Alert archive / Illinois / Severe Thunderstorm Watches / 2008
Severe Thunderstorm Watches in Illinois, April 2008
3 severe thunderstorm watches in April 2008. 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 April 2008. Tap one for its archive.
- Severe Thunderstorm Watches
- 3
- Busiest day
- April 25, 20082 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 |
|---|---|---|---|---|
| Apr 25, 4:51 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Carroll, Hancock, Henderson, Henry and 8 more | 5 hr |
| Apr 25, 1:27 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Boone, Brown, Bureau, Calhoun, Carroll and 38 more | 7 hr |
| Apr 25, 7:13 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Champaign, Christian, Clay, Clinton, Coles and 22 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County2
- Brown County2
- Carroll County2
- Hancock County2
- Henderson County2
- Henry County2
- Jo Daviess County2
- McDonough County2
- Mercer County2
- Pike County2
- Rock Island County2
- Stephenson County2
- Warren County2
- Whiteside County2
- Boone County1
- Bureau County1
- Calhoun County1
- Cass County1
- DeKalb County1
- Fulton County1
- Greene County1
- Jersey County1
- Knox County1
- LaSalle County1
- Lee County1
- Livingston County1
- Logan County1
- McLean County1
- Macoupin County1
- Madison County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Ogle County1
- Peoria County1
- Putnam County1
- Sangamon County1
- Schuyler County1
- Scott County1
32 more counties
- Stark County1
- Tazewell County1
- Winnebago County1
- Woodford County1
- Bond County1
- Champaign County1
- Christian County1
- Clay County1
- Clinton County1
- Coles County1
- Cook County1
- Cumberland County1
- DeWitt County1
- Douglas County1
- Edgar County1
- Effingham County1
- Fayette County1
- Ford County1
- Iroquois County1
- Kankakee County1
- Macon County1
- Marion County1
- Monroe County1
- Montgomery County1
- Moultrie County1
- Piatt County1
- Randolph County1
- Saint Clair County1
- Shelby County1
- Vermilion County1
- Washington County1
- Will County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.