Alert archive / Illinois / Severe Thunderstorm Watches / 2007
Severe Thunderstorm Watches in Illinois, June 2007
5 severe thunderstorm watches in June 2007. 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 June 2007. Tap one for its archive.
- Severe Thunderstorm Watches
- 5
- Busiest day
- June 21, 20072 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 |
|---|---|---|---|---|
| Jun 8, 8:45 AM CDT | Severe Thunderstorm Watch | SPC | Gallatin, Hardin, Massac, Pope | 6 hr |
| Jun 21, 3:55 PM CDT | Severe Thunderstorm Watch | SPC | Henderson, Mercer, Rock Island, Warren | 3 hr |
| Jun 21, 6:47 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Hancock, Henderson, Henry, Jo Daviess, Knox and 6 more | 4 hr |
| Jun 21, 9:05 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Cass, Champaign, Christian, Clark and 35 more | 5 hr |
| Jun 21, 9:05 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Cass, Champaign, Christian, Clark, Clay and 36 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Henderson County3
- Mercer County3
- Warren County3
- Rock Island County2
- Knox County2
- McDonough County2
- Brown County2
- Cass County2
- Champaign County2
- Christian County2
- Clark County2
- Clay County2
- Coles County2
- Crawford County2
- Cumberland County2
- DeWitt County2
- Douglas County2
- Edgar County2
- Effingham County2
- Fayette County2
- Fulton County2
- Jasper County2
- Lawrence County2
- Logan County2
- McLean County2
- Macon County2
- Macoupin County2
- Mason County2
- Menard County2
- Montgomery County2
- Morgan County2
- Moultrie County2
- Peoria County2
- Piatt County2
- Richland County2
- Sangamon County2
- Schuyler County2
- Scott County2
- Shelby County2
- Tazewell County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.