Alert archive / Illinois / Severe Thunderstorm Watches / 2014
Severe Thunderstorm Watches in Illinois, September 2014
5 severe thunderstorm watches in September 2014. 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 September 2014. Tap one for its archive.
- Severe Thunderstorm Watches
- 5
- Busiest day
- September 5, 20142 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 |
|---|---|---|---|---|
| Sep 1, 5:57 PM CDT | Severe Thunderstorm Watch | SPC | Calhoun, Greene, Jersey, Macoupin, Madison, Monroe and 1 more | 8 hr |
| Sep 5, 2:02 PM CDT | Severe Thunderstorm Watch | SPC | Cook, DuPage, Ford, Grundy, Iroquois, Kane and 6 more | 6 hr |
| Sep 5, 3:43 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Champaign and 31 more | 6 hr |
| Sep 10, 3:24 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Calhoun, Champaign, Christian, Clark, Clay and 37 more | 6 hr |
| Sep 20, 2:12 PM CDT | Severe Thunderstorm Watch | SPC | Bureau, Cass, DeWitt, Ford, Fulton, Grundy and 24 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County3
- Greene County3
- Jersey County3
- Macoupin County3
- Madison County3
- Monroe County3
- Saint Clair County3
- Ford County3
- Iroquois County3
- DeWitt County3
- Logan County3
- McLean County3
- Grundy County2
- Kankakee County2
- Kendall County2
- LaSalle County2
- Livingston County2
- Will County2
- Bond County2
- Cass County2
- Champaign County2
- Christian County2
- Clinton County2
- Coles County2
- Douglas County2
- Fayette County2
- Fulton County2
- Macon County2
- Mason County2
- Menard County2
- Montgomery County2
- Moultrie County2
- Peoria County2
- Piatt County2
- Sangamon County2
- Schuyler County2
- Shelby County2
- Tazewell County2
- Vermilion County2
- Woodford County2
37 more counties
- Cook County1
- DuPage County1
- Kane County1
- Lake County1
- Adams County1
- Brown County1
- Morgan County1
- Pike County1
- Scott County1
- Clark County1
- Clay County1
- Crawford County1
- Cumberland County1
- Edgar County1
- Edwards County1
- Effingham County1
- Jasper County1
- Jefferson County1
- Lawrence County1
- Marion County1
- Perry County1
- Randolph County1
- Richland County1
- Wabash County1
- Washington County1
- Wayne County1
- Bureau County1
- Hancock County1
- Henderson County1
- Henry County1
- Knox County1
- McDonough County1
- Marshall County1
- Mercer County1
- Putnam County1
- Stark County1
- Warren County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.