Alert archive / Illinois / Severe Thunderstorm Warnings / 2016
Severe Thunderstorm Warnings in Illinois, August 2016
21 severe thunderstorm warnings in August 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2016. Tap one for its archive.
- Severe Thunderstorm Warnings
- 21
- Busiest day
- August 25, 20168 severe thunderstorm warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Aug 4, 7:25 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 50 min |
| Aug 4, 8:01 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 44 min |
| Aug 4, 8:36 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 39 min |
| Aug 4, 8:43 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Rock Island, Whiteside | 62 min |
| Aug 4, 9:02 PM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 43 min |
| Aug 4, 9:46 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry, Ogle | 44 min |
| Aug 11, 11:13 AM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 62 min |
| Aug 11, 11:44 AM CDT | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 36 min |
| Aug 18, 7:11 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 49 min |
| Aug 24, 11:39 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 36 min |
| Aug 25, 12:13 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 47 min |
| Aug 25, 12:40 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Menard, Schuyler | 65 min |
| Aug 25, 1:26 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Logan, Mason, Menard, Tazewell | 49 min |
| Aug 25, 1:47 AM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 43 min |
| Aug 25, 1:54 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Menard, Sangamon | 36 min |
| Aug 25, 2:02 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Piatt, Tazewell, Woodford | 43 min |
| Aug 25, 3:13 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 47 min |
| Aug 26, 11:46 AM CDT | Severe Thunderstorm Warning | PAH | Jackson | 26 min |
| Aug 26, 2:48 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 22 min |
| Aug 26, 3:29 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Moultrie, Shelby | 46 min |
| Aug 28, 1:45 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Livingston, Will | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fulton County4
- Jo Daviess County3
- Rock Island County3
- Mason County3
- Tazewell County3
- Menard County3
- Logan County3
- Stephenson County2
- Henry County2
- Whiteside County2
- Ogle County2
- Woodford County2
- Grundy County2
- Livingston County2
- DeWitt County2
- Winnebago County1
- Boone County1
- DeKalb County1
- Kane County1
- McHenry County1
- Bureau County1
- Carroll County1
- Peoria County1
- Cass County1
- Schuyler County1
- LaSalle County1
- Macon County1
- Sangamon County1
- McLean County1
- Piatt County1
- Champaign County1
- Vermilion County1
- Jackson County1
- Edgar County1
- Coles County1
- Moultrie County1
- Shelby County1
- Kankakee County1
- Will County1
Nearby
Alerts in force nowTornadoes on recordThe 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.