Alert archive / Illinois / Severe Thunderstorm Watches / 2006
Severe Thunderstorm Watches in Illinois, August 2006
11 severe thunderstorm watches in August 2006. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in August 2006. Tap one for its archive.
- Severe Thunderstorm Watches
- 11
- Busiest day
- August 10, 20063 severe thunderstorm watches
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 2, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | Jo Daviess | 8 hr |
| Aug 2, 6:34 PM CDT | Severe Thunderstorm Watch | SPC | Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 5 more | 4 hr |
| Aug 3, 3:46 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more | 3 hr |
| Aug 10, 3:33 AM CDT | Severe Thunderstorm Watch | SPC | Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more | 6 hr |
| Aug 10, 6:49 AM CDT | Severe Thunderstorm Watch | SPC | Champaign, DeKalb, Ford, Grundy, Iroquois, Kankakee and 14 more | 6 hr |
| Aug 10, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Clark, Clay, Clinton, Crawford and 26 more | 7 hr |
| Aug 13, 6:25 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Hancock, Henderson, Pike | 3 hr |
| Aug 14, 3:47 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Clay, Clinton, Edwards, Franklin, Gallatin and 20 more | 6 hr |
| Aug 18, 7:41 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more | 4 hr |
| Aug 23, 9:49 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Cook, DuPage, Kane, Lake, McHenry | 6 hr |
| Aug 24, 4:02 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Cook, DuPage, Kane, Lake, McHenry and 1 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cook County4
- DuPage County4
- Kane County4
- Lake County4
- McHenry County4
- DeKalb County3
- Grundy County3
- Kendall County3
- LaSalle County3
- Lee County3
- Will County3
- Boone County3
- Clinton County3
- Marion County3
- Washington County3
- Jo Daviess County2
- Ford County2
- Iroquois County2
- Kankakee County2
- Livingston County2
- Ogle County2
- Winnebago County2
- Alexander County2
- Bond County2
- Clay County2
- Edwards County2
- Fayette County2
- Franklin County2
- Gallatin County2
- Hamilton County2
- Hardin County2
- Jackson County2
- Jefferson County2
- Johnson County2
- Lawrence County2
- Massac County2
- Perry County2
- Pope County2
- Pulaski County2
- Richland County2
42 more counties
- Saline County2
- Union County2
- Wabash County2
- Wayne County2
- White County2
- Williamson County2
- Pike County2
- Bureau County1
- Carroll County1
- Henry County1
- Mercer County1
- Putnam County1
- Rock Island County1
- Stephenson County1
- Whiteside County1
- Champaign County1
- Knox County1
- McLean County1
- Marshall County1
- Peoria County1
- Stark County1
- Tazewell County1
- Vermilion County1
- Woodford County1
- Clark County1
- Crawford County1
- Cumberland County1
- Effingham County1
- Jasper County1
- Adams County1
- Brown County1
- Hancock County1
- Henderson County1
- Randolph County1
- Calhoun County1
- Greene County1
- Jersey County1
- Macoupin County1
- Madison County1
- Monroe County1
- Montgomery County1
- Saint Clair County1
Nearby
Alerts in force nowTornadoes on recordThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.