11, 1:44 AM CDT | Dense Fog Advisory | PAH | 7 hr |
| May 11, 12:10 PM CDT | Severe Thunderstorm Watch | SPC | 12 hr |
| May 11, 5:34 PM CDT | Severe Thunderstorm Warning | PAH | 56 min |
| May 11, 6:00 PM CDT | Tornado Warning | PAH | 30 min |
| May 11, 6:08 PM CDT | Severe Thunderstorm Warning | PAH | 52 min |
| May 11, 6:30 PM CDT | Tornado Warning | PAH | 30 min |
| May 11, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 11, 6:33 PM CDT | Severe Thunderstorm Warning | PAH | 27 min |
| May 11, 6:45 PM CDT | Tornado Warning | PAH | 45 min |
| May 11, 6:58 PM CDT | Severe Thunderstorm Warning | PAH | 47 min |
| May 11, 7:06 PM CDT | Severe Thunderstorm Warning | PAH | 24 min |
| May 11, 7:18 PM CDT | Flash Flood Warning | PAH | 3 hr |
| May 11, 7:29 PM CDT | Special Weather Statement | PAH | 61 min |
| May 11, 7:31 PM CDT | Severe Thunderstorm Warning | PAH | 29 min |
| May 11, 7:51 PM CDT | Severe Thunderstorm Warning | PAH | 39 min |
| May 11, 9:01 PM CDT | Special Weather Statement | PAH | 29 min |
| May 11, 10:59 PM CDT | Severe Thunderstorm Warning | PAH | 31 min |
| May 11, 11:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 12, 9:10 AM CDT | Areal Flood Advisory | PAH | 3 hr |
| May 26, 9:05 AM CDT | Mesoscale Discussion | SPC | 85 min |
| May 26, 10:03 AM CDT | Severe Thunderstorm Warning | PAH | 27 min |
| May 26, 11:29 AM CDT | Flash Flood Watch | PAH | 6 hr |
| May 27, 1:49 PM CDT | Flash Flood Watch | PAH | 6 hr |
| May 27, 4:10 PM CDT | Special Weather Statement | PAH | 50 min |
| May 27, 5:06 PM CDT | Special Weather Statement | PAH | 39 min |
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 | 9 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| Lake Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.